java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 02:10:15,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 02:10:15,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 02:10:15,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 02:10:15,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 02:10:15,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 02:10:15,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 02:10:15,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 02:10:15,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 02:10:15,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 02:10:15,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 02:10:15,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 02:10:15,989 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 02:10:15,990 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 02:10:15,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 02:10:15,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 02:10:15,994 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 02:10:15,995 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 02:10:15,997 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 02:10:15,999 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 02:10:16,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 02:10:16,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 02:10:16,003 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 02:10:16,003 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 02:10:16,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 02:10:16,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 02:10:16,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 02:10:16,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 02:10:16,007 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 02:10:16,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 02:10:16,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 02:10:16,009 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 02:10:16,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 02:10:16,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 02:10:16,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 02:10:16,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 02:10:16,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 02:10:16,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 02:10:16,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 02:10:16,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 02:10:16,015 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 02:10:16,015 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 02:10:16,030 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 02:10:16,031 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 02:10:16,031 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 02:10:16,031 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 02:10:16,032 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 02:10:16,032 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 02:10:16,033 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 02:10:16,033 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 02:10:16,033 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 02:10:16,033 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 02:10:16,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 02:10:16,034 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 02:10:16,034 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 02:10:16,034 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 02:10:16,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 02:10:16,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 02:10:16,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 02:10:16,035 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 02:10:16,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 02:10:16,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 02:10:16,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 02:10:16,036 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 02:10:16,036 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 02:10:16,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 02:10:16,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 02:10:16,037 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 02:10:16,037 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 02:10:16,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 02:10:16,038 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 02:10:16,038 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 02:10:16,068 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 02:10:16,083 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 02:10:16,090 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 02:10:16,094 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 02:10:16,094 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 02:10:16,096 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2019-10-03 02:10:16,173 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18fb5e1e5/12c83e92a7404d42999299d88c5f5a52/FLAGc6ffe293d [2019-10-03 02:10:17,231 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 02:10:17,232 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2019-10-03 02:10:17,309 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18fb5e1e5/12c83e92a7404d42999299d88c5f5a52/FLAGc6ffe293d [2019-10-03 02:10:17,518 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18fb5e1e5/12c83e92a7404d42999299d88c5f5a52 [2019-10-03 02:10:17,533 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 02:10:17,535 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 02:10:17,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 02:10:17,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 02:10:17,541 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 02:10:17,542 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:10:17" (1/1) ... [2019-10-03 02:10:17,546 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17f9cf7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:10:17, skipping insertion in model container [2019-10-03 02:10:17,546 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:10:17" (1/1) ... [2019-10-03 02:10:17,555 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 02:10:17,791 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 02:10:22,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:10:22,961 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 02:10:23,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:10:24,610 INFO L192 MainTranslator]: Completed translation [2019-10-03 02:10:24,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:10:24 WrapperNode [2019-10-03 02:10:24,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 02:10:24,611 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 02:10:24,611 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 02:10:24,612 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 02:10:24,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:10:24" (1/1) ... [2019-10-03 02:10:24,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:10:24" (1/1) ... [2019-10-03 02:10:24,781 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:10:24" (1/1) ... [2019-10-03 02:10:24,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:10:24" (1/1) ... [2019-10-03 02:10:25,027 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:10:24" (1/1) ... [2019-10-03 02:10:25,102 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:10:24" (1/1) ... [2019-10-03 02:10:25,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:10:24" (1/1) ... [2019-10-03 02:10:25,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 02:10:25,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 02:10:25,247 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 02:10:25,247 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 02:10:25,249 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:10:24" (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 02:10:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 02:10:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 02:10:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 02:10:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 02:10:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 02:10:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 02:10:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-03 02:10:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 02:10:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-03 02:10:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-03 02:10:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-03 02:10:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 02:10:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 02:10:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 02:10:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 02:10:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 02:10:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 02:10:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 02:10:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 02:10:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 02:10:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 02:10:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2019-10-03 02:10:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2019-10-03 02:10:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 02:10:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 02:10:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 02:10:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-03 