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-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--smsc--smsc9420.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 00:49:34,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 00:49:34,341 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 00:49:34,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 00:49:34,353 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 00:49:34,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 00:49:34,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 00:49:34,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 00:49:34,359 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 00:49:34,360 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 00:49:34,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 00:49:34,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 00:49:34,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 00:49:34,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 00:49:34,364 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 00:49:34,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 00:49:34,366 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 00:49:34,367 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 00:49:34,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 00:49:34,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 00:49:34,373 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 00:49:34,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 00:49:34,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 00:49:34,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 00:49:34,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 00:49:34,379 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 00:49:34,379 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 00:49:34,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 00:49:34,380 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 00:49:34,381 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 00:49:34,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 00:49:34,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 00:49:34,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 00:49:34,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 00:49:34,384 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 00:49:34,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 00:49:34,385 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 00:49:34,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 00:49:34,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 00:49:34,387 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 00:49:34,387 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 00:49:34,388 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 00:49:34,403 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 00:49:34,404 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 00:49:34,404 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 00:49:34,404 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 00:49:34,405 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 00:49:34,405 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 00:49:34,405 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 00:49:34,405 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 00:49:34,406 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 00:49:34,406 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 00:49:34,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 00:49:34,409 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 00:49:34,409 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 00:49:34,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 00:49:34,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 00:49:34,410 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 00:49:34,410 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 00:49:34,410 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 00:49:34,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 00:49:34,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 00:49:34,411 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 00:49:34,411 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 00:49:34,411 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 00:49:34,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 00:49:34,412 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 00:49:34,412 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 00:49:34,412 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 00:49:34,413 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 00:49:34,413 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 00:49:34,413 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 00:49:34,448 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 00:49:34,458 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 00:49:34,462 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 00:49:34,463 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 00:49:34,463 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 00:49:34,464 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--smsc--smsc9420.ko-entry_point.cil.out.i [2019-10-03 00:49:34,543 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6707c210/9457dc0a632043968c79c59add452a18/FLAG47596b090 [2019-10-03 00:49:35,493 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 00:49:35,494 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--smsc--smsc9420.ko-entry_point.cil.out.i [2019-10-03 00:49:35,540 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6707c210/9457dc0a632043968c79c59add452a18/FLAG47596b090 [2019-10-03 00:49:35,890 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6707c210/9457dc0a632043968c79c59add452a18 [2019-10-03 00:49:35,901 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 00:49:35,903 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 00:49:35,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 00:49:35,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 00:49:35,909 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 00:49:35,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:49:35" (1/1) ... [2019-10-03 00:49:35,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ffb8e88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:49:35, skipping insertion in model container [2019-10-03 00:49:35,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:49:35" (1/1) ... [2019-10-03 00:49:35,924 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 00:49:36,124 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 00:49:39,404 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:49:39,482 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 00:49:39,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:49:40,758 INFO L192 MainTranslator]: Completed translation [2019-10-03 00:49:40,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:49:40 WrapperNode [2019-10-03 00:49:40,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 00:49:40,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 00:49:40,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 00:49:40,761 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 00:49:40,776 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:49:40" (1/1) ... [2019-10-03 00:49:40,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:49:40" (1/1) ... [2019-10-03 00:49:40,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:49:40" (1/1) ... [2019-10-03 00:49:40,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:49:40" (1/1) ... [2019-10-03 00:49:41,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:49:40" (1/1) ... [2019-10-03 00:49:41,111 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:49:40" (1/1) ... [2019-10-03 00:49:41,161 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:49:40" (1/1) ... [2019-10-03 00:49:41,205 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 00:49:41,206 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 00:49:41,206 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 00:49:41,206 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 00:49:41,208 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:49:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 00:49:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 