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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 14:46:13,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 14:46:13,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 14:46:13,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 14:46:13,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 14:46:13,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 14:46:13,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 14:46:13,295 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 14:46:13,298 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 14:46:13,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 14:46:13,301 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 14:46:13,303 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 14:46:13,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 14:46:13,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 14:46:13,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 14:46:13,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 14:46:13,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 14:46:13,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 14:46:13,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 14:46:13,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 14:46:13,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 14:46:13,323 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 14:46:13,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 14:46:13,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 14:46:13,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 14:46:13,329 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 14:46:13,329 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 14:46:13,330 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 14:46:13,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 14:46:13,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 14:46:13,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 14:46:13,335 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 14:46:13,336 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 14:46:13,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 14:46:13,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 14:46:13,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 14:46:13,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 14:46:13,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 14:46:13,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 14:46:13,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 14:46:13,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 14:46:13,345 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 [2019-09-10 14:46:13,377 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 14:46:13,378 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 14:46:13,380 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 14:46:13,380 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 14:46:13,381 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 14:46:13,381 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 14:46:13,381 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 14:46:13,381 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 14:46:13,382 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 14:46:13,382 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 14:46:13,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 14:46:13,385 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 14:46:13,385 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 14:46:13,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 14:46:13,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 14:46:13,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 14:46:13,386 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 14:46:13,386 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 14:46:13,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 14:46:13,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 14:46:13,387 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 14:46:13,387 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 14:46:13,387 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 14:46:13,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 14:46:13,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 14:46:13,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 14:46:13,388 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 14:46:13,388 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 14:46:13,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 14:46:13,389 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 14:46:13,442 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 14:46:13,460 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 14:46:13,464 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 14:46:13,466 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 14:46:13,466 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 14:46:13,467 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2019-09-10 14:46:13,537 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cafc01a87/afb05ec27bae41bdac5678d3c4e15093/FLAG166a1bbed [2019-09-10 14:46:14,474 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 14:46:14,475 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2019-09-10 14:46:14,525 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cafc01a87/afb05ec27bae41bdac5678d3c4e15093/FLAG166a1bbed [2019-09-10 14:46:14,938 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cafc01a87/afb05ec27bae41bdac5678d3c4e15093 [2019-09-10 14:46:14,948 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 14:46:14,950 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 14:46:14,951 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 14:46:14,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 14:46:14,954 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 14:46:14,955 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 02:46:14" (1/1) ... [2019-09-10 14:46:14,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b0885a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:46:14, skipping insertion in model container [2019-09-10 14:46:14,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 02:46:14" (1/1) ... [2019-09-10 14:46:14,965 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 14:46:15,187 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 14:46:19,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 14:46:19,350 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 14:46:19,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 14:46:20,733 INFO L192 MainTranslator]: Completed translation [2019-09-10 14:46:20,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:46:20 WrapperNode [2019-09-10 14:46:20,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 14:46:20,734 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 14:46:20,734 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 14:46:20,735 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 14:46:20,746 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:46:20" (1/1) ... [2019-09-10 14:46:20,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:46:20" (1/1) ... [2019-09-10 14:46:20,864 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:46:20" (1/1) ... [2019-09-10 14:46:20,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:46:20" (1/1) ... [2019-09-10 14:46:21,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:46:20" (1/1) ... [2019-09-10 14:46:21,065 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:46:20" (1/1) ... [2019-09-10 14:46:21,140 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:46:20" (1/1) ... [2019-09-10 14:46:21,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 14:46:21,195 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 14:46:21,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 14:46:21,196 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 14:46:21,197 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:46:20" (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 [2019-09-10 14:46:21,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 14:46:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 14:46:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 14:46:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 14:46:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-10 14:46:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 14:46:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 14:46:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 14:46:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 14:46:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 14:46:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 14:46:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 14:46:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 14:46:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 14:46:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-10 14:46:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-10 14:46:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-10 14:46:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2019-09-10 14:46:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2019-09-10 14:46:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 14:46:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-10 14:46:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-10 14:46:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-09-10 14:46:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-09-10 14:46:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 14:46:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 14:46:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-10 14:46:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-10 14:46:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 14:46:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-10 14:46:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-10 14:46:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-10 14:46:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-10 14:46:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-10 14:46:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-09-10 14:46:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-09-10 14:46:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-09-10 14:46:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-10 14:46:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-10 14:46:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-10 14:46:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-10 14:46:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-10 14:46:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-10 14:46:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-10 14:46:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-09-10 14:46:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-09-10 14:46:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-10 14:46:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-10 14:46:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-10 14:46:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-10 14:46:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-10 14:46:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-10 14:46:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-10 14:46:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-09-10 14:46:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-09-10 14:46:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_padto [2019-09-10 14:46:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-09-10 14:46:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2019-09-10 14:46:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2019-09-10 14:46:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2019-09-10 14:46:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-09-10 14:46:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-09-10 14:46:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-09-10 14:46:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-09-10 14:46:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-09-10 14:46:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-10 14:46:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-10 14:46:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-10 14:46:21,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-10 14:46:21,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-10 14:46:21,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-10 14:46:21,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-10 14:46:21,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-10 14:46:21,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-10 14:46:21,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-09-10 14:46:21,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-09-10 14:46:21,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-09-10 14:46:21,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-09-10 14:46:21,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-09-10 14:46:21,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-09-10 14:46:21,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-09-10 14:46:21,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-09-10 