02:10:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-03 02:10:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-03 02:10:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 02:10:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-03 02:10:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-03 02:10:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-03 02:10:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 02:10:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 02:10:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-03 02:10:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-03 02:10:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-03 02:10:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-03 02:10:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-03 02:10:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-03 02:10:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-03 02:10:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-10-03 02:10:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-10-03 02:10:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-03 02:10:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-03 02:10:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-03 02:10:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-10-03 02:10:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-03 02:10:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2019-10-03 02:10:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2019-10-03 02:10:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-03 02:10:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-03 02:10:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-03 02:10:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-10-03 02:10:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-03 02:10:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2019-10-03 02:10:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_trim [2019-10-03 02:10:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_trim [2019-10-03 02:10:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-03 02:10:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-03 02:10:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-03 02:10:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-03 02:10:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2019-10-03 02:10:25,370 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2019-10-03 02:10:25,370 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-03 02:10:25,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-03 02:10:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-03 02:10:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-03 02:10:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-03 02:10:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-03 02:10:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-03 02:10:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-03 02:10:25,372 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-03 02:10:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-03 02:10:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-03 02:10:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-03 02:10:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-03 02:10:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-03 02:10:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-03 02:10:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-03 02:10:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-03 02:10:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-03 02:10:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-03 02:10:25,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-03 02:10:25,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-03 02:10:25,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-03 02:10:25,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-03 02:10:25,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-03 02:10:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-03 02:10:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-03 02:10:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-03 02:10:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-03 02:10:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-10-03 02:10:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal_unaligned [2019-10-03 02:10:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-03 02:10:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-03 02:10:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2019-10-03 02:10:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-03 02:10:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-03 02:10:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2019-10-03 02:10:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-03 02:10:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-03 02:10:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 02:10:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-03 02:10:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-03 02:10:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-03 02:10:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-03 02:10:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_ioctl [2019-10-03 02:10:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_mac [2019-10-03 02:10:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_check_for_link [2019-10-03 02:10:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_set_multi [2019-10-03 02:10:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_imr_set [2019-10-03 02:10:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_irq_enable [2019-10-03 02:10:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_irq_disable [2019-10-03 02:10:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_clear_phy_int [2019-10-03 02:10:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_tx_timeout [2019-10-03 02:10:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_link_chg_task [2019-10-03 02:10:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __atlx_vlan_mode [2019-10-03 02:10:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_vlan_mode [2019-10-03 02:10:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_restore_vlan [2019-10-03 02:10:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_fix_features [2019-10-03 02:10:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_set_features [2019-10-03 02:10:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_validate_option [2019-10-03 02:10:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_check_options [2019-10-03 02:10:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset_hw [2019-10-03 02:10:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_check_eeprom_exist [2019-10-03 02:10:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_read_eeprom [2019-10-03 02:10:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_read_phy_reg [2019-10-03 02:10:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_spi_read [2019-10-03 02:10:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_permanent_address [2019-10-03 02:10:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_read_mac_addr [2019-10-03 02:10:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_hash_mc_addr [2019-10-03 02:10:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_hash_set [2019-10-03 02:10:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_write_phy_reg [2019-10-03 02:10:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_phy_leave_power_saving [2019-10-03 02:10:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_phy_reset [2019-10-03 02:10:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_phy_setup_autoneg_adv [2019-10-03 02:10:25,389 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_setup_link [2019-10-03 02:10:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_init_flash_opcode [2019-10-03 02:10:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_init_hw [2019-10-03 02:10:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_speed_and_duplex [2019-10-03 02:10:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_mac_addr [2019-10-03 02:10:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_sw_init [2019-10-03 02:10:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-03 02:10:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-03 02:10:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_mii_ioctl [2019-10-03 02:10:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_setup_ring_resources [2019-10-03 02:10:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_init_ring_ptrs [2019-10-03 02:10:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_clean_rx_ring [2019-10-03 02:10:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_clean_tx_ring [2019-10-03 02:10:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_free_ring_resources [2019-10-03 02:10:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_setup_mac_ctrl [2019-10-03 02:10:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_check_link [2019-10-03 02:10:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure set_flow_ctrl_old [2019-10-03 02:10:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure set_flow_ctrl_new [2019-10-03 02:10:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_configure [2019-10-03 02:10:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_pcie_patch [2019-10-03 02:10:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_via_workaround [2019-10-03 02:10:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_inc_smb [2019-10-03 02:10:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_update_mailbox [2019-10-03 02:10:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_clean_alloc_flag [2019-10-03 02:10:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_update_rfd_index [2019-10-03 02:10:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_rx_checksum [2019-10-03 02:10:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_alloc_rx_buffers [2019-10-03 02:10:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_intr_rx [2019-10-03 02:10:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_intr_tx [2019-10-03 02:10:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_tpd_avail [2019-10-03 02:10:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_tso [2019-10-03 02:10:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_tx_csum [2019-10-03 02:10:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_tx_map [2019-10-03 02:10:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_tx_queue [2019-10-03 02:10:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_xmit_frame [2019-10-03 02:10:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_rings_clean [2019-10-03 02:10:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_sched_rings_clean [2019-10-03 02:10:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_intr [2019-10-03 02:10:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_phy_config [2019-10-03 02:10:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset [2019-10-03 02:10:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_up [2019-10-03 02:10:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_down [2019-10-03 02:10:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset_dev_task [2019-10-03 02:10:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_change_mtu [2019-10-03 02:10:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_open [2019-10-03 02:10:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_close [2019-10-03 02:10:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_suspend [2019-10-03 02:10:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_resume [2019-10-03 02:10:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_shutdown [2019-10-03 02:10:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_poll_controller [2019-10-03 02:10:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_probe [2019-10-03 02:10:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_remove [2019-10-03 02:10:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_ethtool_stats [2019-10-03 02:10:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_sset_count [2019-10-03 02:10:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_settings [2019-10-03 02:10:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_settings [2019-10-03 02:10:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_drvinfo [2019-10-03 02:10:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_wol [2019-10-03 02:10:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_wol [2019-10-03 02:10:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_msglevel [2019-10-03 02:10:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_msglevel [2019-10-03 02:10:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_regs_len [2019-10-03 02:10:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_regs [2019-10-03 02:10:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_ringparam [2019-10-03 02:10:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_ringparam [2019-10-03 02:10:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_pauseparam [2019-10-03 02:10:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_pauseparam [2019-10-03 02:10:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_strings [2019-10-03 02:10:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_nway_reset [2019-10-03 02:10:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_driver_init [2019-10-03 02:10:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_driver_exit [2019-10-03 02:10:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2019-10-03 02:10:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_7 [2019-10-03 02:10:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-10-03 02:10:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2019-10-03 02:10:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-10-03 02:10:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-03 02:10:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-10-03 02:10:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_4 [2019-10-03 02:10:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2019-10-03 02:10:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2019-10-03 02:10:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-03 02:10:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2019-10-03 02:10:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2019-10-03 02:10:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2019-10-03 02:10:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2019-10-03 02:10:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-10-03 02:10:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2019-10-03 02:10:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2019-10-03 02:10:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_8 [2019-10-03 02:10:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-03 02:10:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-03 02:10:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-03 02:10:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2019-10-03 02:10:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2019-10-03 02:10:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2019-10-03 02:10:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-10-03 02:10:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_6 [2019-10-03 02:10:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-10-03 02:10:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 02:10:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 02:10:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 02:10:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 02:10:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-10-03 02:10:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-10-03 02:10:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-10-03 02:10:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-10-03 02:10:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-10-03 02:10:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-10-03 02:10:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 02:10:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-10-03 02:10:25,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2019-10-03 02:10:25,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2019-10-03 02:10:25,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2019-10-03 02:10:25,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2019-10-03 02:10:25,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2019-10-03 02:10:25,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2019-10-03 02:10:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2019-10-03 02:10:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2019-10-03 02:10:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_42 [2019-10-03 02:10:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_43 [2019-10-03 02:10:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_44 [2019-10-03 02:10:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_45 [2019-10-03 02:10:25,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_46 [2019-10-03 02:10:25,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_47 [2019-10-03 02:10:25,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_48 [2019-10-03 02:10:25,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_49 [2019-10-03 02:10:25,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_50 [2019-10-03 02:10:25,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_51 [2019-10-03 02:10:25,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_52 [2019-10-03 02:10:25,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 02:10:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 02:10:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 02:10:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 02:10:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 02:10:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 02:10:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-03 02:10:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-03 02:10:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-03 02:10:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-03 02:10:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-03 02:10:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ___pskb_trim [2019-10-03 02:10:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 02:10:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-03 02:10:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-03 02:10:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-03 02:10:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 02:10:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-03 02:10:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-03 02:10:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-03 02:10:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 02:10:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-03 02:10:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 02:10:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 02:10:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 02:10:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-03 02:10:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-03 