00:49:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 00:49:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 00:49:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 00:49:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-03 00:49:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 00:49:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-03 00:49:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 00:49:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 00:49:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-03 00:49:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-03 00:49:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 00:49:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-03 00:49:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-03 00:49:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-03 00:49:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-10-03 00:49:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-10-03 00:49:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 00:49:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 00:49:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 00:49:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 00:49:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-03 00:49:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-03 00:49:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 00:49:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-03 00:49:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-03 00:49:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-03 00:49:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 00:49:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 00:49:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-03 00:49:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-03 00:49:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-03 00:49:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-03 00:49:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-03 00:49:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-03 00:49:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-03 00:49:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-03 00:49:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-03 00:49:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-03 00:49:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-03 00:49:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-10-03 00:49:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-03 00:49:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2019-10-03 00:49:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2019-10-03 00:49:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 00:49:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 00:49:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 00:49:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 00:49:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 00:49:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 00:49:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 00:49:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 00:49:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 00:49:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-03 00:49:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-03 00:49:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-03 00:49:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-03 00:49:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-03 00:49:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-03 00:49:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-03 00:49:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-03 00:49:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-03 00:49:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-03 00:49:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-03 00:49:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-03 00:49:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-03 00:49:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-03 00:49:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-03 00:49:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-03 00:49:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-10-03 00:49:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-10-03 00:49:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-10-03 00:49:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_resolve_flowctrl_fdx [2019-10-03 00:49:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc [2019-10-03 00:49:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2019-10-03 00:49:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-03 00:49:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-03 00:49:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-03 00:49:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-03 00:49:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-03 00:49:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-10-03 00:49:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-03 00:49:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 00:49:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-03 00:49:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-03 00:49:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-10-03 00:49:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2019-10-03 00:49:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-03 00:49:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-03 00:49:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-03 00:49:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-03 00:49:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-03 00:49:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_reg_read [2019-10-03 00:49:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_reg_write [2019-10-03 00:49:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_pci_flush_write [2019-10-03 00:49:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_mii_read [2019-10-03 00:49:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_mii_write [2019-10-03 00:49:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_hash [2019-10-03 00:49:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_eeprom_reload [2019-10-03 00:49:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_do_ioctl [2019-10-03 00:49:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_ethtool_get_settings [2019-10-03 00:49:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_ethtool_set_settings [2019-10-03 00:49:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_ethtool_get_drvinfo [2019-10-03 00:49:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_ethtool_get_msglevel [2019-10-03 00:49:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_ethtool_set_msglevel [2019-10-03 00:49:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_ethtool_nway_reset [2019-10-03 00:49:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_ethtool_getregslen [2019-10-03 00:49:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_ethtool_getregs [2019-10-03 00:49:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_eeprom_enable_access [2019-10-03 00:49:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_eeprom_send_cmd [2019-10-03 00:49:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_eeprom_read_location [2019-10-03 00:49:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_eeprom_write_location [2019-10-03 00:49:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_ethtool_get_eeprom_len [2019-10-03 00:49:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_ethtool_get_eeprom [2019-10-03 00:49:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_ethtool_set_eeprom [2019-10-03 00:49:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_set_mac_address [2019-10-03 00:49:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_check_mac_address [2019-10-03 00:49:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_stop_tx [2019-10-03 00:49:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_free_tx_ring [2019-10-03 00:49:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_free_rx_ring [2019-10-03 00:49:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_stop_rx [2019-10-03 00:49:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_isr [2019-10-03 