java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 00:43:37,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 00:43:37,506 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 00:43:37,517 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 00:43:37,518 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 00:43:37,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 00:43:37,520 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 00:43:37,522 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 00:43:37,524 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 00:43:37,525 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 00:43:37,526 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 00:43:37,527 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 00:43:37,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 00:43:37,528 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 00:43:37,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 00:43:37,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 00:43:37,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 00:43:37,531 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 00:43:37,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 00:43:37,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 00:43:37,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 00:43:37,537 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 00:43:37,538 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 00:43:37,539 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 00:43:37,541 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 00:43:37,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 00:43:37,541 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 00:43:37,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 00:43:37,543 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 00:43:37,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 00:43:37,544 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 00:43:37,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 00:43:37,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 00:43:37,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 00:43:37,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 00:43:37,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 00:43:37,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 00:43:37,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 00:43:37,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 00:43:37,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 00:43:37,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 00:43:37,550 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 00:43:37,565 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 00:43:37,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 00:43:37,565 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 00:43:37,566 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 00:43:37,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 00:43:37,566 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 00:43:37,567 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 00:43:37,567 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 00:43:37,567 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 00:43:37,567 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 00:43:37,568 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 00:43:37,568 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 00:43:37,568 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 00:43:37,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 00:43:37,569 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 00:43:37,569 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 00:43:37,569 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 00:43:37,569 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 00:43:37,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 00:43:37,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 00:43:37,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 00:43:37,570 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 00:43:37,570 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 00:43:37,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 00:43:37,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 00:43:37,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 00:43:37,571 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 00:43:37,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 00:43:37,571 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 00:43:37,572 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 00:43:37,599 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 00:43:37,611 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 00:43:37,614 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 00:43:37,615 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 00:43:37,616 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 00:43:37,616 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-10-03 00:43:37,691 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c08c8354/cb3e4f4918714e298c24df7d63a44e1e/FLAG0417ff905 [2019-10-03 00:43:38,683 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 00:43:38,684 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-10-03 00:43:38,794 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c08c8354/cb3e4f4918714e298c24df7d63a44e1e/FLAG0417ff905 [2019-10-03 00:43:39,015 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c08c8354/cb3e4f4918714e298c24df7d63a44e1e [2019-10-03 00:43:39,024 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 00:43:39,025 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 00:43:39,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 00:43:39,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 00:43:39,030 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 00:43:39,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:43:39" (1/1) ... [2019-10-03 00:43:39,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10033d7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:43:39, skipping insertion in model container [2019-10-03 00:43:39,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:43:39" (1/1) ... [2019-10-03 00:43:39,043 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 00:43:39,306 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 00:43:47,223 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:43:47,343 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 00:43:48,142 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:43:51,162 INFO L192 MainTranslator]: Completed translation [2019-10-03 00:43:51,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:43:51 WrapperNode [2019-10-03 00:43:51,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 00:43:51,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 00:43:51,165 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 00:43:51,165 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 00:43:51,178 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:43:51" (1/1) ... [2019-10-03 00:43:51,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:43:51" (1/1) ... [2019-10-03 00:43:51,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:43:51" (1/1) ... [2019-10-03 00:43:51,363 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:43:51" (1/1) ... [2019-10-03 00:43:51,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:43:51" (1/1) ... [2019-10-03 00:43:51,774 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:43:51" (1/1) ... [2019-10-03 00:43:51,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:43:51" (1/1) ... [2019-10-03 00:43:52,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 00:43:52,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 00:43:52,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 00:43:52,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 00:43:52,056 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:43:51" (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 00:43:52,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 00:43:52,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 00:43:52,140 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 00:43:52,140 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 00:43:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-03 00:43:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-03 00:43:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 00:43:52,141 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 00:43:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 00:43:52,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-03 00:43:52,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-03 00:43:52,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-03 00:43:52,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 00:43:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 00:43:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 00:43:52,145 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 00:43:52,145 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-03 00:43:52,145 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 00:43:52,145 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-10-03 00:43:52,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-03 00:43:52,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2019-10-03 00:43:52,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-10-03 00:43:52,146 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2019-10-03 00:43:52,146 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-03 00:43:52,146 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-03 00:43:52,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2019-10-03 00:43:52,147 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2019-10-03 00:43:52,147 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 00:43:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 00:43:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-03 00:43:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-03 00:43:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-03 00:43:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 00:43:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 00:43:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 00:43:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 00:43:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-03 00:43:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-03 00:43:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-03 00:43:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-03 00:43:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-03 00:43:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2019-10-03 00:43:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-03 00:43:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-03 00:43:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-03 00:43:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-03 00:43:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-03 00:43:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 00:43:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 00:43:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-03 00:43:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-03 00:43:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-03 00:43:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-10-03 00:43:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-10-03 00:43:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-03 00:43:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-03 00:43:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-03 00:43:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-03 00:43:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-03 00:43:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-03 00:43:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-03 00:43:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-03 00:43:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-03 00:43:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-03 00:43:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-03 00:43:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-03 00:43:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-03 00:43:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-03 00:43:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-03 00:43:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-03 00:43:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-03 00:43:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-03 00:43:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-03 00:43:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-03 00:43:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-10-03 00:43:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-10-03 00:43:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-03 00:43:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-03 00:43:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-03 00:43:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-03 00:43:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-03 00:43:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-03 00:43:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-03 00:43:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-03 00:43:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_padto [2019-10-03 00:43:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-03 00:43:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2019-10-03 