02:10:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-03 02:10:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-03 02:10:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-03 02:10:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-03 02:10:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 02:10:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-10-03 02:10:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-03 02:10:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-03 02:10:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-03 02:10:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-03 02:10:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-03 02:10:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-03 02:10:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-03 02:10:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-03 02:10:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-03 02:10:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-03 02:10:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-03 02:10:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-03 02:10:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-03 02:10:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-03 02:10:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-10-03 02:10:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-03 02:10:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-03 02:10:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-03 02:10:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-03 02:10:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-03 02:10:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-03 02:10:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 02:10:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_8 [2019-10-03 02:10:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_8 [2019-10-03 02:10:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_8 [2019-10-03 02:10:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 02:10:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_7 [2019-10-03 02:10:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_7 [2019-10-03 02:10:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_8 [2019-10-03 02:10:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_8 [2019-10-03 02:10:25,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_8 [2019-10-03 02:10:25,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_8 [2019-10-03 02:10:25,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_8 [2019-10-03 02:10:25,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_8 [2019-10-03 02:10:25,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_8 [2019-10-03 02:10:25,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-03 02:10:25,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_8 [2019-10-03 02:10:25,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_8 [2019-10-03 02:10:25,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_8 [2019-10-03 02:10:25,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_8 [2019-10-03 02:10:25,442 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 02:10:25,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-03 02:10:25,443 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 02:10:25,443 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-03 02:10:25,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-03 02:10:25,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-03 02:10:25,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-03 02:10:25,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-03 02:10:25,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-03 02:10:25,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb_sk [2019-10-03 02:10:25,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-03 02:10:25,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-03 02:10:25,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-03 02:10:25,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-03 02:10:25,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-10-03 02:10:25,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-03 02:10:25,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-03 02:10:25,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-03 02:10:25,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-03 02:10:25,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-03 02:10:25,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-03 02:10:25,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-03 02:10:25,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2019-10-03 02:10:25,446 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-03 02:10:25,446 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-03 02:10:25,446 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-03 02:10:25,446 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-03 02:10:25,446 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-10-03 02:10:25,446 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-03 02:10:25,447 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-03 02:10:25,447 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-03 02:10:25,447 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-03 02:10:25,447 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 02:10:25,447 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 02:10:25,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 02:10:25,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 02:10:25,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 02:10:25,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 02:10:25,448 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 02:10:25,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 02:10:25,448 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 02:10:25,449 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 02:10:25,449 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-03 02:10:25,449 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 02:10:25,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 02:10:25,449 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-03 02:10:25,449 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-03 02:10:25,450 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-03 02:10:25,450 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-03 02:10:25,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-03 02:10:25,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-03 02:10:25,450 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 02:10:25,450 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 02:10:25,450 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 02:10:25,451 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 02:10:25,451 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 02:10:25,451 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 02:10:25,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 02:10:25,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 02:10:25,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 02:10:25,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 02:10:25,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 02:10:25,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 02:10:25,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 02:10:25,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 02:10:25,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 02:10:25,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 02:10:25,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 02:10:25,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 02:10:25,454 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 02:10:25,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 02:10:25,454 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 02:10:25,454 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-03 02:10:25,454 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 02:10:25,454 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-03 02:10:25,454 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2019-10-03 02:10:25,455 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2019-10-03 02:10:25,455 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 02:10:25,455 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 02:10:25,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 02:10:25,455 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 02:10:25,455 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 02:10:25,455 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 02:10:25,456 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 02:10:25,457 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 02:10:25,457 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 02:10:25,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-03 02:10:25,458 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 02:10:25,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-03 02:10:25,458 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 02:10:25,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-03 02:10:25,458 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 02:10:25,458 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-03 02:10:25,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_43 [2019-10-03 02:10:25,459 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-03 02:10:25,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_45 [2019-10-03 02:10:25,459 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-10-03 02:10:25,459 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 02:10:25,459 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-03 