00:49:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_poll_controller [2019-10-03 00:49:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_dmac_soft_reset [2019-10-03 00:49:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_stop [2019-10-03 00:49:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_rx_count_stats [2019-10-03 00:49:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_rx_handoff [2019-10-03 00:49:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_alloc_rx_buffer [2019-10-03 00:49:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_alloc_new_rx_buffers [2019-10-03 00:49:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_rx_poll [2019-10-03 00:49:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_tx_update_stats [2019-10-03 00:49:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_complete_tx [2019-10-03 00:49:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_hard_start_xmit [2019-10-03 00:49:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_get_stats [2019-10-03 00:49:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_set_multicast_list [2019-10-03 00:49:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_phy_update_flowcontrol [2019-10-03 00:49:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_phy_adjust_link [2019-10-03 00:49:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_mii_probe [2019-10-03 00:49:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_mii_init [2019-10-03 00:49:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_alloc_tx_ring [2019-10-03 00:49:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_alloc_rx_ring [2019-10-03 00:49:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_open [2019-10-03 00:49:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_suspend [2019-10-03 00:49:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_resume [2019-10-03 00:49:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_probe [2019-10-03 00:49:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_remove [2019-10-03 00:49:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_init_module [2019-10-03 00:49:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc9420_exit_module [2019-10-03 00:49:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-03 00:49:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-03 00:49:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-03 00:49:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2019-10-03 00:49:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_4 [2019-10-03 00:49:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_2 [2019-10-03 00:49:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-03 00:49:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-03 00:49:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 00:49:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-03 00:49:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 00:49:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-03 00:49:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-03 00:49:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-03 00:49:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-03 00:49:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-03 00:49:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_12 [2019-10-03 00:49:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_13 [2019-10-03 00:49:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_14 [2019-10-03 00:49:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_15 [2019-10-03 00:49:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2019-10-03 00:49:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2019-10-03 00:49:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_18 [2019-10-03 00:49:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_19 [2019-10-03 00:49:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_20 [2019-10-03 00:49:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-03 00:49:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-03 00:49:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-03 00:49:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-03 00:49:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-03 00:49:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 00:49:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 00:49:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 00:49:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 00:49:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-03 00:49:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 00:49:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-03 00:49:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-03 00:49:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-03 00:49:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-03 00:49:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-03 00:49:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 00:49:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 00:49:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-03 00:49:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-03 00:49:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-10-03 00:49:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-10-03 00:49:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-03 00:49:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-03 00:49:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-03 00:49:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-03 00:49:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-03 00:49:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-03 00:49:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 00:49:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-03 00:49:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 00:49:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-03 00:49:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 00:49:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 00:49:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-03 00:49:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-03 00:49:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-03 00:49:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-03 00:49:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-03 00:49:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-03 00:49:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-03 00:49:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-03 00:49:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-03 00:49:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-03 00:49:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-03 00:49:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-03 00:49:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-03 00:49:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-03 00:49:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-03 00:49:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2019-10-03 00:49:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-03 00:49:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-03 00:49:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-03 00:49:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-03 00:49:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-03 00:49:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-03 00:49:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-03 00:49:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2019-10-03 00:49:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2019-10-03 00:49:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc_size [2019-10-03 00:49:41,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2019-10-03 00:49:41,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_read [2019-10-03 00:49:41,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_register [2019-10-03 00:49:41,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2019-10-03 00:49:41,365 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 00:49:41,365 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-03 00:49:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-03 00:49:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-03 00:49:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-03 00:49:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-03 00:49:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-03 