14:46:21,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-09-10 14:46:21,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-09-10 14:46:21,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-09-10 14:46:21,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-09-10 14:46:21,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-10 14:46:21,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-10 14:46:21,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-10 14:46:21,413 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 14:46:21,413 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-10 14:46:21,413 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-10 14:46:21,413 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-10 14:46:21,414 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-09-10 14:46:21,414 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-09-10 14:46:21,414 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-09-10 14:46:21,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-09-10 14:46:21,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2019-09-10 14:46:21,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2019-09-10 14:46:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2019-09-10 14:46:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2019-09-10 14:46:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2019-09-10 14:46:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2019-09-10 14:46:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2019-09-10 14:46:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2019-09-10 14:46:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_reload_eeprom [2019-09-10 14:46:21,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2019-09-10 14:46:21,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_kick_tx_threshold [2019-09-10 14:46:21,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_err [2019-09-10 14:46:21,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2019-09-10 14:46:21,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_napipoll [2019-09-10 14:46:21,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_hw_init [2019-09-10 14:46:21,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_init_one [2019-09-10 14:46:21,417 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2019-09-10 14:46:21,417 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2019-09-10 14:46:21,417 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2019-09-10 14:46:21,417 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2019-09-10 14:46:21,417 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2019-09-10 14:46:21,417 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2019-09-10 14:46:21,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2019-09-10 14:46:21,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2019-09-10 14:46:21,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam [2019-09-10 14:46:21,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam [2019-09-10 14:46:21,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2019-09-10 14:46:21,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2019-09-10 14:46:21,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_init_cam_filter [2019-09-10 14:46:21,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2019-09-10 14:46:21,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_vlan_rx_add_vid [2019-09-10 14:46:21,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_vlan_rx_kill_vid [2019-09-10 14:46:21,419 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2019-09-10 14:46:21,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2019-09-10 14:46:21,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2019-09-10 14:46:21,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-09-10 14:46:21,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-09-10 14:46:21,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2019-09-10 14:46:21,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2019-09-10 14:46:21,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2019-09-10 14:46:21,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_reset_task [2019-09-10 14:46:21,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2019-09-10 14:46:21,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_start_tx [2019-09-10 14:46:21,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2019-09-10 14:46:21,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2019-09-10 14:46:21,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx [2019-09-10 14:46:21,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_vlan_tci [2019-09-10 14:46:21,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_rx [2019-09-10 14:46:21,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_restart_tx [2019-09-10 14:46:21,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_slow_event_task [2019-09-10 14:46:21,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_stats64 [2019-09-10 14:46:21,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2019-09-10 14:46:21,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2019-09-10 14:46:21,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_settings [2019-09-10 14:46:21,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_settings [2019-09-10 14:46:21,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2019-09-10 14:46:21,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_link [2019-09-10 14:46:21,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_msglevel [2019-09-10 14:46:21,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_msglevel [2019-09-10 14:46:21,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_wol [2019-09-10 14:46:21,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_wol [2019-09-10 14:46:21,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2019-09-10 14:46:21,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2019-09-10 14:46:21,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2019-09-10 14:46:21,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2019-09-10 14:46:21,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2019-09-10 14:46:21,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2019-09-10 14:46:21,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_init [2019-09-10 14:46:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_cleanup [2019-09-10 14:46:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2019-09-10 14:46:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_rhine_init_14_11 [2019-09-10 14:46:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-10 14:46:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-10 14:46:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-10 14:46:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-09-10 14:46:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-09-10 14:46:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_14_4 [2019-09-10 14:46:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_13_14_5 [2019-09-10 14:46:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-09-10 14:46:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-09-10 14:46:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2019-09-10 14:46:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2019-09-10 14:46:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-09-10 14:46:21,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-09-10 14:46:21,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_14_6 [2019-09-10 14:46:21,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_13_14_7 [2019-09-10 14:46:21,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-09-10 14:46:21,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-10 14:46:21,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-09-10 14:46:21,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-09-10 14:46:21,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-09-10 14:46:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-09-10 14:46:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-09-10 14:46:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-09-10 14:46:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-09-10 14:46:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-09-10 14:46:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-09-10 14:46:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-09-10 14:46:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-10 14:46:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-09-10 14:46:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-09-10 14:46:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-09-10 14:46:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-09-10 14:46:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-10 14:46:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-09-10 14:46:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-09-10 14:46:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-10 14:46:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-09-10 14:46:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 14:46:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-10 14:46:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-10 14:46:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-10 14:46:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 14:46:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 14:46:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 14:46:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-10 14:46:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-09-10 14:46:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-09-10 14:46:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-09-10 14:46:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-09-10 14:46:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-09-10 14:46:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-09-10 14:46:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-10 14:46:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-09-10 14:46:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-10 14:46:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2019-09-10 14:46:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2019-09-10 14:46:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-09-10 14:46:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-09-10 14:46:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-09-10 14:46:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-09-10 14:46:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-09-10 14:46:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-09-10 14:46:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-09-10 14:46:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-09-10 14:46:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-09-10 14:46:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-09-10 14:46:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-09-10 14:46:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-09-10 14:46:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-09-10 14:46:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-09-10 14:46:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-09-10 14:46:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-09-10 14:46:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-09-10 14:46:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-09-10 14:46:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-09-10 14:46:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-09-10 14:46:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-09-10 14:46:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-09-10 14:46:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-09-10 14:46:21,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2019-09-10 14:46:21,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2019-09-10 14:46:21,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-10 14:46:21,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-09-10 14:46:21,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-09-10 14:46:21,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dmi_system_id_dummy_resourceless_instance_5 [2019-09-10 14:46:21,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-10 14:46:21,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-10 14:46:21,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-09-10 14:46:21,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-09-10 14:46:21,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-09-10 14:46:21,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-10 14:46:21,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-09-10 14:46:21,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-10 14:46:21,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-09-10 14:46:21,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-09-10 14:46:21,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-09-10 14:46:21,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-10 14:46:21,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2019-09-10 14:46:21,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_17 [2019-09-10 14:46:21,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_8 [2019-09-10 14:46:21,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-09-10 14:46:21,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-09-10 14:46:21,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-10 14:46:21,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-09-10 