02:10:25,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-10-03 02:10:25,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-10-03 02:10:25,460 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-03 02:10:25,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-10-03 02:10:25,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-10-03 02:10:25,460 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-03 02:10:25,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-10-03 02:10:25,461 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 02:10:25,461 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-03 02:10:25,461 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-03 02:10:25,461 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-03 02:10:25,461 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-03 02:10:25,461 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-03 02:10:25,461 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-03 02:10:25,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-03 02:10:25,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-03 02:10:25,462 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-03 02:10:25,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 02:10:25,462 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 02:10:25,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-10-03 02:10:25,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_42 [2019-10-03 02:10:25,463 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 02:10:25,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 02:10:25,463 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2019-10-03 02:10:25,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_7 [2019-10-03 02:10:25,463 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-10-03 02:10:25,463 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2019-10-03 02:10:25,464 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-10-03 02:10:25,464 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-03 02:10:25,464 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-10-03 02:10:25,464 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_4 [2019-10-03 02:10:25,464 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2019-10-03 02:10:25,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2019-10-03 02:10:25,464 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-03 02:10:25,465 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2019-10-03 02:10:25,465 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2019-10-03 02:10:25,465 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2019-10-03 02:10:25,465 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2019-10-03 02:10:25,465 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-10-03 02:10:25,465 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2019-10-03 02:10:25,465 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2019-10-03 02:10:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_8 [2019-10-03 02:10:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-03 02:10:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-03 02:10:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-03 02:10:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2019-10-03 02:10:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2019-10-03 02:10:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2019-10-03 02:10:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-10-03 02:10:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_6 [2019-10-03 02:10:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-10-03 02:10:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-03 02:10:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 02:10:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 02:10:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-03 02:10:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-03 02:10:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 02:10:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 02:10:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-03 02:10:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 02:10:25,469 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-03 02:10:25,469 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-10-03 02:10:25,469 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-03 02:10:25,469 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-03 02:10:25,469 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-03 02:10:25,469 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-03 02:10:25,469 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-03 02:10:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-03 02:10:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-03 02:10:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-03 02:10:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 02:10:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-03 02:10:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 02:10:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-03 02:10:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-03 02:10:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-03 02:10:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-03 02:10:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-03 02:10:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-10-03 02:10:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-10-03 02:10:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-03 02:10:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-03 02:10:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2019-10-03 02:10:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2019-10-03 02:10:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2019-10-03 02:10:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-10-03 02:10:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2019-10-03 02:10:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2019-10-03 02:10:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-03 02:10:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-03 02:10:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-10-03 02:10:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-03 02:10:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2019-10-03 02:10:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2019-10-03 02:10:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-03 02:10:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-03 02:10:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-03 02:10:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-03 02:10:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-10-03 02:10:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-03 02:10:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure ___pskb_trim [2019-10-03 02:10:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2019-10-03 02:10:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 02:10:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_trim [2019-10-03 02:10:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_trim [2019-10-03 02:10:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2019-10-03 02:10:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2019-10-03 02:10:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2019-10-03 02:10:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-03 02:10:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-03 02:10:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-03 02:10:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-03 02:10:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2019-10-03 02:10:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2019-10-03 02:10:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-03 02:10:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-03 02:10:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-03 02:10:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-03 02:10:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-03 02:10:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-03 02:10:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-03 02:10:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_44 [2019-10-03 02:10:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-03 02:10:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_46 [2019-10-03 02:10:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-03 02:10:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-03 02:10:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-10-03 02:10:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-03 02:10:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-03 02:10:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-03 02:10:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-03 02:10:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-03 02:10:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-03 02:10:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-03 02:10:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-03 02:10:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-03 02:10:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-03 02:10:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-03 02:10:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_48 [2019-10-03 02:10:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_50 [2019-10-03 02:10:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-03 02:10:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-03 02:10:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-03 02:10:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-03 