00:43:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-03 00:43:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-03 00:43:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-03 00:43:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-03 00:43:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-03 00:43:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-03 00:43:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-03 00:43:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-03 00:43:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-03 00:43:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-03 00:43:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-10-03 00:43:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-03 00:43:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-03 00:43:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-03 00:43:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-03 00:43:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2019-10-03 00:43:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2019-10-03 00:43:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2019-10-03 00:43:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-03 00:43:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-03 00:43:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-03 00:43:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2019-10-03 00:43:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-03 00:43:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-03 00:43:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-03 00:43:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-03 00:43:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-03 00:43:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2019-10-03 00:43:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-03 00:43:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-03 00:43:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-03 00:43:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-10-03 00:43:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-03 00:43:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-03 00:43:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 00:43:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-03 00:43:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-03 00:43:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-03 00:43:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-03 00:43:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-03 00:43:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2019-10-03 00:43:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2019-10-03 00:43:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-03 00:43:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-03 00:43:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-03 00:43:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-03 00:43:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2019-10-03 00:43:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2019-10-03 00:43:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2019-10-03 00:43:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2019-10-03 00:43:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2019-10-03 00:43:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2019-10-03 00:43:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2019-10-03 00:43:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2019-10-03 00:43:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2019-10-03 00:43:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2019-10-03 00:43:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2019-10-03 00:43:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2019-10-03 00:43:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2019-10-03 00:43:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2019-10-03 00:43:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2019-10-03 00:43:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_reg [2019-10-03 00:43:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2019-10-03 00:43:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2019-10-03 00:43:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2019-10-03 00:43:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2019-10-03 00:43:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2019-10-03 00:43:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_all_completion_interrupts [2019-10-03 00:43:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2019-10-03 00:43:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2019-10-03 00:43:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2019-10-03 00:43:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2019-10-03 00:43:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2019-10-03 00:43:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2019-10-03 00:43:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2019-10-03 00:43:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2019-10-03 00:43:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2019-10-03 00:43:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2019-10-03 00:43:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lbuf [2019-10-03 00:43:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2019-10-03 00:43:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2019-10-03 00:43:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2019-10-03 00:43:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2019-10-03 00:43:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_next_chunk [2019-10-03 00:43:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_lbq [2019-10-03 00:43:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_sbq [2019-10-03 00:43:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2019-10-03 00:43:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2019-10-03 00:43:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_map_send [2019-10-03 00:43:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2019-10-03 00:43:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2019-10-03 00:43:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_gro_page [2019-10-03 00:43:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_page [2019-10-03 00:43:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_skb [2019-10-03 00:43:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2019-10-03 00:43:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_rx_skb [2019-10-03 00:43:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2019-10-03 00:43:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_intr [2019-10-03 00:43:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_tx_intr [2019-10-03 00:43:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2019-10-03 00:43:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2019-10-03 00:43:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_chip_ae_intr [2019-10-03 00:43:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_outbound_rx_ring [2019-10-03 00:43:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2019-10-03 00:43:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_napi_poll_msix [2019-10-03 00:43:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_mode [2019-10-03 00:43:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_update_hw_vlan_features [2019-10-03 00:43:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2019-10-03 00:43:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2019-10-03 00:43:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2019-10-03 00:43:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2019-10-03 00:43:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_kill_vid [2019-10-03 00:43:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2019-10-03 00:43:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_restore_vlan [2019-10-03 00:43:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_msix_rx_isr [2019-10-03 00:43:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_isr [2019-10-03 00:43:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tso [2019-10-03 00:43:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_hw_csum_setup [2019-10-03 00:43:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2019-10-03 00:43:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_shadow_space [2019-10-03 00:43:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_shadow_space [2019-10-03 00:43:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_tx_ring [2019-10-03 00:43:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_tx_resources [2019-10-03 00:43:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_tx_resources [2019-10-03 00:43:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_lbq_buffers [2019-10-03 00:43:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_sbq_buffers [2019-10-03 00:43:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2019-10-03 00:43:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_rx_buffers [2019-10-03 00:43:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_lbq_ring [2019-10-03 00:43:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_sbq_ring [2019-10-03 00:43:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2019-10-03 00:43:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_rx_resources [2019-10-03 00:43:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2019-10-03 00:43:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2019-10-03 00:43:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_mem_resources [2019-10-03 00:43:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_rx_ring [2019-10-03 00:43:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_tx_ring [2019-10-03 00:43:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_msix [2019-10-03 00:43:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_msix [2019-10-03 00:43:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_tx_vect [2019-10-03 00:43:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2019-10-03 00:43:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_resolve_queues_to_irqs [2019-10-03 00:43:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2019-10-03 00:43:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_request_irq [2019-10-03 00:43:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_rss [2019-10-03 00:43:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2019-10-03 00:43:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_route_initialize [2019-10-03 00:43:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2019-10-03 00:43:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2019-10-03 00:43:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2019-10-03 00:43:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_display_dev_info [2019-10-03 00:43:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wol [2019-10-03 00:43:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2019-10-03 00:43:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2019-10-03 00:43:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2019-10-03 00:43:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2019-10-03 00:43:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_adapter_resources [2019-10-03 00:43:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2019-10-03 00:43:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_configure_rings [2019-10-03 00:43:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2019-10-03 00:43:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_change_rx_buffers [2019-10-03 00:43:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2019-10-03 00:43:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2019-10-03 00:43:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2019-10-03 00:43:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2019-10-03 00:43:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2019-10-03 00:43:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2019-10-03 00:43:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_alt_pcie_func [2019-10-03 00:43:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_board_info [2019-10-03 00:43:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2019-10-03 00:43:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_device [2019-10-03 00:43:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_timer [2019-10-03 00:43:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_probe [2019-10-03 00:43:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lb_send [2019-10-03 00:43:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_lb_rx_ring [2019-10-03 00:43:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2019-10-03 00:43:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2019-10-03 00:43:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2019-10-03 00:43:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2019-10-03 00:43:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2019-10-03 00:43:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2019-10-03 00:43:52,201 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2019-10-03 00:43:52,201 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2019-10-03 00:43:52,201 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_driver_init [2019-10-03 00:43:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_driver_exit [2019-10-03 00:43:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2019-10-03 00:43:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_qlge_driver_init_16_9 [2019-10-03 00:43:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-03 00:43:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-03 