14:46:21,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_13 [2019-09-10 14:46:21,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_14 [2019-09-10 14:46:21,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_17 [2019-09-10 14:46:21,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_18 [2019-09-10 14:46:21,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_19 [2019-09-10 14:46:21,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-09-10 14:46:21,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-09-10 14:46:21,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-09-10 14:46:21,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-09-10 14:46:21,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_24 [2019-09-10 14:46:21,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_25 [2019-09-10 14:46:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-09-10 14:46:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-09-10 14:46:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-09-10 14:46:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-09-10 14:46:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-09-10 14:46:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-09-10 14:46:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-09-10 14:46:21,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-09-10 14:46:21,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2019-09-10 14:46:21,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-09-10 14:46:21,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_36 [2019-09-10 14:46:21,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_37 [2019-09-10 14:46:21,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2019-09-10 14:46:21,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_39 [2019-09-10 14:46:21,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_40 [2019-09-10 14:46:21,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-10 14:46:21,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-10 14:46:21,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-10 14:46:21,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 14:46:21,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 14:46:21,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 14:46:21,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 14:46:21,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-10 14:46:21,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-10 14:46:21,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-10 14:46:21,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-10 14:46:21,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-10 14:46:21,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-10 14:46:21,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 14:46:21,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 14:46:21,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 14:46:21,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 14:46:21,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-10 14:46:21,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 14:46:21,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-10 14:46:21,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-10 14:46:21,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-10 14:46:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-10 14:46:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-10 14:46:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-10 14:46:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-10 14:46:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 14:46:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 14:46:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 14:46:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 14:46:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-10 14:46:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-10 14:46:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-10 14:46:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-10 14:46:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-10 14:46:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-10 14:46:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-10 14:46:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-10 14:46:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-10 14:46:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 14:46:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-10 14:46:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-10 14:46:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-09-10 14:46:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-10 14:46:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-10 14:46:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 14:46:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-10 14:46:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 14:46:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-10 14:46:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 14:46:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 14:46:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 14:46:21,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 14:46:21,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_task_lock_of_rhine_private [2019-09-10 14:46:21,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_task_lock_of_rhine_private [2019-09-10 14:46:21,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_task_lock_of_rhine_private [2019-09-10 14:46:21,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_task_lock_of_rhine_private [2019-09-10 14:46:21,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_task_lock_of_rhine_private [2019-09-10 14:46:21,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2019-09-10 14:46:21,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 14:46:21,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 14:46:21,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-10 14:46:21,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-10 14:46:21,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-10 14:46:21,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-10 14:46:21,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 14:46:21,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-09-10 14:46:21,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-10 14:46:21,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-09-10 14:46:21,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-09-10 14:46:21,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-10 14:46:21,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-10 14:46:21,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-09-10 14:46:21,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-10 14:46:21,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-10 14:46:21,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-10 14:46:21,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-10 14:46:21,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 14:46:21,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 14:46:21,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-10 14:46:21,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-10 14:46:21,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 14:46:21,455 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-10 14:46:21,455 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-10 14:46:21,455 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-10 14:46:21,455 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-09-10 14:46:21,455 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-10 14:46:21,455 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-10 14:46:21,455 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-09-10 14:46:21,455 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-10 14:46:21,456 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-10 14:46:21,456 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-10 14:46:21,456 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-10 14:46:21,456 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-09-10 14:46:21,456 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-09-10 14:46:21,456 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-10 14:46:21,456 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 14:46:21,457 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-09-10 14:46:21,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-09-10 14:46:21,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_check_system [2019-09-10 14:46:21,457 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-09-10 14:46:21,457 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-09-10 14:46:21,457 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-09-10 14:46:21,457 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-10 14:46:21,458 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-10 14:46:21,458 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-10 14:46:21,458 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-09-10 14:46:21,458 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-09-10 14:46:21,458 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 14:46:21,458 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-10 14:46:21,458 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-09-10 14:46:21,459 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-10 14:46:21,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-09-10 14:46:21,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-09-10 14:46:21,459 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-09-10 14:46:21,459 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-09-10 14:46:21,459 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-09-10 14:46:21,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-10 14:46:21,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-10 14:46:21,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 14:46:21,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-10 14:46:21,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-10 14:46:21,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-10 14:46:21,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-10 14:46:21,460 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-10 14:46:21,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2019-09-10 14:46:21,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-09-10 14:46:21,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-09-10 14:46:21,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-09-10 14:46:21,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-09-10 14:46:21,461 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 14:46:21,461 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-09-10 14:46:21,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-09-10 14:46:21,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-09-10 14:46:21,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_stats_to_stats64 [2019-09-10 14:46:21,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-09-10 14:46:21,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-10 14:46:21,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-10 14:46:21,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-10 14:46:21,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-10 14:46:21,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-09-10 14:46:21,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-09-10 14:46:21,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-10 14:46:21,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-10 14:46:21,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-10 14:46:21,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-09-10 14:46:21,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-09-10 14:46:21,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-10 14:46:21,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-10 14:46:21,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-10 14:46:21,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-09-10 14:46:21,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-10 14:46:21,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2019-09-10 14:46:21,464 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 14:46:21,464 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-10 14:46:21,465 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-10 14:46:21,465 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 14:46:21,465 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_and_csum_dev [2019-09-10 14:46:21,465 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2019-09-10 14:46:21,465 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-10 14:46:21,465 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-10 14:46:21,465 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-10 14:46:21,466 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 14:46:21,466 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 14:46:21,466 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 14:46:21,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 14:46:21,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 14:46:21,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 14:46:21,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 14:46:21,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-10 