02:10:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-03 02:10:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-03 02:10:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-03 02:10:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-03 02:10:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-03 02:10:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-03 02:10:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-03 02:10:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-03 02:10:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-03 02:10:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb_sk [2019-10-03 02:10:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-03 02:10:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-03 02:10:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-03 02:10:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-03 02:10:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-03 02:10:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-03 02:10:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-03 02:10:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-03 02:10:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_47 [2019-10-03 02:10:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-03 02:10:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_49 [2019-10-03 02:10:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-03 02:10:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-03 02:10:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-03 02:10:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-03 02:10:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-03 02:10:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-03 02:10:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-03 02:10:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-10-03 02:10:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal_unaligned [2019-10-03 02:10:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-03 02:10:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-03 02:10:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-03 02:10:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-03 02:10:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-03 02:10:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-03 02:10:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2019-10-03 02:10:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-03 02:10:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-03 02:10:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-03 02:10:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_51 [2019-10-03 02:10:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-03 02:10:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_52 [2019-10-03 02:10:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-03 02:10:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-10-03 02:10:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2019-10-03 02:10:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-03 02:10:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-03 02:10:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2019-10-03 02:10:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-03 02:10:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-03 02:10:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 02:10:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-03 02:10:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-03 02:10:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-03 02:10:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-03 02:10:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_hash_mc_addr [2019-10-03 02:10:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_hash_set [2019-10-03 02:10:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_mac_addr [2019-10-03 02:10:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_mii_ioctl [2019-10-03 02:10:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_check_link [2019-10-03 02:10:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_read_phy_reg [2019-10-03 02:10:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_ioctl [2019-10-03 02:10:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_mac [2019-10-03 02:10:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 02:10:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_check_for_link [2019-10-03 02:10:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 02:10:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_set_multi [2019-10-03 02:10:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_imr_set [2019-10-03 02:10:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_irq_enable [2019-10-03 02:10:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_irq_disable [2019-10-03 02:10:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_clear_phy_int [2019-10-03 02:10:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_tx_timeout [2019-10-03 02:10:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_link_chg_task [2019-10-03 02:10:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure __atlx_vlan_mode [2019-10-03 02:10:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_vlan_mode [2019-10-03 02:10:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_restore_vlan [2019-10-03 02:10:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_fix_features [2019-10-03 02:10:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_set_features [2019-10-03 02:10:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_validate_option [2019-10-03 02:10:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_check_options [2019-10-03 02:10:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset_hw [2019-10-03 02:10:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_check_eeprom_exist [2019-10-03 02:10:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_read_eeprom [2019-10-03 02:10:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_spi_read [2019-10-03 02:10:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_permanent_address [2019-10-03 02:10:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_read_mac_addr [2019-10-03 02:10:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_write_phy_reg [2019-10-03 02:10:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_phy_leave_power_saving [2019-10-03 02:10:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_phy_reset [2019-10-03 02:10:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_phy_setup_autoneg_adv [2019-10-03 02:10:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_setup_link [2019-10-03 02:10:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_init_flash_opcode [2019-10-03 02:10:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_init_hw [2019-10-03 02:10:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_speed_and_duplex [2019-10-03 02:10:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_sw_init [2019-10-03 02:10:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-03 02:10:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-03 02:10:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_setup_ring_resources [2019-10-03 02:10:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_init_ring_ptrs [2019-10-03 02:10:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_clean_rx_ring [2019-10-03 02:10:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_clean_tx_ring [2019-10-03 02:10:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_free_ring_resources [2019-10-03 02:10:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_setup_mac_ctrl [2019-10-03 02:10:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure set_flow_ctrl_old [2019-10-03 02:10:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure set_flow_ctrl_new [2019-10-03 02:10:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_configure [2019-10-03 02:10:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_pcie_patch [2019-10-03 02:10:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_via_workaround [2019-10-03 02:10:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_inc_smb [2019-10-03 02:10:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_update_mailbox [2019-10-03 02:10:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_clean_alloc_flag [2019-10-03 02:10:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_update_rfd_index [2019-10-03 02:10:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_rx_checksum [2019-10-03 02:10:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_alloc_rx_buffers [2019-10-03 02:10:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_intr_rx [2019-10-03 02:10:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_intr_tx [2019-10-03 02:10:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_tpd_avail [2019-10-03 02:10:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_tso [2019-10-03 02:10:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_tx_csum [2019-10-03 02:10:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_tx_map [2019-10-03 02:10:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_tx_queue [2019-10-03 02:10:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_xmit_frame [2019-10-03 02:10:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_rings_clean [2019-10-03 02:10:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_sched_rings_clean [2019-10-03 02:10:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_intr [2019-10-03 02:10:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_phy_config [2019-10-03 02:10:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset [2019-10-03 02:10:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_up [2019-10-03 02:10:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_down [2019-10-03 02:10:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset_dev_task [2019-10-03 02:10:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_change_mtu [2019-10-03 02:10:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_open [2019-10-03 02:10:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_close [2019-10-03 02:10:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_suspend [2019-10-03 02:10:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_resume [2019-10-03 02:10:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_shutdown [2019-10-03 02:10:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_poll_controller [2019-10-03 02:10:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_probe [2019-10-03 02:10:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_remove [2019-10-03 02:10:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_ethtool_stats [2019-10-03 02:10:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_sset_count [2019-10-03 02:10:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_settings [2019-10-03 02:10:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_settings [2019-10-03 02:10:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_drvinfo [2019-10-03 02:10:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_wol [2019-10-03 02:10:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_wol [2019-10-03 02:10:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_msglevel [2019-10-03 02:10:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_msglevel [2019-10-03 02:10:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_regs_len [2019-10-03 02:10:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_regs [2019-10-03 02:10:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_ringparam [2019-10-03 02:10:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_ringparam [2019-10-03 02:10:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_pauseparam [2019-10-03 02:10:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_pauseparam [2019-10-03 02:10:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_strings [2019-10-03 02:10:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_nway_reset [2019-10-03 02:10:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_driver_init [2019-10-03 02:10:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_driver_exit [2019-10-03 02:10:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_8 [2019-10-03 02:10:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_8 [2019-10-03 02:10:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_7 [2019-10-03 02:10:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_8 [2019-10-03 02:10:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_8 [2019-10-03 02:10:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_8 [2019-10-03 02:10:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_8 [2019-10-03 02:10:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_8 [2019-10-03 02:10:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_8 [2019-10-03 02:10:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 02:10:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_7 [2019-10-03 02:10:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 02:10:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_8 [2019-10-03 02:10:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_8 [2019-10-03 02:10:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_8 [2019-10-03 02:10:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_8 [2019-10-03 02:10:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_8 [2019-10-03 02:10:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_8 [2019-10-03 02:10:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 02:10:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 02:10:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 02:10:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 02:10:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 02:10:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 02:10:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-03 02:10:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-03 02:10:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-03 02:10:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-03 02:10:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 02:10:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 02:10:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-03 02:10:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 02:10:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 02:10:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 02:10:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 02:10:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 02:10:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 02:10:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 02:10:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 02:10:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 02:10:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 02:10:46,340 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 02:11:00,610 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 02:11:00,610 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 02:11:00,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:11:00 BoogieIcfgContainer [2019-10-03 02:11:00,615 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 02:11:00,616 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 02:11:00,616 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 02:11:00,620 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 02:11:00,620 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 02:10:17" (1/3) ... [2019-10-03 02:11:00,621 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3de81552 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:11:00, skipping insertion in model container [2019-10-03 02:11:00,621 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:10:24" (2/3) ... [2019-10-03 02:11:00,621 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3de81552 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:11:00, skipping insertion in model container [2019-10-03 02:11:00,621 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:11:00" (3/3) ... [2019-10-03 02:11:00,623 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2019-10-03 02:11:00,634 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 02:11:00,655 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 02:11:00,674 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 02:11:00,698 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 02:11:00,698 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 02:11:00,698 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 02:11:00,698 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 02:11:00,698 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 02:11:00,698 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 02:11:00,699 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 02:11:00,699 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 02:11:00,787 INFO L276 IsEmpty]: Start isEmpty. Operand 6103 states. [2019-10-03 02:11:00,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2019-10-03 02:11:00,829 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:11:00,831 INFO L411 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:11:00,832 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:11:00,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:11:00,838 INFO L82 PathProgramCache]: Analyzing trace with hash 1294794040, now seen corresponding path program 1 times [2019-10-03 02:11:00,840 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:11:00,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:11:00,962 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:11:00,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:11:00,962 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:11:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:11:02,309 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2019-10-03 02:11:02,311 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:11:02,312 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:11:02,312 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:11:02,317 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:11:02,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:11:02,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:11:02,337 INFO L87 Difference]: Start difference. First operand 6103 states. Second operand 3 states. [2019-10-03 02:11:03,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:11:03,400 INFO L93 Difference]: Finished difference Result 10893 states and 15418 transitions. [2019-10-03 02:11:03,400 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:11:03,402 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 245 [2019-10-03 02:11:03,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:11:03,497 INFO L225 Difference]: With dead ends: 10893 [2019-10-03 02:11:03,497 INFO L226 Difference]: Without dead ends: 10820 [2019-10-03 02:11:03,499 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:11:03,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10820 states. [2019-10-03 02:11:03,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10820 to 10781. [2019-10-03 02:11:03,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10781 states. [2019-10-03 02:11:04,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10781 states to 10781 states and 15271 transitions. [2019-10-03 02:11:04,038 INFO L78 Accepts]: Start accepts. Automaton has 10781 states and 15271 transitions. Word has length 245 [2019-10-03 