00:43:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-03 00:43:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-10-03 00:43:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2019-10-03 00:43:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_16_4 [2019-10-03 00:43:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2019-10-03 00:43:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2019-10-03 00:43:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-03 00:43:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2019-10-03 00:43:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2019-10-03 00:43:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2019-10-03 00:43:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_16_5 [2019-10-03 00:43:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-03 00:43:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-03 00:43:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-03 00:43:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-03 00:43:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-03 00:43:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-03 00:43:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-03 00:43:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-03 00:43:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-03 00:43:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-03 00:43:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-10-03 00:43:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-03 00:43:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-03 00:43:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-03 00:43:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-03 00:43:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2019-10-03 00:43:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 00:43:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-03 00:43:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-03 00:43:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-03 00:43:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-03 00:43:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-03 00:43:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-03 00:43:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-03 00:43:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2019-10-03 00:43:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2019-10-03 00:43:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2019-10-03 00:43:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-03 00:43:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-03 00:43:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-03 00:43:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-03 00:43:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-03 00:43:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-03 00:43:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-03 00:43:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-03 00:43:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-03 00:43:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-03 00:43:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2019-10-03 00:43:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-03 00:43:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nic_operations_dummy_resourceless_instance_3 [2019-10-03 00:43:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nic_operations_dummy_resourceless_instance_4 [2019-10-03 00:43:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2019-10-03 00:43:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2019-10-03 00:43:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-03 00:43:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2019-10-03 00:43:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-03 00:43:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-03 00:43:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_77 [2019-10-03 00:43:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2019-10-03 00:43:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_79 [2019-10-03 00:43:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2019-10-03 00:43:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_84 [2019-10-03 00:43:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_85 [2019-10-03 00:43:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_86 [2019-10-03 00:43:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_87 [2019-10-03 00:43:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_88 [2019-10-03 00:43:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_89 [2019-10-03 00:43:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_90 [2019-10-03 00:43:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2019-10-03 00:43:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2019-10-03 00:43:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_93 [2019-10-03 00:43:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_94 [2019-10-03 00:43:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_95 [2019-10-03 00:43:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_96 [2019-10-03 00:43:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_97 [2019-10-03 00:43:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_98 [2019-10-03 00:43:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_99 [2019-10-03 00:43:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_100 [2019-10-03 00:43:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_101 [2019-10-03 00:43:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2019-10-03 00:43:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2019-10-03 00:43:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2019-10-03 00:43:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2019-10-03 00:43:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2019-10-03 00:43:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2019-10-03 00:43:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_serdes_regs [2019-10-03 00:43:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_xgmac_reg [2019-10-03 00:43:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2019-10-03 00:43:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2019-10-03 00:43:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2019-10-03 00:43:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2019-10-03 00:43:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2019-10-03 00:43:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_shadow_regs [2019-10-03 00:43:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2019-10-03 00:43:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2019-10-03 00:43:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe_dump [2019-10-03 00:43:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_index_registers [2019-10-03 00:43:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_protocol_registers [2019-10-03 00:43:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_sem_registers [2019-10-03 00:43:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2019-10-03 00:43:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2019-10-03 00:43:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_core_dump [2019-10-03 00:43:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_gen_reg_dump [2019-10-03 00:43:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_dump [2019-10-03 00:43:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2019-10-03 00:43:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unpause_mpi_risc [2019-10-03 00:43:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_pause_mpi_risc [2019-10-03 00:43:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_hard_reset_mpi_risc [2019-10-03 00:43:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2019-10-03 00:43:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2019-10-03 00:43:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2019-10-03 00:43:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2019-10-03 00:43:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2019-10-03 00:43:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_mbx_cmd_cmplt [2019-10-03 00:43:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_exec_mb_cmd [2019-10-03 00:43:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_idc_req_aen [2019-10-03 00:43:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_idc_cmplt_aen [2019-10-03 00:43:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_up [2019-10-03 00:43:52,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_down [2019-10-03 00:43:52,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sfp_in [2019-10-03 00:43:52,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sfp_out [2019-10-03 00:43:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_aen_lost [2019-10-03 00:43:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_fw_done [2019-10-03 00:43:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2019-10-03 00:43:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2019-10-03 00:43:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_about_fw [2019-10-03 00:43:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_fw_state [2019-10-03 00:43:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2019-10-03 00:43:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2019-10-03 00:43:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_dump_ram [2019-10-03 00:43:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2019-10-03 00:43:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2019-10-03 00:43:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_wol_mode [2019-10-03 00:43:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_wol_set_magic [2019-10-03 00:43:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_idc_wait [2019-10-03 00:43:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2019-10-03 00:43:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_led_cfg [2019-10-03 00:43:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2019-10-03 00:43:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_mgmnt_traffic_ctl [2019-10-03 00:43:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_fifo_empty [2019-10-03 00:43:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_port_cfg [2019-10-03 00:43:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2019-10-03 00:43:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2019-10-03 00:43:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2019-10-03 00:43:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2019-10-03 00:43:52,222 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-03 00:43:52,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-03 00:43:52,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-03 00:43:52,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-03 00:43:52,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_ring_coalescing [2019-10-03 00:43:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_stats [2019-10-03 00:43:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_strings [2019-10-03 00:43:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_sset_count [2019-10-03 00:43:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ethtool_stats [2019-10-03 00:43:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_settings [2019-10-03 00:43:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_drvinfo [2019-10-03 00:43:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_wol [2019-10-03 00:43:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_wol [2019-10-03 00:43:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_phys_id [2019-10-03 00:43:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_loopback [2019-10-03 00:43:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_stop_loopback [2019-10-03 00:43:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_create_lb_frame [2019-10-03 00:43:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2019-10-03 00:43:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_run_loopback_test [2019-10-03 00:43:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_loopback_test [2019-10-03 00:43:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_self_test [2019-10-03 00:43:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2019-10-03 00:43:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs [2019-10-03 00:43:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_coalesce [2019-10-03 00:43:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_coalesce [2019-10-03 00:43:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_pauseparam [2019-10-03 00:43:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_pauseparam [2019-10-03 00:43:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_msglevel [2019-10-03 00:43:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_msglevel [2019-10-03 00:43:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-03 00:43:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-03 00:43:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-03 00:43:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-03 00:43:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-03 00:43:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-03 00:43:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-03 00:43:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-03 00:43:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-03 00:43:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-03 00:43:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2019-10-03 00:43:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_48 [2019-10-03 00:43:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-03 00:43:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-03 