14:46:21,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-10 14:46:21,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-09-10 14:46:21,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-09-10 14:46:21,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-09-10 14:46:21,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-09-10 14:46:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-09-10 14:46:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-09-10 14:46:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2019-09-10 14:46:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_task_lock_of_rhine_private [2019-09-10 14:46:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2019-09-10 14:46:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 14:46:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-10 14:46:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-10 14:46:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-10 14:46:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-10 14:46:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-10 14:46:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 14:46:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-10 14:46:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-10 14:46:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-10 14:46:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 14:46:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 14:46:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-10 14:46:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-10 14:46:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-10 14:46:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 14:46:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 14:46:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-10 14:46:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-10 14:46:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 14:46:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-09-10 14:46:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-09-10 14:46:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-10 14:46:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2019-09-10 14:46:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2019-09-10 14:46:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 14:46:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-09-10 14:46:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-10 14:46:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 14:46:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 14:46:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-10 14:46:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-10 14:46:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 14:46:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 14:46:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-10 14:46:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 14:46:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-10 14:46:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 14:46:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-10 14:46:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-10 14:46:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-10 14:46:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-09-10 14:46:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-09-10 14:46:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-09-10 14:46:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-09-10 14:46:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-09-10 14:46:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-09-10 14:46:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-09-10 14:46:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-09-10 14:46:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-09-10 14:46:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-09-10 14:46:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-09-10 14:46:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 14:46:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 14:46:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-10 14:46:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-10 14:46:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 14:46:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-10 14:46:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-10 14:46:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 14:46:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 14:46:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-10 14:46:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-10 14:46:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 14:46:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-10 14:46:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-10 14:46:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-10 14:46:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-10 14:46:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-10 14:46:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-10 14:46:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-10 14:46:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-10 14:46:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-09-10 14:46:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-09-10 14:46:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-09-10 14:46:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-09-10 14:46:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-09-10 14:46:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-09-10 14:46:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-09-10 14:46:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-09-10 14:46:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-09-10 14:46:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-09-10 14:46:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-10 14:46:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-10 14:46:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_13 [2019-09-10 14:46:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_14 [2019-09-10 14:46:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 14:46:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 14:46:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 14:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-10 14:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-10 14:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-10 14:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-10 14:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-10 14:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-10 14:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-10 14:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-10 14:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-10 14:46:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-09-10 14:46:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-09-10 14:46:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-10 14:46:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-10 14:46:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 14:46:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-10 14:46:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 14:46:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-09-10 14:46:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-10 14:46:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-09-10 14:46:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-10 14:46:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 14:46:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-09-10 14:46:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-10 14:46:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-10 14:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-10 14:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-10 14:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-10 14:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 14:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-10 14:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-10 14:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2019-09-10 14:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-10 14:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-10 14:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-10 14:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-10 14:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-09-10 14:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-09-10 14:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure skb_padto [2019-09-10 14:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_and_csum_dev [2019-09-10 14:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-09-10 14:46:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 14:46:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2019-09-10 14:46:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2019-09-10 14:46:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2019-09-10 14:46:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-09-10 14:46:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-09-10 14:46:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-09-10 14:46:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-09-10 14:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-09-10 14:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-09-10 14:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-09-10 14:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-10 14:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-10 14:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-09-10 14:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-10 14:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_19 [2019-09-10 14:46:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2019-09-10 14:46:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-10 14:46:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-10 14:46:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-10 14:46:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-10 14:46:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-10 14:46:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-10 14:46:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-10 14:46:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-10 14:46:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-10 14:46:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-09-10 14:46:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-09-10 14:46:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-10 14:46:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-10 14:46:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-10 14:46:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-10 14:46:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-09-10 14:46:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-09-10 14:46:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 14:46:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-09-10 14:46:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-09-10 14:46:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-10 14:46:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_18 [2019-09-10 14:46:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-10 14:46:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_37 [2019-09-10 14:46:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_stats_to_stats64 [2019-09-10 14:46:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-09-10 14:46:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-09-10 14:46:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-09-10 14:46:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-10 14:46:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-10 14:46:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-10 14:46:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-09-10 14:46:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2019-09-10 14:46:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-10 14:46:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-10 14:46:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-10 14:46:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_39 [2019-09-10 14:46:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-10 14:46:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_40 [2019-09-10 14:46:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-09-10 14:46:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-09-10 14:46:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-09-10 14:46:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-09-10 14:46:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-09-10 14:46:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-09-10 14:46:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-09-10 14:46:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-10 14:46:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-10 14:46:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-10 14:46:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 14:46:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 14:46:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_24 [2019-09-10 14:46:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 14:46:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_25 [2019-09-10 14:46:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_36 [2019-09-10 14:46:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-09-10 14:46:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-09-10 14:46:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-10 14:46:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-09-10 14:46:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-09-10 14:46:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-10 14:46:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-10 14:46:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_17 [2019-09-10 14:46:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-10 14:46:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-10 14:46:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-10 14:46:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-09-10 14:46:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-09-10 14:46:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-09-10 14:46:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-09-10 14:46:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-09-10 14:46:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-09-10 14:46:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2019-09-10 14:46:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-09-10 14:46:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-09-10 14:46:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-09-10 14:46:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-09-10 14:46:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-09-10 14:46:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_check_system [2019-09-10 14:46:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-09-10 14:46:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-09-10 14:46:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2019-09-10 14:46:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_reset_task [2019-09-10 14:46:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_slow_event_task [2019-09-10 14:46:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2019-09-10 14:46:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_start_tx [2019-09-10 14:46:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2019-09-10 14:46:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx [2019-09-10 14:46:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_rx [2019-09-10 14:46:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2019-09-10 14:46:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_stats64 [2019-09-10 14:46:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2019-09-10 14:46:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2019-09-10 14:46:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_vlan_rx_add_vid [2019-09-10 14:46:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_vlan_rx_kill_vid [2019-09-10 14:46:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_restart_tx [2019-09-10 14:46:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2019-09-10 14:46:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 14:46:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2019-09-10 14:46:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2019-09-10 14:46:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2019-09-10 14:46:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2019-09-10 14:46:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2019-09-10 14:46:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2019-09-10 14:46:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2019-09-10 14:46:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_reload_eeprom [2019-09-10 14:46:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2019-09-10 14:46:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_kick_tx_threshold [2019-09-10 14:46:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_err [2019-09-10 14:46:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2019-09-10 14:46:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_napipoll [2019-09-10 14:46:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_hw_init [2019-09-10 14:46:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_init_one [2019-09-10 14:46:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2019-09-10 14:46:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2019-09-10 14:46:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2019-09-10 14:46:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2019-09-10 14:46:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2019-09-10 14:46:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2019-09-10 14:46:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2019-09-10 14:46:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2019-09-10 14:46:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam [2019-09-10 14:46:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam [2019-09-10 14:46:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2019-09-10 14:46:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2019-09-10 14:46:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_init_cam_filter [2019-09-10 14:46:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2019-09-10 14:46:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2019-09-10 14:46:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2019-09-10 14:46:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2019-09-10 14:46:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2019-09-10 14:46:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2019-09-10 14:46:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 14:46:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2019-09-10 14:46:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_vlan_tci [2019-09-10 14:46:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2019-09-10 14:46:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_settings [2019-09-10 14:46:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_settings [2019-09-10 14:46:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2019-09-10 14:46:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_link [2019-09-10 14:46:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_msglevel [2019-09-10 14:46:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_msglevel [2019-09-10 14:46:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_wol [2019-09-10 14:46:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_wol [2019-09-10 14:46:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2019-09-10 14:46:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2019-09-10 14:46:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2019-09-10 14:46:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2019-09-10 14:46:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_init [2019-09-10 14:46:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_cleanup [2019-09-10 14:46:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2019-09-10 14:46:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_rhine_init_14_11 [2019-09-10 14:46:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-10 14:46:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-10 14:46:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-10 14:46:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-09-10 14:46:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-09-10 14:46:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_14_4 [2019-09-10 14:46:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_13_14_5 [2019-09-10 14:46:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-09-10 14:46:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-09-10 14:46:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2019-09-10 14:46:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2019-09-10 14:46:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-09-10 14:46:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-09-10 14:46:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_14_6 [2019-09-10 14:46:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_13_14_7 [2019-09-10 14:46:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-09-10 14:46:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-10 14:46:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-09-10 14:46:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-09-10 14:46:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-09-10 14:46:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-09-10 14:46:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-09-10 14:46:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-09-10 14:46:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-09-10 14:46:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-09-10 14:46:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-09-10 14:46:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-09-10 14:46:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-10 14:46:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-09-10 14:46:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-09-10 14:46:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-09-10 14:46:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-09-10 14:46:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-10 14:46:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-09-10 14:46:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-09-10 14:46:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-10 14:46:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-09-10 14:46:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 14:46:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-10 14:46:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-10 14:46:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-10 14:46:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-09-10 14:46:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-09-10 14:46:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-09-10 14:46:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-10 14:46:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-09-10 14:46:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-09-10 14:46:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-09-10 14:46:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-09-10 14:46:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-09-10 14:46:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-09-10 14:46:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-10 14:46:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-09-10 14:46:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-10 14:46:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2019-09-10 14:46:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2019-09-10 14:46:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-09-10 14:46:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-09-10 14:46:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-09-10 14:46:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-09-10 14:46:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-09-10 14:46:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-09-10 14:46:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-09-10 14:46:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-09-10 14:46:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-09-10 14:46:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-09-10 14:46:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-09-10 14:46:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-09-10 14:46:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-09-10 14:46:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-09-10 14:46:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-09-10 14:46:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-09-10 14:46:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-09-10 14:46:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-09-10 14:46:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-09-10 14:46:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-09-10 14:46:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-09-10 14:46:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-09-10 14:46:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-09-10 14:46:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2019-09-10 14:46:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2019-09-10 14:46:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-10 14:46:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-09-10 14:46:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-09-10 14:46:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dmi_system_id_dummy_resourceless_instance_5 [2019-09-10 14:46:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-10 14:46:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-10 14:46:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-09-10 14:46:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-09-10 14:46:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-09-10 14:46:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-10 14:46:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-09-10 14:46:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-10 14:46:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-09-10 14:46:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-09-10 14:46:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-09-10 