00:49:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-03 00:49:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-03 00:49:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-03 00:49:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-03 00:49:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-03 00:49:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-03 00:49:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-03 00:49:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-03 00:49:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-03 00:49:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-03 00:49:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-03 00:49:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-03 00:49:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-03 00:49:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect [2019-10-03 00:49:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2019-10-03 00:49:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_gset [2019-10-03 00:49:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_sset [2019-10-03 00:49:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_mii_ioctl [2019-10-03 00:49:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2019-10-03 00:49:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2019-10-03 00:49:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2019-10-03 00:49:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 00:49:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-03 00:49:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-03 00:49:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2019-10-03 00:49:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-03 00:49:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2019-10-03 00:49:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-03 00:49:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-03 00:49:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 00:49:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 00:49:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 00:49:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 00:49:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 00:49:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 00:49:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 00:49:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 00:49:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 00:49:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 00:49:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-03 00:49:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-03 00:49:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 00:49:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 00:49:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-03 00:49:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 00:49:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-03 00:49:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-03 00:49:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 00:49:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 00:49:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 00:49:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 00:49:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 00:49:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-03 00:49:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 00:49:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-03 00:49:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-03 00:49:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 00:49:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-03 00:49:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 00:49:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-03 00:49:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-10-03 00:49:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-10-03 00:49:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-10-03 00:49:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-10-03 00:49:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 00:49:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 00:49:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-03 00:49:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 00:49:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 00:49:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 00:49:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 00:49:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 00:49:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 00:49:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-03 00:49:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-03 00:49:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-03 00:49:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-03 00:49:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-03 00:49:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-03 00:49:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-03 00:49:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-03 00:49:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 00:49:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 00:49:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 00:49:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-03 00:49:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-03 00:49:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-03 00:49:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 00:49:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 00:49:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 00:49:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-03 00:49:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-03 00:49:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-03 00:49:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-03 00:49:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-03 00:49:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-03 00:49:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-03 00:49:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-03 00:49:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-03 00:49:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-03 00:49:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 00:49:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-03 00:49:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 00:49:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-03 00:49:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-03 00:49:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-03 00:49:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-03 00:49:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-03 00:49:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-03 00:49:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 00:49:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-03 00:49:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 00:49:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-03 00:49:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-03 00:49:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-03 00:49:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-03 00:49:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-03 00:49:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-03 00:49:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-03 00:49:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-10-03 00:49:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-03 00:49:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-03 00:49:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 00:49:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_13 [2019-10-03 00:49:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2019-10-03 00:49:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2019-10-03 00:49:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2019-10-03 00:49:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2019-10-03 00:49:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-03 00:49:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-03 00:49:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 00:49:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 