00:43:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_53 [2019-10-03 00:43:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_54 [2019-10-03 00:43:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-03 00:43:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-03 00:43:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2019-10-03 00:43:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2019-10-03 00:43:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-03 00:43:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-03 00:43:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-03 00:43:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 00:43:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 00:43:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 00:43:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 00:43:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-03 00:43:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-03 00:43:52,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-03 00:43:52,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-03 00:43:52,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-03 00:43:52,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-03 00:43:52,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 00:43:52,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 00:43:52,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 00:43:52,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 00:43:52,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-03 00:43:52,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 00:43:52,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-03 00:43:52,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-03 00:43:52,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-03 00:43:52,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-03 00:43:52,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-03 00:43:52,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-03 00:43:52,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-03 00:43:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 00:43:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 00:43:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 00:43:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-03 00:43:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-03 00:43:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-03 00:43:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-03 00:43:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-03 00:43:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-03 00:43:52,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-03 00:43:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-03 00:43:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-03 00:43:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-03 00:43:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-03 00:43:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-03 00:43:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-03 00:43:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-03 00:43:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-03 00:43:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-03 00:43:52,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-03 00:43:52,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 00:43:52,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 00:43:52,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 00:43:52,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 00:43:52,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 00:43:52,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2019-10-03 00:43:52,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2019-10-03 00:43:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_hw_lock_of_ql_adapter [2019-10-03 00:43:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_hw_lock_of_ql_adapter [2019-10-03 00:43:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_hw_lock_of_ql_adapter [2019-10-03 00:43:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_hw_lock_of_ql_adapter [2019-10-03 00:43:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_hw_lock_of_ql_adapter [2019-10-03 00:43:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_hw_lock_of_ql_adapter [2019-10-03 00:43:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-03 00:43:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-03 00:43:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-03 00:43:52,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-03 00:43:52,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-03 00:43:52,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-03 00:43:52,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-03 00:43:52,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 00:43:52,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-03 00:43:52,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-03 00:43:52,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-03 00:43:52,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-03 00:43:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-03 00:43:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-03 00:43:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-03 00:43:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-03 00:43:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-03 00:43:52,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-03 00:43:52,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-03 00:43:52,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-03 00:43:52,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-03 00:43:52,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-03 00:43:52,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-03 00:43:52,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-03 00:43:52,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-03 00:43:52,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-03 00:43:52,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-03 00:43:52,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-03 00:43:52,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-03 00:43:52,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-03 00:43:52,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-03 00:43:52,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-03 00:43:52,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-03 00:43:52,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 00:43:52,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 00:43:52,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 00:43:52,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 00:43:52,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 00:43:52,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 00:43:52,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 00:43:52,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-03 00:43:52,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-03 00:43:52,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-03 00:43:52,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-03 00:43:52,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-03 00:43:52,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-03 00:43:52,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-03 00:43:52,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-03 00:43:52,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-03 00:43:52,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-03 00:43:52,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-03 00:43:52,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 00:43:52,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-03 00:43:52,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-03 00:43:52,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-03 00:43:52,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 00:43:52,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-03 00:43:52,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-03 00:43:52,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-03 00:43:52,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-03 00:43:52,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-03 00:43:52,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-03 00:43:52,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-03 00:43:52,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-03 00:43:52,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_ql_adapter [2019-10-03 00:43:52,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_ql_adapter [2019-10-03 00:43:52,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_stats_lock_of_ql_adapter [2019-10-03 00:43:52,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_stats_lock_of_ql_adapter [2019-10-03 00:43:52,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_stats_lock_of_ql_adapter [2019-10-03 00:43:52,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_stats_lock_of_ql_adapter [2019-10-03 00:43:52,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_stats_lock_of_ql_adapter [2019-10-03 00:43:52,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_stats_lock_of_ql_adapter [2019-10-03 00:43:52,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-03 00:43:52,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-03 00:43:52,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-03 00:43:52,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-03 00:43:52,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-03 00:43:52,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-03 00:43:52,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-03 00:43:52,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-03 00:43:52,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 00:43:52,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-03 00:43:52,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-03 00:43:52,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-03 00:43:52,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-03 00:43:52,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-03 00:43:52,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-03 00:43:52,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-10-03 00:43:52,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 00:43:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-03 00:43:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-03 00:43:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-03 00:43:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 00:43:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 00:43:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-03 00:43:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-03 00:43:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 00:43:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-03 00:43:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-03 00:43:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-03 00:43:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-03 00:43:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-03 00:43:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-03 00:43:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2019-10-03 00:43:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 00:43:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-03 00:43:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 00:43:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 00:43:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 00:43:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-03 00:43:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-03 00:43:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-03 00:43:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2019-10-03 00:43:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-03 00:43:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-03 00:43:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2019-10-03 00:43:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-03 00:43:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-03 00:43:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-03 00:43:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-03 00:43:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-03 00:43:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-03 00:43:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-03 00:43:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-03 00:43:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-03 00:43:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-10-03 00:43:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 00:43:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-03 00:43:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-03 00:43:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-03 00:43:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-03 00:43:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-03 00:43:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-03 00:43:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-03 00:43:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-10-03 00:43:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-10-03 00:43:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-03 00:43:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-03 00:43:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-03 00:43:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-03 00:43:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-03 