14:46:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-10 14:46:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2019-09-10 14:46:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_17 [2019-09-10 14:46:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_8 [2019-09-10 14:46:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-09-10 14:46:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-09-10 14:46:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-10 14:46:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-09-10 14:46:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 14:46:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-10 14:46:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 14:46:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 14:46:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-10 14:46:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 14:46:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-10 14:46:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 14:46:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 14:46:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 14:46:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 14:46:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-10 14:46:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 14:46:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-10 14:46:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-10 14:46:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-10 14:46:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 14:46:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 14:46:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-10 14:46:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-10 14:46:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-10 14:46:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-10 14:46:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-10 14:46:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 14:46:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 14:46:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 14:46:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 14:46:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 14:46:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 14:46:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 14:46:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 14:46:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-10 14:46:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 14:46:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 14:46:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 14:46:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-10 14:46:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-10 14:46:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-10 14:46:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-10 14:46:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-10 14:46:21,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-10 14:46:21,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-10 14:46:21,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-10 14:46:21,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-10 14:46:21,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-10 14:46:21,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-10 14:46:21,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-10 14:46:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 14:46:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-10 14:46:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-10 14:46:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-09-10 14:46:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-10 14:46:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-10 14:46:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 14:46:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-10 14:46:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 14:46:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-10 14:46:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 14:46:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 14:46:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 14:46:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 14:46:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_task_lock_of_rhine_private [2019-09-10 14:46:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_task_lock_of_rhine_private [2019-09-10 14:46:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_task_lock_of_rhine_private [2019-09-10 14:46:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_task_lock_of_rhine_private [2019-09-10 14:46:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 14:46:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 14:46:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 14:46:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 14:46:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-10 14:46:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 14:46:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 14:46:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 14:46:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 14:46:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 14:46:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 14:46:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 14:46:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 14:46:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 14:46:25,178 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-10 14:46:26,830 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 14:46:34,679 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 14:46:34,680 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-09-10 14:46:34,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 02:46:34 BoogieIcfgContainer [2019-09-10 14:46:34,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 14:46:34,686 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 14:46:34,686 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 14:46:34,689 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 14:46:34,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 02:46:14" (1/3) ... [2019-09-10 14:46:34,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15a5c78a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 02:46:34, skipping insertion in model container [2019-09-10 14:46:34,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:46:20" (2/3) ... [2019-09-10 14:46:34,692 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15a5c78a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 02:46:34, skipping insertion in model container [2019-09-10 14:46:34,692 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 02:46:34" (3/3) ... [2019-09-10 14:46:34,694 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2019-09-10 14:46:34,704 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 14:46:34,722 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-10 14:46:34,740 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-10 14:46:34,773 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 14:46:34,773 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 14:46:34,773 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 14:46:34,773 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 14:46:34,773 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 14:46:34,773 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 14:46:34,774 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 14:46:34,774 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 14:46:34,849 INFO L276 IsEmpty]: Start isEmpty. Operand 3576 states. [2019-09-10 14:46:34,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2019-09-10 14:46:34,890 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:46:34,891 INFO L399 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:46:34,894 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:46:34,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:46:34,900 INFO L82 PathProgramCache]: Analyzing trace with hash 1943068214, now seen corresponding path program 1 times [2019-09-10 14:46:34,902 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:46:34,982 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:34,982 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:46:34,982 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:34,983 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:46:35,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:46:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2019-09-10 14:46:36,159 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:46:36,160 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:46:36,160 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:46:36,165 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:46:36,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:46:36,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:46:36,183 INFO L87 Difference]: Start difference. First operand 3576 states. Second operand 3 states. [2019-09-10 14:46:39,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:46:39,138 INFO L93 Difference]: Finished difference Result 5890 states and 7500 transitions. [2019-09-10 14:46:39,139 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:46:39,140 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 188 [2019-09-10 14:46:39,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:46:39,197 INFO L225 Difference]: With dead ends: 5890 [2019-09-10 14:46:39,198 INFO L226 Difference]: Without dead ends: 5869 [2019-09-10 14:46:39,200 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:46:39,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5869 states. [2019-09-10 14:46:39,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5869 to 5865. [2019-09-10 14:46:39,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5865 states. [2019-09-10 14:46:39,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 5865 states and 7460 transitions. [2019-09-10 14:46:39,617 INFO L78 Accepts]: Start accepts. Automaton has 5865 states and 7460 transitions. Word has length 188 [2019-09-10 14:46:39,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:46:39,619 INFO L475 AbstractCegarLoop]: Abstraction has 5865 states and 7460 transitions. [2019-09-10 14:46:39,619 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:46:39,619 INFO L276 IsEmpty]: Start isEmpty. Operand 5865 states and 7460 transitions. [2019-09-10 14:46:39,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2019-09-10 14:46:39,626 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:46:39,626 INFO L399 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:46:39,627 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:46:39,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:46:39,627 INFO L82 PathProgramCache]: Analyzing trace with hash -27613203, now seen corresponding path program 1 times [2019-09-10 14:46:39,627 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:46:39,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:39,632 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:46:39,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:39,632 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:46:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:46:40,067 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2019-09-10 14:46:40,067 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:46:40,067 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:46:40,068 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:46:40,069 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:46:40,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:46:40,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:46:40,070 INFO L87 Difference]: Start difference. First operand 5865 states and 7460 transitions. Second operand 3 states. [2019-09-10 14:46:43,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:46:43,157 INFO L93 Difference]: Finished difference Result 10860 states and 13790 transitions. [2019-09-10 14:46:43,157 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:46:43,158 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 196 [2019-09-10 14:46:43,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:46:43,238 INFO L225 Difference]: With dead ends: 10860 [2019-09-10 14:46:43,238 INFO L226 Difference]: Without dead ends: 10860 [2019-09-10 14:46:43,239 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:46:43,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10860 states. [2019-09-10 14:46:43,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10860 to 10831. [2019-09-10 14:46:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10831 states. [2019-09-10 14:46:43,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10831 states to 10831 states and 13753 transitions. [2019-09-10 14:46:43,705 INFO L78 Accepts]: Start accepts. Automaton has 10831 states and 13753 transitions. Word has length 196 [2019-09-10 14:46:43,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:46:43,706 INFO L475 AbstractCegarLoop]: Abstraction has 10831 states and 13753 transitions. [2019-09-10 14:46:43,706 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:46:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10831 states and 13753 transitions. [2019-09-10 14:46:43,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2019-09-10 