02:11:04,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:11:04,040 INFO L475 AbstractCegarLoop]: Abstraction has 10781 states and 15271 transitions. [2019-10-03 02:11:04,040 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:11:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10781 states and 15271 transitions. [2019-10-03 02:11:04,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2019-10-03 02:11:04,056 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:11:04,057 INFO L411 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:11:04,057 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:11:04,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:11:04,058 INFO L82 PathProgramCache]: Analyzing trace with hash 1697328635, now seen corresponding path program 1 times [2019-10-03 02:11:04,058 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:11:04,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:11:04,089 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:11:04,090 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:11:04,090 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:11:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:11:04,937 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2019-10-03 02:11:04,938 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:11:04,938 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:11:04,938 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:11:04,943 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:11:04,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:11:04,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:11:04,945 INFO L87 Difference]: Start difference. First operand 10781 states and 15271 transitions. Second operand 3 states. [2019-10-03 02:11:06,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:11:06,068 INFO L93 Difference]: Finished difference Result 15424 states and 21421 transitions. [2019-10-03 02:11:06,069 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:11:06,069 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 287 [2019-10-03 02:11:06,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:11:06,172 INFO L225 Difference]: With dead ends: 15424 [2019-10-03 02:11:06,173 INFO L226 Difference]: Without dead ends: 15424 [2019-10-03 02:11:06,174 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:11:06,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15424 states. [2019-10-03 02:11:06,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15424 to 15421. [2019-10-03 02:11:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15421 states. [2019-10-03 02:11:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15421 states to 15421 states and 21419 transitions. [2019-10-03 02:11:06,650 INFO L78 Accepts]: Start accepts. Automaton has 15421 states and 21419 transitions. Word has length 287 [2019-10-03 02:11:06,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:11:06,654 INFO L475 AbstractCegarLoop]: Abstraction has 15421 states and 21419 transitions. [2019-10-03 02:11:06,655 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:11:06,655 INFO L276 IsEmpty]: Start isEmpty. Operand 15421 states and 21419 transitions. [2019-10-03 02:11:06,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2019-10-03 02:11:06,676 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:11:06,677 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:11:06,677 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:11:06,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:11:06,679 INFO L82 PathProgramCache]: Analyzing trace with hash -975193703, now seen corresponding path program 1 times [2019-10-03 02:11:06,679 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:11:06,702 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:11:06,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:11:06,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:11:06,703 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:11:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:11:07,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1430 trivial. 0 not checked. [2019-10-03 02:11:07,945 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:11:07,946 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:11:07,946 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:11:07,947 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:11:07,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:11:07,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:11:07,948 INFO L87 Difference]: Start difference. First operand 15421 states and 21419 transitions. Second operand 3 states. [2019-10-03 02:11:08,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:11:08,127 INFO L93 Difference]: Finished difference Result 16264 states and 22561 transitions. [2019-10-03 02:11:08,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:11:08,128 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 408 [2019-10-03 02:11:08,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:11:08,129 INFO L225 Difference]: With dead ends: 16264 [2019-10-03 02:11:08,129 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 02:11:08,130 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:11:08,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 02:11:08,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 02:11:08,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 02:11:08,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 02:11:08,131 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 408 [2019-10-03 02:11:08,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:11:08,131 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 02:11:08,131 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:11:08,131 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 02:11:08,132 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 02:11:08,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 02:11:08 BoogieIcfgContainer [2019-10-03 02:11:08,138 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 02:11:08,142 INFO L168 Benchmark]: Toolchain (without parser) took 50604.95 ms. Allocated memory was 131.1 MB in the beginning and 1.1 GB in the end (delta: 950.0 MB). Free memory was 69.1 MB in the beginning and 281.1 MB in the end (delta: -212.0 MB). Peak memory consumption was 738.0 MB. Max. memory is 7.1 GB. [2019-10-03 02:11:08,143 INFO L168 Benchmark]: CDTParser took 1.20 ms. Allocated memory is still 131.1 MB. Free memory is still 104.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-03 02:11:08,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7074.31 ms. Allocated memory was 131.1 MB in the beginning and 409.5 MB in the end (delta: 278.4 MB). Free memory was 69.1 MB in the beginning and 193.7 MB in the end (delta: -124.6 MB). Peak memory consumption was 189.5 MB. Max. memory is 7.1 GB. [2019-10-03 02:11:08,153 INFO L168 Benchmark]: Boogie Preprocessor took 634.94 ms. Allocated memory is still 409.5 MB. Free memory was 193.7 MB in the beginning and 113.6 MB in the end (delta: 80.1 MB). Peak memory consumption was 80.1 MB. Max. memory is 7.1 GB. [2019-10-03 02:11:08,155 INFO L168 Benchmark]: RCFGBuilder took 35368.31 ms. Allocated memory was 409.5 MB in the beginning and 995.6 MB in the end (delta: 586.2 MB). Free memory was 113.6 MB in the beginning and 834.7 MB in the end (delta: -721.1 MB). Peak memory consumption was 610.7 MB. Max. memory is 7.1 GB. [2019-10-03 02:11:08,158 INFO L168 Benchmark]: TraceAbstraction took 7522.20 ms. Allocated memory was 995.6 MB in the beginning and 1.1 GB in the end (delta: 85.5 MB). Free memory was 834.7 MB in the beginning and 281.1 MB in the end (delta: 553.6 MB). Peak memory consumption was 639.0 MB. Max. memory is 7.1 GB. [2019-10-03 02:11:08,169 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.20 ms. Allocated memory is still 131.1 MB. Free memory is still 104.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7074.31 ms. Allocated memory was 131.1 MB in the beginning and 409.5 MB in the end (delta: 278.4 MB). Free memory was 69.1 MB in the beginning and 193.7 MB in the end (delta: -124.6 MB). Peak memory consumption was 189.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 634.94 ms. Allocated memory is still 409.5 MB. Free memory was 193.7 MB in the beginning and 113.6 MB in the end (delta: 80.1 MB). Peak memory consumption was 80.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 35368.31 ms. Allocated memory was 409.5 MB in the beginning and 995.6 MB in the end (delta: 586.2 MB). Free memory was 113.6 MB in the beginning and 834.7 MB in the end (delta: -721.1 MB). Peak memory consumption was 610.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 7522.20 ms. Allocated memory was 995.6 MB in the beginning and 1.1 GB in the end (delta: 85.5 MB). Free memory was 834.7 MB in the beginning and 281.1 MB in the end (delta: 553.6 MB). Peak memory consumption was 639.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 14663]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 379 procedures, 6235 locations, 1 error locations. SAFE Result, 7.4s OverallTime, 3 OverallIterations, 17 TraceHistogramMax, 2.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 26023 SDtfs, 18884 SDslu, 16352 SDs, 0 SdLazy, 155 SolverSat, 10 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15421occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 3 MinimizatonAttempts, 42 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 940 NumberOfCodeBlocks, 940 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 937 ConstructedInterpolants, 0 QuantifiedInterpolants, 415345 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 2626/2626 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...