00:43:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-03 00:43:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-03 00:43:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 00:43:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 00:43:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-03 00:43:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-03 00:43:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-03 00:43:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-03 00:43:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 00:43:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-03 00:43:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 00:43:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-10-03 00:43:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-03 00:43:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 00:43:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-03 00:43:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_get_frags [2019-10-03 00:43:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_frags [2019-10-03 00:43:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-03 00:43:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alert [2019-10-03 00:43:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_crit [2019-10-03 00:43:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-03 00:43:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-03 00:43:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2019-10-03 00:43:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-03 00:43:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-03 00:43:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-03 00:43:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-03 00:43:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-03 00:43:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2019-10-03 00:43:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-03 00:43:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-03 00:43:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-03 00:43:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-03 00:43:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-03 00:43:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-03 00:43:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-03 00:43:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-03 00:43:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-03 00:43:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-10-03 00:43:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-10-03 00:43:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-03 00:43:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-03 00:43:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-03 00:43:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-03 00:43:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-03 00:43:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-03 00:43:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-03 00:43:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2019-10-03 00:43:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 00:43:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-10-03 00:43:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-03 00:43:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-03 00:43:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-03 00:43:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-03 00:43:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-03 00:43:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-03 00:43:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2019-10-03 00:43:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-03 00:43:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-03 00:43:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-03 00:43:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2019-10-03 00:43:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-03 00:43:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-10-03 00:43:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-03 00:43:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 00:43:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 00:43:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 00:43:52,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 00:43:52,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 00:43:52,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 00:43:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-03 00:43:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 00:43:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-03 00:43:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-03 00:43:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 00:43:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 00:43:52,264 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 00:43:52,264 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 00:43:52,264 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-03 00:43:52,264 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 00:43:52,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 00:43:52,264 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-10-03 00:43:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-10-03 00:43:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-10-03 00:43:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-03 00:43:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 00:43:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-03 00:43:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-03 00:43:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 00:43:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-03 00:43:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2019-10-03 00:43:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 00:43:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 00:43:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-03 00:43:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-10-03 00:43:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-10-03 00:43:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 00:43:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2019-10-03 00:43:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-03 00:43:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 00:43:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-03 00:43:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2019-10-03 00:43:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2019-10-03 00:43:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 00:43:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 00:43:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 00:43:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-03 00:43:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-03 00:43:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-03 00:43:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 00:43:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-03 00:43:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_77 [2019-10-03 00:43:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2019-10-03 00:43:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2019-10-03 00:43:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 00:43:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-03 00:43:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-03 00:43:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-03 00:43:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-03 00:43:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-03 00:43:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 00:43:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-03 00:43:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-03 00:43:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-03 00:43:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 00:43:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 00:43:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-03 00:43:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-03 00:43:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 00:43:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 00:43:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 00:43:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 00:43:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 00:43:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 00:43:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 00:43:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_79 [2019-10-03 00:43:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 00:43:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2019-10-03 00:43:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 00:43:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2019-10-03 00:43:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 00:43:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-03 00:43:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 00:43:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 00:43:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2019-10-03 00:43:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-03 00:43:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-03 00:43:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_88 [2019-10-03 00:43:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_97 [2019-10-03 00:43:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_99 [2019-10-03 00:43:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-03 00:43:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-03 00:43:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_93 [2019-10-03 00:43:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_96 [2019-10-03 00:43:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_98 [2019-10-03 00:43:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-03 00:43:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 00:43:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-03 00:43:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-03 00:43:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-03 00:43:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2019-10-03 00:43:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-03 00:43:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-03 00:43:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-03 00:43:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-03 00:43:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-03 00:43:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-03 00:43:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-10-03 00:43:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-03 00:43:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-03 00:43:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-03 00:43:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-03 00:43:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-03 00:43:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-03 00:43:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-03 00:43:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 00:43:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-03 00:43:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 00:43:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 00:43:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2019-10-03 00:43:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-03 00:43:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-03 00:43:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-03 00:43:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-03 00:43:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-03 00:43:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-03 00:43:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-03 00:43:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 00:43:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 00:43:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 00:43:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 00:43:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-03 00:43:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-03 00:43:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-03 00:43:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-10-03 00:43:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-10-03 00:43:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2019-10-03 00:43:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-03 00:43:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-03 00:43:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-03 00:43:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-03 00:43:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-03 00:43:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-03 00:43:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-03 00:43:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-03 00:43:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-03 00:43:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-03 00:43:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-03 00:43:52,279 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 00:43:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-03 00:43:52,279 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 00:43:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-03 00:43:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-03 00:43:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-03 00:43:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-03 