14:46:43,710 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:46:43,711 INFO L399 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:46:43,711 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:46:43,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:46:43,712 INFO L82 PathProgramCache]: Analyzing trace with hash 1083813131, now seen corresponding path program 1 times [2019-09-10 14:46:43,712 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:46:43,716 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:43,716 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:46:43,716 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:43,716 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:46:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:46:44,222 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2019-09-10 14:46:44,223 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:46:44,223 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:46:44,223 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:46:44,224 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:46:44,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:46:44,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:46:44,225 INFO L87 Difference]: Start difference. First operand 10831 states and 13753 transitions. Second operand 3 states. [2019-09-10 14:46:47,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:46:47,437 INFO L93 Difference]: Finished difference Result 19266 states and 24538 transitions. [2019-09-10 14:46:47,438 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:46:47,438 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 197 [2019-09-10 14:46:47,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:46:47,560 INFO L225 Difference]: With dead ends: 19266 [2019-09-10 14:46:47,560 INFO L226 Difference]: Without dead ends: 19266 [2019-09-10 14:46:47,561 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:46:47,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19266 states. [2019-09-10 14:46:48,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19266 to 19217. [2019-09-10 14:46:48,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19217 states. [2019-09-10 14:46:48,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19217 states to 19217 states and 24473 transitions. [2019-09-10 14:46:48,278 INFO L78 Accepts]: Start accepts. Automaton has 19217 states and 24473 transitions. Word has length 197 [2019-09-10 14:46:48,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:46:48,279 INFO L475 AbstractCegarLoop]: Abstraction has 19217 states and 24473 transitions. [2019-09-10 14:46:48,279 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:46:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 19217 states and 24473 transitions. [2019-09-10 14:46:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2019-09-10 14:46:48,284 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:46:48,285 INFO L399 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:46:48,285 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:46:48,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:46:48,286 INFO L82 PathProgramCache]: Analyzing trace with hash 99877710, now seen corresponding path program 1 times [2019-09-10 14:46:48,286 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:46:48,291 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:48,291 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:46:48,291 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:48,291 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:46:48,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:46:48,770 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2019-09-10 14:46:48,771 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:46:48,771 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:46:48,771 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:46:48,772 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:46:48,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:46:48,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:46:48,773 INFO L87 Difference]: Start difference. First operand 19217 states and 24473 transitions. Second operand 3 states. [2019-09-10 14:46:51,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:46:51,697 INFO L93 Difference]: Finished difference Result 20962 states and 26608 transitions. [2019-09-10 14:46:51,697 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:46:51,697 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2019-09-10 14:46:51,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:46:51,824 INFO L225 Difference]: With dead ends: 20962 [2019-09-10 14:46:51,824 INFO L226 Difference]: Without dead ends: 20962 [2019-09-10 14:46:51,825 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:46:51,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20962 states. [2019-09-10 14:46:52,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20962 to 20915. [2019-09-10 14:46:52,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20915 states. [2019-09-10 14:46:52,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20915 states to 20915 states and 26545 transitions. [2019-09-10 14:46:52,582 INFO L78 Accepts]: Start accepts. Automaton has 20915 states and 26545 transitions. Word has length 206 [2019-09-10 14:46:52,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:46:52,585 INFO L475 AbstractCegarLoop]: Abstraction has 20915 states and 26545 transitions. [2019-09-10 14:46:52,585 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:46:52,585 INFO L276 IsEmpty]: Start isEmpty. Operand 20915 states and 26545 transitions. [2019-09-10 14:46:52,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2019-09-10 14:46:52,589 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:46:52,590 INFO L399 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:46:52,591 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:46:52,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:46:52,591 INFO L82 PathProgramCache]: Analyzing trace with hash 2120710595, now seen corresponding path program 1 times [2019-09-10 14:46:52,591 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:46:52,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:52,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:46:52,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:52,604 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:46:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:46:54,227 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2019-09-10 14:46:54,227 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:46:54,228 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:46:54,228 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:46:54,229 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:46:54,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:46:54,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:46:54,230 INFO L87 Difference]: Start difference. First operand 20915 states and 26545 transitions. Second operand 3 states. [2019-09-10 14:46:57,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:46:57,214 INFO L93 Difference]: Finished difference Result 38451 states and 48811 transitions. [2019-09-10 14:46:57,214 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:46:57,214 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2019-09-10 14:46:57,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:46:57,388 INFO L225 Difference]: With dead ends: 38451 [2019-09-10 14:46:57,388 INFO L226 Difference]: Without dead ends: 38451 [2019-09-10 14:46:57,389 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:46:57,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38451 states. [2019-09-10 14:46:58,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38451 to 38386. [2019-09-10 14:46:58,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38386 states. [2019-09-10 14:46:58,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38386 states to 38386 states and 48714 transitions. [2019-09-10 14:46:58,528 INFO L78 Accepts]: Start accepts. Automaton has 38386 states and 48714 transitions. Word has length 206 [2019-09-10 14:46:58,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:46:58,528 INFO L475 AbstractCegarLoop]: Abstraction has 38386 states and 48714 transitions. [2019-09-10 14:46:58,528 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:46:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 38386 states and 48714 transitions. [2019-09-10 14:46:58,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2019-09-10 14:46:58,534 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:46:58,534 INFO L399 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 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] [2019-09-10 14:46:58,534 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:46:58,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:46:58,535 INFO L82 PathProgramCache]: Analyzing trace with hash 1591378208, now seen corresponding path program 1 times [2019-09-10 14:46:58,535 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:46:58,539 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:58,539 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:46:58,539 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:46:58,539 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:46:58,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:46:59,320 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 843 trivial. 0 not checked. [2019-09-10 14:46:59,320 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:46:59,321 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:46:59,321 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:46:59,321 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:46:59,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:46:59,322 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:46:59,322 INFO L87 Difference]: Start difference. First operand 38386 states and 48714 transitions. Second operand 5 states. [2019-09-10 14:47:24,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:47:24,297 INFO L93 Difference]: Finished difference Result 72497 states and 91883 transitions. [2019-09-10 14:47:24,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-10 14:47:24,298 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 228 [2019-09-10 14:47:24,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:47:24,685 INFO L225 Difference]: With dead ends: 72497 [2019-09-10 14:47:24,686 INFO L226 Difference]: Without dead ends: 72497 [2019-09-10 14:47:24,686 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-09-10 14:47:24,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72497 states. [2019-09-10 14:47:27,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72497 to 72321. [2019-09-10 14:47:27,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72321 states. [2019-09-10 14:47:27,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72321 states to 72321 states and 91634 transitions. [2019-09-10 14:47:27,389 INFO L78 Accepts]: Start accepts. Automaton has 72321 states and 91634 transitions. Word has length 228 [2019-09-10 14:47:27,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:47:27,389 INFO L475 AbstractCegarLoop]: Abstraction has 72321 states and 91634 transitions. [2019-09-10 14:47:27,390 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:47:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 72321 states and 91634 transitions. [2019-09-10 14:47:27,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-09-10 14:47:27,395 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:47:27,396 INFO L399 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 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] [2019-09-10 14:47:27,396 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:47:27,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:47:27,397 INFO L82 PathProgramCache]: Analyzing trace with hash 34007357, now seen corresponding path program 1 times [2019-09-10 14:47:27,397 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:47:27,401 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:47:27,402 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:47:27,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:47:27,402 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:47:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:47:27,870 INFO L134 CoverageAnalysis]: Checked inductivity of 844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2019-09-10 14:47:27,870 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:47:27,870 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:47:27,870 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:47:27,871 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:47:27,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:47:27,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:47:27,873 INFO L87 Difference]: Start difference. First operand 72321 states and 91634 transitions. Second operand 3 states. [2019-09-10 14:47:29,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:47:29,308 INFO L93 Difference]: Finished difference Result 90974 states and 115139 transitions. [2019-09-10 14:47:29,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:47:29,309 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 234 [2019-09-10 14:47:29,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:47:29,660 INFO