00:49:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 00:49:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-10-03 00:49:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 00:49:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 00:49:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 00:49:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 00:49:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 00:49:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 00:49:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 00:49:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 00:49:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 00:49:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 00:49:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 00:49:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 00:49:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-03 00:49:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-03 00:49:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-03 00:49:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2019-10-03 00:49:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_4 [2019-10-03 00:49:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_2 [2019-10-03 00:49:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-03 00:49:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-03 00:49:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-03 00:49:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-03 00:49:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_14 [2019-10-03 00:49:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-03 00:49:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_12 [2019-10-03 00:49:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_15 [2019-10-03 00:49:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2019-10-03 00:49:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-03 00:49:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-03 00:49:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 00:49:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 00:49:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-03 00:49:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2019-10-03 00:49:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-03 00:49:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-03 00:49:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-03 00:49:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-03 00:49:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-03 00:49:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-03 00:49:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-03 00:49:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-03 00:49:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-03 00:49:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-03 00:49:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-03 00:49:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_18 [2019-10-03 00:49:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_20 [2019-10-03 00:49:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-03 00:49:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-03 00:49:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-03 00:49:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-03 00:49:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-03 00:49:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-03 00:49:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-03 00:49:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-03 00:49:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-03 00:49:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-03 00:49:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-03 00:49:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-03 00:49:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-03 00:49:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-03 00:49:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-10-03 00:49:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-10-03 00:49:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-10-03 00:49:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-03 00:49:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2019-10-03 00:49:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-03 00:49:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_19 [2019-10-03 00:49:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-03 00:49:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-03 00:49:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-03 00:49:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure mii_resolve_flowctrl_fdx [2019-10-03 00:49:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc_size [2019-10-03 00:49:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc [2019-10-03 00:49:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_register [2019-10-03 00:49:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2019-10-03 00:49:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2019-10-03 00:49:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_read [2019-10-03 00:49:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2019-10-03 00:49:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect [2019-10-03 00:49:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2019-10-03 00:49:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2019-10-03 00:49:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2019-10-03 00:49:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2019-10-03 00:49:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_sset [2019-10-03 00:49:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_gset [2019-10-03 00:49:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure phy_mii_ioctl [2019-10-03 00:49:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-03 00:49:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-03 00:49:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-03 00:49:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-03 00:49:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-03 00:49:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-03 00:49:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-03 00:49:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-03 00:49:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-03 00:49:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-03 00:49:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-03 00:49:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-03 00:49:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-03 00:49:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-03 00:49:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-03 00:49:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-03 00:49:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-03 00:49:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-10-03 00:49:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-03 00:49:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 00:49:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-03 00:49:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-03 00:49:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-10-03 00:49:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2019-10-03 00:49:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-03 00:49:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-03 00:49:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-03 00:49:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-03 00:49:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-03 00:49:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-03 00:49:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-03 00:49:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-03 00:49:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-03 00:49:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-03 00:49:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-03 00:49:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_reg_read [2019-10-03 00:49:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_reg_write [2019-10-03 00:49:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_pci_flush_write [2019-10-03 00:49:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_mii_read [2019-10-03 