00:43:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-03 00:43:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-03 00:43:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-03 00:43:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-03 00:43:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-03 00:43:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-03 00:43:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-03 00:43:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-03 00:43:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 00:43:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-03 00:43:52,281 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 00:43:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-03 00:43:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-03 00:43:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-03 00:43:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-03 00:43:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-10-03 00:43:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2019-10-03 00:43:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-03 00:43:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-03 00:43:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-03 00:43:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-10-03 00:43:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-10-03 00:43:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-03 00:43:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2019-10-03 00:43:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-03 00:43:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-03 00:43:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-03 00:43:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-03 00:43:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-03 00:43:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-03 00:43:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-03 00:43:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-03 00:43:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-03 00:43:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_padto [2019-10-03 00:43:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-03 00:43:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 00:43:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2019-10-03 00:43:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-03 00:43:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-03 00:43:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-03 00:43:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-03 00:43:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-03 00:43:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-03 00:43:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-03 00:43:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-03 00:43:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-03 00:43:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-03 00:43:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-03 00:43:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-03 00:43:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-03 00:43:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-10-03 00:43:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-03 00:43:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_90 [2019-10-03 00:43:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2019-10-03 00:43:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_95 [2019-10-03 00:43:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-03 00:43:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-03 00:43:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-03 00:43:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-10-03 00:43:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-03 00:43:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-03 00:43:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-03 00:43:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-03 00:43:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2019-10-03 00:43:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2019-10-03 00:43:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2019-10-03 00:43:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2019-10-03 00:43:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-03 00:43:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-03 00:43:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-03 00:43:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-03 00:43:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure napi_get_frags [2019-10-03 00:43:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_frags [2019-10-03 00:43:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-03 00:43:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-03 00:43:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-03 00:43:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-03 00:43:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-03 00:43:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-03 00:43:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-03 00:43:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2019-10-03 00:43:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-03 00:43:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_94 [2019-10-03 00:43:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2019-10-03 00:43:52,290 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alert [2019-10-03 00:43:52,290 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_crit [2019-10-03 00:43:52,290 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-03 00:43:52,290 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-03 00:43:52,290 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-03 00:43:52,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2019-10-03 00:43:52,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-03 00:43:52,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-03 00:43:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-03 00:43:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2019-10-03 00:43:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-03 00:43:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-03 00:43:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-03 00:43:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-03 00:43:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-03 00:43:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-03 00:43:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-03 00:43:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-03 00:43:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-03 00:43:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_100 [2019-10-03 00:43:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-03 00:43:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_101 [2019-10-03 00:43:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-10-03 00:43:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-03 00:43:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-10-03 00:43:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-03 00:43:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-03 00:43:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-03 00:43:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-03 00:43:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-03 00:43:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2019-10-03 00:43:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-03 00:43:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-03 00:43:52,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-03 00:43:52,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-10-03 00:43:52,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-03 00:43:52,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-03 00:43:52,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 00:43:52,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-03 00:43:52,294 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-03 00:43:52,294 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-03 00:43:52,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_86 [2019-10-03 00:43:52,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_87 [2019-10-03 00:43:52,295 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-03 00:43:52,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_84 [2019-10-03 00:43:52,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_85 [2019-10-03 00:43:52,295 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-03 00:43:52,295 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-03 00:43:52,295 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-03 00:43:52,295 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-03 00:43:52,296 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-03 00:43:52,296 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2019-10-03 00:43:52,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2019-10-03 00:43:52,296 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-03 00:43:52,296 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-03 00:43:52,296 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-03 00:43:52,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_89 [2019-10-03 00:43:52,296 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-03 00:43:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-03 00:43:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-03 00:43:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-03 00:43:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2019-10-03 00:43:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2019-10-03 00:43:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2019-10-03 00:43:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2019-10-03 00:43:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2019-10-03 00:43:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2019-10-03 00:43:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2019-10-03 00:43:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2019-10-03 00:43:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_reg [2019-10-03 00:43:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2019-10-03 00:43:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2019-10-03 00:43:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2019-10-03 00:43:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2019-10-03 00:43:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2019-10-03 00:43:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2019-10-03 00:43:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2019-10-03 00:43:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2019-10-03 00:43:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2019-10-03 00:43:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2019-10-03 00:43:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2019-10-03 00:43:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_fw_state [2019-10-03 00:43:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2019-10-03 00:43:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2019-10-03 00:43:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_about_fw [2019-10-03 00:43:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_wol_set_magic [2019-10-03 00:43:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_wol_mode [2019-10-03 00:43:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2019-10-03 00:43:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2019-10-03 00:43:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2019-10-03 00:43:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_fifo_empty [2019-10-03 00:43:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lb_send [2019-10-03 00:43:52,301 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2019-10-03 00:43:52,301 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_lb_rx_ring [2019-10-03 00:43:52,301 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wol [2019-10-03 00:43:52,301 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2019-10-03 00:43:52,301 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2019-10-03 00:43:52,301 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2019-10-03 00:43:52,301 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2019-10-03 00:43:52,301 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2019-10-03 00:43:52,301 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2019-10-03 00:43:52,302 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2019-10-03 00:43:52,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 00:43:52,302 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2019-10-03 00:43:52,302 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2019-10-03 00:43:52,302 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2019-10-03 00:43:52,302 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2019-10-03 00:43:52,302 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_all_completion_interrupts [2019-10-03 00:43:52,302 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2019-10-03 00:43:52,302 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2019-10-03 00:43:52,302 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2019-10-03 00:43:52,303 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2019-10-03 00:43:52,303 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2019-10-03 00:43:52,303 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2019-10-03 00:43:52,303 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2019-10-03 00:43:52,303 