L225 Difference]: With dead ends: 90974 [2019-09-10 14:47:29,661 INFO L226 Difference]: Without dead ends: 90974 [2019-09-10 14:47:29,662 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:47:29,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90974 states. [2019-09-10 14:47:33,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90974 to 90861. [2019-09-10 14:47:33,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90861 states. [2019-09-10 14:47:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90861 states to 90861 states and 114962 transitions. [2019-09-10 14:47:33,987 INFO L78 Accepts]: Start accepts. Automaton has 90861 states and 114962 transitions. Word has length 234 [2019-09-10 14:47:33,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:47:33,989 INFO L475 AbstractCegarLoop]: Abstraction has 90861 states and 114962 transitions. [2019-09-10 14:47:33,989 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:47:33,989 INFO L276 IsEmpty]: Start isEmpty. Operand 90861 states and 114962 transitions. [2019-09-10 14:47:33,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2019-09-10 14:47:33,995 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:47:33,995 INFO L399 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 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] [2019-09-10 14:47:33,996 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:47:33,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:47:33,997 INFO L82 PathProgramCache]: Analyzing trace with hash -402326078, now seen corresponding path program 1 times [2019-09-10 14:47:33,997 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:47:34,001 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:47:34,001 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:47:34,001 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:47:34,001 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:47:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:47:34,862 INFO L134 CoverageAnalysis]: Checked inductivity of 844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2019-09-10 14:47:34,862 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:47:34,863 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:47:34,863 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:47:34,864 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:47:34,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:47:34,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:47:34,865 INFO L87 Difference]: Start difference. First operand 90861 states and 114962 transitions. Second operand 3 states. [2019-09-10 14:47:35,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:47:36,000 INFO L93 Difference]: Finished difference Result 124958 states and 158270 transitions. [2019-09-10 14:47:36,001 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:47:36,001 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 239 [2019-09-10 14:47:36,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:47:36,566 INFO L225 Difference]: With dead ends: 124958 [2019-09-10 14:47:36,567 INFO L226 Difference]: Without dead ends: 124958 [2019-09-10 14:47:36,567 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:47:36,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124958 states. [2019-09-10 14:47:39,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124958 to 124845. [2019-09-10 14:47:39,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124845 states. [2019-09-10 14:47:39,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124845 states to 124845 states and 158093 transitions. [2019-09-10 14:47:39,374 INFO L78 Accepts]: Start accepts. Automaton has 124845 states and 158093 transitions. Word has length 239 [2019-09-10 14:47:39,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:47:39,375 INFO L475 AbstractCegarLoop]: Abstraction has 124845 states and 158093 transitions. [2019-09-10 14:47:39,375 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:47:39,375 INFO L276 IsEmpty]: Start isEmpty. Operand 124845 states and 158093 transitions. [2019-09-10 14:47:39,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2019-09-10 14:47:39,384 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:47:39,385 INFO L399 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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] [2019-09-10 14:47:39,385 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:47:39,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:47:39,386 INFO L82 PathProgramCache]: Analyzing trace with hash 1121029722, now seen corresponding path program 1 times [2019-09-10 14:47:39,386 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:47:39,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:47:39,389 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:47:39,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:47:39,390 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:47:39,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:47:39,840 INFO L134 CoverageAnalysis]: Checked inductivity of 886 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2019-09-10 14:47:39,840 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-10 14:47:39,841 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-09-10 14:47:39,843 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 258 with the following transitions: [2019-09-10 14:47:39,847 INFO L207 CegarAbsIntRunner]: [27], [425], [713], [719], [720], [791], [792], [1694], [1696], [1699], [1713], [1719], [1985], [1986], [1987], [1990], [1993], [1998], [2003], [2008], [2013], [2016], [2018], [2021], [2295], [2301], [2307], [2310], [2535], [2537], [2539], [2541], [2543], [2545], [2547], [2549], [2551], [2553], [2555], [2557], [2559], [2561], [2563], [2565], [2567], [2568], [2596], [2601], [2606], [2609], [2747], [2750], [3607], [3653], [3654], [3925], [3926], [4496], [4688], [4691], [4692], [4901], [4906], [4909], [4911], [4916], [4919], [4973], [4981], [5048], [5063], [5143], [5144], [5146], [5352], [5353], [5734], [5894], [6278], [6279], [6358], [6359], [6360], [6361], [6362], [6363], [6372], [6374], [6375], [6470], [6542], [6543], [6544], [6545], [6546], [6547], [6548], [6549], [6550], [6551], [6552], [6553], [6554], [6555], [6556], [6557], [6558], [6559], [6560], [6561], [6562], [6563], [6564], [6565], [6566], [6567], [6568], [6569], [6570], [6571], [6572], [6573], [6594], [6816], [6817], [6818], [6828], [6829], [7188], [7378], [7379], [7384], [7385], [7386], [7387], [7418], [7456], [7457], [7554], [7555] [2019-09-10 14:47:39,964 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-10 14:47:39,964 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 14:47:40,308 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-10 14:47:40,310 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 400 root evaluator evaluations with a maximum evaluation depth of 0. Performed 400 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 856 variables. [2019-09-10 14:47:40,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:47:40,316 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-10 14:47:40,491 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-10 14:47:40,491 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-10 14:47:40,502 INFO L420 sIntCurrentIteration]: We unified 256 AI predicates to 256 [2019-09-10 14:47:40,502 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-10 14:47:40,507 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-10 14:47:40,508 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-09-10 14:47:40,508 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:47:40,509 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-10 14:47:40,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-10 14:47:40,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 14:47:40,510 INFO L87 Difference]: Start difference. First operand 124845 states and 158093 transitions. Second operand 2 states. [2019-09-10 14:47:40,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:47:40,512 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-10 14:47:40,512 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-10 14:47:40,512 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 257 [2019-09-10 14:47:40,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:47:40,513 INFO L225 Difference]: With dead ends: 2 [2019-09-10 14:47:40,513 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 14:47:40,514 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 256 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 14:47:40,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 14:47:40,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 14:47:40,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 14:47:40,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 14:47:40,515 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 257 [2019-09-10 14:47:40,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:47:40,516 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 14:47:40,516 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-10 14:47:40,516 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 14:47:40,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 14:47:40,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 02:47:40 BoogieIcfgContainer [2019-09-10 14:47:40,524 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 14:47:40,529 INFO L168 Benchmark]: Toolchain (without parser) took 85576.58 ms. Allocated memory was 133.2 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 73.0 MB in the beginning and 537.0 MB in the end (delta: -464.0 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2019-09-10 14:47:40,531 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 133.2 MB. Free memory was 107.7 MB in the beginning and 107.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-10 14:47:40,533 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5783.21 ms. Allocated memory was 133.2 MB in the beginning and 390.6 MB in the end (delta: 257.4 MB). Free memory was 72.8 MB in the beginning and 138.7 MB in the end (delta: -65.9 MB). Peak memory consumption was 191.6 MB. Max. memory is 7.1 GB. [2019-09-10 14:47:40,534 INFO L168 Benchmark]: Boogie Preprocessor took 460.66 ms. Allocated memory is still 390.6 MB. Free memory was 138.7 MB in the beginning and 80.0 MB in the end (delta: 58.6 MB). Peak memory consumption was 58.6 MB. Max. memory is 7.1 GB. [2019-09-10 14:47:40,537 INFO L168 Benchmark]: RCFGBuilder took 13488.82 ms. Allocated memory was 390.6 MB in the beginning and 826.3 MB in the end (delta: 435.7 MB). Free memory was 80.0 MB in the beginning and 275.9 MB in the end (delta: -195.9 MB). Peak memory consumption was 294.1 MB. Max. memory is 7.1 GB. [2019-09-10 14:47:40,544 INFO L168 Benchmark]: TraceAbstraction took 65838.66 ms. Allocated memory was 826.3 MB in the beginning and 2.2 GB in the end (delta: 1.3 GB). Free memory was 275.9 MB in the beginning and 537.0 MB in the end (delta: -261.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-09-10 14:47:40,554 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 133.2 MB. Free memory was 107.7 MB in the beginning and 107.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5783.21 ms. Allocated memory was 133.2 MB in the beginning and 390.6 MB in the end (delta: 257.4 MB). Free memory was 72.8 MB in the beginning and 138.7 MB in the end (delta: -65.9 MB). Peak memory consumption was 191.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 460.66 ms. Allocated memory is still 390.6 MB. Free memory was 138.7 MB in the beginning and 80.0 MB in the end (delta: 58.6 MB). Peak memory consumption was 58.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13488.82 ms. Allocated memory was 390.6 MB in the beginning and 826.3 MB in the end (delta: 435.7 MB). Free memory was 80.0 MB in the beginning and 275.9 MB in the end (delta: -195.9 MB). Peak memory consumption was 294.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 65838.66 ms. Allocated memory was 826.3 MB in the beginning and 2.2 GB in the end (delta: 1.3 GB). Free memory was 275.9 MB in the beginning and 537.0 MB in the end (delta: -261.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 14172]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 14148]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 14160]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 14136]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 466 procedures, 3721 locations, 4 error locations. SAFE Result, 65.7s OverallTime, 9 OverallIterations, 16 TraceHistogramMax, 44.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 36006 SDtfs, 30976 SDslu, 26451 SDs, 0 SdLazy, 10180 SolverSat, 4202 SolverUnsat, 6 SolverUnknown, 0 SolverNotchecked, 34.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 294 GetRequests, 279 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=124845occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.4s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.80078125 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 13.3s AutomataMinimizationTime, 9 MinimizatonAttempts, 596 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 1951 NumberOfCodeBlocks, 1951 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1942 ConstructedInterpolants, 0 QuantifiedInterpolants, 500326 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 8 PerfectInterpolantSequences, 7619/7624 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...