00:49:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_mii_write [2019-10-03 00:49:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_hash [2019-10-03 00:49:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_eeprom_reload [2019-10-03 00:49:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 00:49:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_do_ioctl [2019-10-03 00:49:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_ethtool_get_settings [2019-10-03 00:49:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_ethtool_set_settings [2019-10-03 00:49:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_ethtool_get_drvinfo [2019-10-03 00:49:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_ethtool_get_msglevel [2019-10-03 00:49:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_ethtool_set_msglevel [2019-10-03 00:49:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_ethtool_nway_reset [2019-10-03 00:49:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_ethtool_getregslen [2019-10-03 00:49:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_ethtool_getregs [2019-10-03 00:49:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_eeprom_enable_access [2019-10-03 00:49:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_eeprom_send_cmd [2019-10-03 00:49:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_eeprom_read_location [2019-10-03 00:49:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_eeprom_write_location [2019-10-03 00:49:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_ethtool_get_eeprom_len [2019-10-03 00:49:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 00:49:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_ethtool_get_eeprom [2019-10-03 00:49:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 00:49:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_ethtool_set_eeprom [2019-10-03 00:49:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_set_mac_address [2019-10-03 00:49:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_check_mac_address [2019-10-03 00:49:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_stop_tx [2019-10-03 00:49:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_free_tx_ring [2019-10-03 00:49:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_free_rx_ring [2019-10-03 00:49:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_stop_rx [2019-10-03 00:49:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_isr [2019-10-03 00:49:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_poll_controller [2019-10-03 00:49:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_dmac_soft_reset [2019-10-03 00:49:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_stop [2019-10-03 00:49:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_rx_count_stats [2019-10-03 00:49:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_rx_handoff [2019-10-03 00:49:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_alloc_rx_buffer [2019-10-03 00:49:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_alloc_new_rx_buffers [2019-10-03 00:49:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_rx_poll [2019-10-03 00:49:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_tx_update_stats [2019-10-03 00:49:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_complete_tx [2019-10-03 00:49:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_hard_start_xmit [2019-10-03 00:49:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_get_stats [2019-10-03 00:49:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_set_multicast_list [2019-10-03 00:49:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_phy_update_flowcontrol [2019-10-03 00:49:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_phy_adjust_link [2019-10-03 00:49:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_mii_probe [2019-10-03 00:49:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_mii_init [2019-10-03 00:49:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_alloc_tx_ring [2019-10-03 00:49:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_alloc_rx_ring [2019-10-03 00:49:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_open [2019-10-03 00:49:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_suspend [2019-10-03 00:49:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_resume [2019-10-03 00:49:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_probe [2019-10-03 00:49:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_remove [2019-10-03 00:49:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_init_module [2019-10-03 00:49:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure smsc9420_exit_module [2019-10-03 00:49:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2019-10-03 00:49:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 00:49:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 00:49:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2019-10-03 00:49:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 00:49:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 00:49:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-03 00:49:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-03 00:49:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-03 00:49:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-03 00:49:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-03 00:49:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 00:49:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 00:49:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-03 00:49:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-03 00:49:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-03 00:49:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-03 00:49:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 00:49:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 00:49:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-03 00:49:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 00:49:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 00:49:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 00:49:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 00:49:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 00:49:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 00:49:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 00:49:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 00:49:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 00:49:42,991 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 00:49:53,373 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 00:49:53,373 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-03 00:49:53,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:49:53 BoogieIcfgContainer [2019-10-03 00:49:53,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 00:49:53,379 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 00:49:53,379 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 00:49:53,383 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 00:49:53,383 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 12:49:35" (1/3) ... [2019-10-03 00:49:53,384 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53457a20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:49:53, skipping insertion in model container [2019-10-03 00:49:53,385 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:49:40" (2/3) ... [2019-10-03 00:49:53,385 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53457a20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:49:53, skipping insertion in model container [2019-10-03 00:49:53,386 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:49:53" (3/3) ... [2019-10-03 00:49:53,391 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--smsc--smsc9420.ko-entry_point.cil.out.i [2019-10-03 00:49:53,406 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 00:49:53,426 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 00:49:53,452 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 00:49:53,499 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 00:49:53,500 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 00:49:53,500 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 00:49:53,500 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 00:49:53,500 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 00:49:53,500 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 00:49:53,501 