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2019-10-03 00:43:52,303 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lbuf [2019-10-03 00:43:52,303 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2019-10-03 00:43:52,303 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2019-10-03 00:43:52,303 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2019-10-03 00:43:52,304 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2019-10-03 00:43:52,304 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_next_chunk [2019-10-03 00:43:52,304 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_lbq [2019-10-03 00:43:52,304 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_sbq [2019-10-03 00:43:52,304 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2019-10-03 00:43:52,304 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2019-10-03 00:43:52,304 INFO L130 BoogieDeclarations]: Found specification of procedure ql_map_send [2019-10-03 00:43:52,304 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2019-10-03 00:43:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2019-10-03 00:43:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_gro_page [2019-10-03 00:43:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_page [2019-10-03 00:43:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_skb [2019-10-03 00:43:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2019-10-03 00:43:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_rx_skb [2019-10-03 00:43:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2019-10-03 00:43:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_intr [2019-10-03 00:43:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_tx_intr [2019-10-03 00:43:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_chip_ae_intr [2019-10-03 00:43:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_outbound_rx_ring [2019-10-03 00:43:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2019-10-03 00:43:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure ql_napi_poll_msix [2019-10-03 00:43:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_mode [2019-10-03 00:43:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_update_hw_vlan_features [2019-10-03 00:43:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2019-10-03 00:43:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2019-10-03 00:43:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2019-10-03 00:43:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2019-10-03 00:43:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_kill_vid [2019-10-03 00:43:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2019-10-03 00:43:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_restore_vlan [2019-10-03 00:43:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_msix_rx_isr [2019-10-03 00:43:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_isr [2019-10-03 00:43:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tso [2019-10-03 00:43:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure ql_hw_csum_setup [2019-10-03 00:43:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2019-10-03 00:43:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_shadow_space [2019-10-03 00:43:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_shadow_space [2019-10-03 00:43:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_tx_ring [2019-10-03 00:43:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_tx_resources [2019-10-03 00:43:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_tx_resources [2019-10-03 00:43:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_lbq_buffers [2019-10-03 00:43:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_sbq_buffers [2019-10-03 00:43:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2019-10-03 00:43:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_rx_buffers [2019-10-03 00:43:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_lbq_ring [2019-10-03 00:43:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_sbq_ring [2019-10-03 00:43:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2019-10-03 00:43:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_rx_resources [2019-10-03 00:43:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2019-10-03 00:43:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2019-10-03 00:43:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_mem_resources [2019-10-03 00:43:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_rx_ring [2019-10-03 00:43:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_tx_ring [2019-10-03 00:43:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_msix [2019-10-03 00:43:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_msix [2019-10-03 00:43:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_tx_vect [2019-10-03 00:43:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2019-10-03 00:43:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure ql_resolve_queues_to_irqs [2019-10-03 00:43:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2019-10-03 00:43:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure ql_request_irq [2019-10-03 00:43:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_rss [2019-10-03 00:43:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2019-10-03 00:43:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure ql_route_initialize [2019-10-03 00:43:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2019-10-03 00:43:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 00:43:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2019-10-03 00:43:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure ql_display_dev_info [2019-10-03 00:43:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2019-10-03 00:43:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2019-10-03 00:43:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_adapter_resources [2019-10-03 00:43:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2019-10-03 00:43:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure ql_configure_rings [2019-10-03 00:43:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2019-10-03 00:43:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure ql_change_rx_buffers [2019-10-03 00:43:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2019-10-03 00:43:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2019-10-03 00:43:52,312 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2019-10-03 00:43:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2019-10-03 00:43:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2019-10-03 00:43:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_alt_pcie_func [2019-10-03 00:43:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_board_info [2019-10-03 00:43:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2019-10-03 00:43:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_device [2019-10-03 00:43:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure ql_timer [2019-10-03 00:43:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_probe [2019-10-03 00:43:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2019-10-03 00:43:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2019-10-03 00:43:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2019-10-03 00:43:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2019-10-03 00:43:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2019-10-03 00:43:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2019-10-03 00:43:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2019-10-03 00:43:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2019-10-03 00:43:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_driver_init [2019-10-03 00:43:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_driver_exit [2019-10-03 00:43:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2019-10-03 00:43:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_qlge_driver_init_16_9 [2019-10-03 00:43:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-03 00:43:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-03 00:43:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-03 00:43:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-10-03 00:43:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2019-10-03 00:43:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_16_4 [2019-10-03 00:43:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2019-10-03 00:43:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2019-10-03 00:43:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-03 00:43:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2019-10-03 00:43:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2019-10-03 00:43:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2019-10-03 00:43:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_16_5 [2019-10-03 00:43:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-03 00:43:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-03 00:43:52,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-03 00:43:52,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-03 00:43:52,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-03 00:43:52,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-03 00:43:52,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-03 00:43:52,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-03 00:43:52,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-03 00:43:52,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-03 00:43:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-03 00:43:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-03 00:43:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-03 00:43:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-03 00:43:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-03 00:43:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-03 00:43:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-03 00:43:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-03 00:43:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-03 00:43:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-03 00:43:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-10-03 00:43:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2019-10-03 00:43:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_48 [2019-10-03 00:43:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-03 00:43:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-03 00:43:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_53 [2019-10-03 00:43:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_54 [2019-10-03 00:43:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-03 00:43:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-03 00:43:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-03 00:43:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-03 00:43:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-03 00:43:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-03 00:43:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2019-10-03 00:43:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 00:43:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-03 00:43:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-03 00:43:52,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-03 00:43:52,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-03 00:43:52,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-03 00:43:52,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-03 00:43:52,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-03 00:43:52,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2019-10-03 00:43:52,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2019-10-03 00:43:52,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2019-10-03 00:43:52,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-03 00:43:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-03 00:43:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-03 00:43:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-03 00:43:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-03 00:43:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-03 00:43:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-03 00:43:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-03 00:43:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-03 00:43:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-03 00:43:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2019-10-03 00:43:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-03 00:43:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nic_operations_dummy_resourceless_instance_3 [2019-10-03 00:43:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nic_operations_dummy_resourceless_instance_4 [2019-10-03 00:43:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2019-10-03 00:43:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2019-10-03 00:43:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-03 00:43:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2019-10-03 00:43:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-03 00:43:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-03 00:43:52,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-03 00:43:52,324 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2019-10-03 00:43:52,324 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unpause_mpi_risc [2019-10-03 00:43:52,324 INFO L130 BoogieDeclarations]: Found specification of procedure ql_pause_mpi_risc [2019-10-03 00:43:52,324 INFO L130 BoogieDeclarations]: Found specification of procedure ql_hard_reset_mpi_risc [2019-10-03 00:43:52,324 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2019-10-03 