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 00:49:53,501 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 00:49:53,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states. [2019-10-03 00:49:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2019-10-03 00:49:53,642 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:49:53,645 INFO L411 BasicCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:49:53,648 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:49:53,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:49:53,658 INFO L82 PathProgramCache]: Analyzing trace with hash -1787418147, now seen corresponding path program 1 times [2019-10-03 00:49:53,662 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:49:53,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:49:53,863 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:49:53,865 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:49:53,866 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:49:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:49:55,005 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-03 00:49:55,007 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:49:55,008 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:49:55,008 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:49:55,013 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:49:55,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:49:55,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:49:55,031 INFO L87 Difference]: Start difference. First operand 2373 states. Second operand 3 states. [2019-10-03 00:49:58,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:49:58,523 INFO L93 Difference]: Finished difference Result 4226 states and 5600 transitions. [2019-10-03 00:49:58,524 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:49:58,525 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 104 [2019-10-03 00:49:58,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:49:58,597 INFO L225 Difference]: With dead ends: 4226 [2019-10-03 00:49:58,598 INFO L226 Difference]: Without dead ends: 4151 [2019-10-03 00:49:58,599 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:49:58,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4151 states. [2019-10-03 00:49:58,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4151 to 4151. [2019-10-03 00:49:58,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4151 states. [2019-10-03 00:49:58,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 4151 states and 5459 transitions. [2019-10-03 00:49:58,931 INFO L78 Accepts]: Start accepts. Automaton has 4151 states and 5459 transitions. Word has length 104 [2019-10-03 00:49:58,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:49:58,934 INFO L475 AbstractCegarLoop]: Abstraction has 4151 states and 5459 transitions. [2019-10-03 00:49:58,934 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:49:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 4151 states and 5459 transitions. [2019-10-03 00:49:58,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2019-10-03 00:49:58,959 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:49:58,960 INFO L411 BasicCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:49:58,960 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:49:58,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:49:58,960 INFO L82 PathProgramCache]: Analyzing trace with hash 1176829498, now seen corresponding path program 1 times [2019-10-03 00:49:58,961 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:49:58,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:49:58,980 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:49:58,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:49:58,980 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:49:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:49:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-03 00:49:59,483 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:49:59,483 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:49:59,483 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:49:59,485 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:49:59,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:49:59,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:49:59,486 INFO L87 Difference]: Start difference. First operand 4151 states and 5459 transitions. Second operand 6 states. [2019-10-03 00:50:05,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:50:05,539 INFO L93 Difference]: Finished difference Result 8264 states and 10883 transitions. [2019-10-03 00:50:05,539 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-03 00:50:05,539 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 115 [2019-10-03 00:50:05,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:50:05,605 INFO L225 Difference]: With dead ends: 8264 [2019-10-03 00:50:05,605 INFO L226 Difference]: Without dead ends: 8248 [2019-10-03 00:50:05,606 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-10-03 00:50:05,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8248 states. [2019-10-03 00:50:05,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8248 to 8248. [2019-10-03 00:50:05,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8248 states. [2019-10-03 00:50:06,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8248 states to 8248 states and 10865 transitions. [2019-10-03 00:50:06,016 INFO L78 Accepts]: Start accepts. Automaton has 8248 states and 10865 transitions. Word has length 115 [2019-10-03 00:50:06,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:50:06,016 INFO L475 AbstractCegarLoop]: Abstraction has 8248 states and 10865 transitions. [2019-10-03 00:50:06,016 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:50:06,017 INFO L276 IsEmpty]: Start isEmpty. Operand 8248 states and 10865 transitions. [2019-10-03 00:50:06,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 668 [2019-10-03 00:50:06,075 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:50:06,076 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 7, 7, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:50:06,077 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:50:06,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:50:06,077 INFO L82 PathProgramCache]: Analyzing trace with hash 894164242, now seen corresponding path program 1 times [2019-10-03 00:50:06,077 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:50:06,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:06,097 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:50:06,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:06,098 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:50:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:50:06,530 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2019-10-03 00:50:06,531 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 00:50:06,531 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 00:50:06,532 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 668 with the following transitions: [2019-10-03 00:50:06,539 INFO L207 CegarAbsIntRunner]: [98], [99], [129], [132], [135], [146], [148], [232], [234], [235], [241], [242], [300], [304], [305], [449], [451], [455], [457], [458], [461], [462], [463], [465], [471], [474], [504], [510], [581], [583], [589], [591], [596], [604], [607], [610], [613], [622], [675], [676], [694], [700], [701], [720], [721], [731], [732], [751], [753], [754], [759], [760], [793], [795], [798], [829], [831], [832], [956], [958], [959], [962], [963], [966], [968], [974], [976], [979], [993], [1001], [1003], [1005], [1008], [1023], [1026], [1028], [1030], [1038], [1050], [1055], [1061], [1074], [1076], [1078], [1080], [1082], [1085], [1089], [1099], [1104], [1107], [1109], [1111], [1114], [1126], [1139], [1142], [1154], [1156], [1159], [1162], [1166], [1214], [1215], [1220], [1222], [1470], [1471], [1545], [1546], [1604], [1607], [1611], [1773], [1777], [1779], [1780], [1843], [1845], [1846], [1877], [1890], [1893], [1895], [1984], [1987], [2001], [2057], [2060], [2066], [2105], [2106], [2245], [2247], [2249], [2250], [2278], [2280], [2282], [2288], [2290], [2296], [2298], [2301], [2322], [2374], [2375], [2376], [2378], [2381], [2403], [2405], [2406], [2542], [2545], [2546], [2548], [2550], [2552], [2554], [2556], [2558], [2560], [2562], [2564], [2566], [2569], [2571], [2760], [2772], [2775], [2778], [2790], [2793], [2796], [2798], [2806], [2810], [2831], [2834], [2837], [2850], [2879], [2908], [2937], [2966], [2995], [2998], [3001], [3003], [3008], [3216], [3217], [3318], [3327], [3332], [3344], [3348], [3349], [3350], [3424], [3426], [3428], [3434], [3436], [3437], [3526], [3527], [4005], [4006], [4134], [4135], [4136], [4138], [4144], [4147], [4177], [4191], [4193], [4198], [4208], [4210], [4211], [4247], [4248], [4249], [4250], [4251], [4252], [4253], [4254], [4281], [4282], [4347], [4348], [4349], [4350], [4351], [4352], [4379], [4380], [4381], [4382], [4383], [4384], [4401], [4402], [4419], [4420], [4431], [4432], [4433], [4434], [4435], [4436], [4447], [4448], [4479], [4480], [4481], [4482], [4483], [4484], [4491], [4492], [4493], [4494], [4495], [4496], [4497], [4498], [4499], [4500], [4501], [4502], [4503], [4504], [4505], [4506], [4507], [4508], [4509], [4510], [4511], [4512], [4513], [4514], [4515], [4516], [4517], [4518], [4519], [4520], [4521], [4522], [4523], [4524], [4525], [4526], [4527], [4528], [4529], [4530], [4531], [4532], [4533], [4534], [4537], [4538], [4539], [4540], [4541], [4542], [4543], [4544], [4545], [4546], [4547], [4548], [4549], [4550], [4551], [4552], [4555], [4556], [4557], [4558], [4559], [4560], [4561], [4562], [4563], [4564], [4567], [4568], [4569], [4570], [4609], [4610], [4611], [4612], [4613], [4614], [4775], [4776], [4825], [4826], [4843], [4844], [4955], [4956], [4957], [4958], [4977], [4978], [4979], [4980], [4981], [4982], [4983], [4984], [5009], [5010], [5063], [5064], [5065], [5066], [5067], [5068], [5069], [5070], [5071], [5072], [5073], [5074], [5075], [5076], [5077], [5078], [5079], [5080], [5081], [5082], [5083], [5084], [5085], [5086], [5087], [5088], [5089], [5090], [5123], [5124], [5163], [5164], [5193], [5233], [5234], [5235], [5236], [5449], [5450], [5461], [5462], [5463], [5465], [5466], [5467], [5468], [5469] [2019-10-03 00:50:06,605 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 00:50:06,605 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 00:50:07,017 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 00:50:07,019 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 398 root evaluator evaluations with a maximum evaluation depth of 0. Performed 398 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 844 variables. [2019-10-03 00:50:07,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:50:07,024 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 00:50:07,198 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-03 00:50:07,199 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 00:50:07,210 INFO L420 sIntCurrentIteration]: We unified 666 AI predicates to 666 [2019-10-03 00:50:07,211 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 00:50:07,212 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:50:07,212 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-03 00:50:07,212 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:50:07,214 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-03 00:50:07,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-03 00:50:07,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 00:50:07,215 INFO L87 Difference]: Start difference. First operand 8248 states and 10865 transitions. Second operand 2 states. [2019-10-03 00:50:07,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:50:07,216 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-03 00:50:07,216 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-03 00:50:07,216 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 667 [2019-10-03 00:50:07,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:50:07,216 INFO L225 Difference]: With dead ends: 2 [2019-10-03 00:50:07,216 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 00:50:07,217 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 666 GetRequests, 666 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 00:50:07,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 00:50:07,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 00:50:07,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 00:50:07,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 00:50:07,218 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 667 [2019-10-03 00:50:07,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:50:07,218 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 00:50:07,218 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-03 00:50:07,219 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 00:50:07,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 00:50:07,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 12:50:07 BoogieIcfgContainer [2019-10-03 00:50:07,225 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 00:50:07,227 INFO L168 Benchmark]: Toolchain (without parser) took 31323.82 ms. Allocated memory was 139.5 MB in the beginning and 814.2 MB in the end (delta: 674.8 MB). Free memory was 74.3 MB in the beginning and 640.8 MB in the end (delta: -566.6 MB). Peak memory consumption was 108.2 MB. Max. memory is 7.1 GB. [2019-10-03 00:50:07,228 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-03 00:50:07,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4855.82 ms. Allocated memory was 139.5 MB in the beginning and 278.4 MB in the end (delta: 138.9 MB). Free memory was 74.0 MB in the beginning and 185.2 MB in the end (delta: -111.1 MB). Peak memory consumption was 145.4 MB. Max. memory is 7.1 GB. [2019-10-03 00:50:07,230 INFO L168 Benchmark]: Boogie Preprocessor took 444.95 ms. Allocated memory is still 278.4 MB. Free memory was 185.2 MB in the beginning and 145.7 MB in the end (delta: 39.5 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. [2019-10-03 00:50:07,231 INFO L168 Benchmark]: RCFGBuilder took 12170.65 ms. Allocated memory was 278.4 MB in the beginning and 689.4 MB in the end (delta: 411.0 MB). Free memory was 145.7 MB in the beginning and 531.3 MB in the end (delta: -385.6 MB). Peak memory consumption was 388.2 MB. Max. memory is 7.1 GB. [2019-10-03 00:50:07,232 INFO L168 Benchmark]: TraceAbstraction took 13845.98 ms. Allocated memory was 689.4 MB in the beginning and 814.2 MB in the end (delta: 124.8 MB). Free memory was 531.3 MB in the beginning and 640.8 MB in the end (delta: -109.6 MB). Peak memory consumption was 15.2 MB. Max. memory is 7.1 GB. [2019-10-03 00:50:07,237 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4855.82 ms. Allocated memory was 139.5 MB in the beginning and 278.4 MB in the end (delta: 138.9 MB). Free memory was 74.0 MB in the beginning and 185.2 MB in the end (delta: -111.1 MB). Peak memory consumption was 145.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 444.95 ms. Allocated memory is still 278.4 MB. Free memory was 185.2 MB in the beginning and 145.7 MB in the end (delta: 39.5 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 12170.65 ms. Allocated memory was 278.4 MB in the beginning and 689.4 MB in the end (delta: 411.0 MB). Free memory was 145.7 MB in the beginning and 531.3 MB in the end (delta: -385.6 MB). Peak memory consumption was 388.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 13845.98 ms. Allocated memory was 689.4 MB in the beginning and 814.2 MB in the end (delta: 124.8 MB). Free memory was 531.3 MB in the beginning and 640.8 MB in the end (delta: -109.6 MB). Peak memory consumption was 15.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5970]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 279 procedures, 2472 locations, 1 error locations. SAFE Result, 13.7s OverallTime, 3 OverallIterations, 15 TraceHistogramMax, 9.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 6747 SDtfs, 5510 SDslu, 14489 SDs, 0 SdLazy, 1158 SolverSat, 8 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 8.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 678 GetRequests, 670 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8248occurred in iteration=2, 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, 2.6771771771771773 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 886 NumberOfCodeBlocks, 886 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 217 ConstructedInterpolants, 0 QuantifiedInterpolants, 32115 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 360/360 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...