00:43:52,324 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2019-10-03 00:43:52,324 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2019-10-03 00:43:52,324 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_dump [2019-10-03 00:43:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2019-10-03 00:43:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2019-10-03 00:43:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2019-10-03 00:43:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2019-10-03 00:43:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2019-10-03 00:43:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2019-10-03 00:43:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2019-10-03 00:43:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_serdes_regs [2019-10-03 00:43:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_xgmac_reg [2019-10-03 00:43:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2019-10-03 00:43:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2019-10-03 00:43:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2019-10-03 00:43:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2019-10-03 00:43:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2019-10-03 00:43:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_shadow_regs [2019-10-03 00:43:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2019-10-03 00:43:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2019-10-03 00:43:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe_dump [2019-10-03 00:43:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_index_registers [2019-10-03 00:43:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_protocol_registers [2019-10-03 00:43:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_sem_registers [2019-10-03 00:43:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2019-10-03 00:43:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_core_dump [2019-10-03 00:43:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure ql_gen_reg_dump [2019-10-03 00:43:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-03 00:43:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 00:43:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-03 00:43:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-03 00:43:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2019-10-03 00:43:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_led_cfg [2019-10-03 00:43:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2019-10-03 00:43:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2019-10-03 00:43:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2019-10-03 00:43:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_mbx_cmd_cmplt [2019-10-03 00:43:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ql_exec_mb_cmd [2019-10-03 00:43:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ql_idc_req_aen [2019-10-03 00:43:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ql_idc_cmplt_aen [2019-10-03 00:43:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_up [2019-10-03 00:43:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_down [2019-10-03 00:43:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sfp_in [2019-10-03 00:43:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sfp_out [2019-10-03 00:43:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure ql_aen_lost [2019-10-03 00:43:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_fw_done [2019-10-03 00:43:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2019-10-03 00:43:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2019-10-03 00:43:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2019-10-03 00:43:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_dump_ram [2019-10-03 00:43:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure ql_idc_wait [2019-10-03 00:43:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_mgmnt_traffic_ctl [2019-10-03 00:43:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_port_cfg [2019-10-03 00:43:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 00:43:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-03 00:43:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_ql_adapter [2019-10-03 00:43:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_ql_adapter [2019-10-03 00:43:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2019-10-03 00:43:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2019-10-03 00:43:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-03 00:43:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-03 00:43:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-10-03 00:43:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-03 00:43:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-03 00:43:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-03 00:43:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_ring_coalescing [2019-10-03 00:43:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_stats [2019-10-03 00:43:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_strings [2019-10-03 00:43:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_sset_count [2019-10-03 00:43:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ethtool_stats [2019-10-03 00:43:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_settings [2019-10-03 00:43:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_drvinfo [2019-10-03 00:43:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_wol [2019-10-03 00:43:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_wol [2019-10-03 00:43:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_phys_id [2019-10-03 00:43:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_loopback [2019-10-03 00:43:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ql_stop_loopback [2019-10-03 00:43:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ql_create_lb_frame [2019-10-03 00:43:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure ql_run_loopback_test [2019-10-03 00:43:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure ql_loopback_test [2019-10-03 00:43:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure ql_self_test [2019-10-03 00:43:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2019-10-03 00:43:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs [2019-10-03 00:43:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_coalesce [2019-10-03 00:43:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_coalesce [2019-10-03 00:43:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_pauseparam [2019-10-03 00:43:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_pauseparam [2019-10-03 00:43:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_msglevel [2019-10-03 00:43:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_msglevel [2019-10-03 00:43:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-03 00:43:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 00:43:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-03 00:43:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 00:43:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 00:43:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 00:43:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 00:43:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-03 00:43:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 00:43:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-03 00:43:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-03 00:43:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-03 00:43:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 00:43:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-03 00:43:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-03 00:43:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-03 00:43:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-03 00:43:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-03 00:43:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-03 00:43:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 00:43:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 00:43:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 00:43:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 00:43:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 00:43:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 00:43:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 00:43:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-03 00:43:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-03 00:43:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 00:43:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 00:43:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 00:43:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-03 00:43:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-03 00:43:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-03 00:43:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-03 00:43:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 00:43:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-03 00:43:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-03 00:43:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-03 00:43:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-03 00:43:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-03 00:43:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-03 00:43:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-03 00:43:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-03 00:43:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-03 00:43:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-03 00:43:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-03 00:43:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-03 00:43:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-03 00:43:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-03 00:43:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-03 00:43:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-03 00:43:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 00:43:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 00:43:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 00:43:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 00:43:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 00:43:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_hw_lock_of_ql_adapter [2019-10-03 00:43:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_hw_lock_of_ql_adapter [2019-10-03 00:43:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_hw_lock_of_ql_adapter [2019-10-03 00:43:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_hw_lock_of_ql_adapter [2019-10-03 00:43:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_hw_lock_of_ql_adapter [2019-10-03 00:43:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_hw_lock_of_ql_adapter [2019-10-03 00:43:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-03 00:43:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-03 00:43:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-03 00:43:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-03 00:43:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-03 00:43:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-03 00:43:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-03 00:43:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 00:43:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-03 00:43:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-03 00:43:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-03 00:43:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-03 00:43:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-03 00:43:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-03 00:43:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-03 00:43:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-03 00:43:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-03 00:43:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-03 00:43:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-03 00:43:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-03 00:43:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-03 00:43:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-03 00:43:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-03 00:43:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-03 00:43:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-03 00:43:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-03 00:43:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-03 00:43:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-03 00:43:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-03 00:43:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-03 00:43:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-03 00:43:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-03 00:43:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-03 00:43:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 00:43:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 00:43:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 00:43:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 00:43:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 00:43:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 00:43:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 00:43:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-03 00:43:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-03 00:43:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-03 00:43:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-03 00:43:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-03 00:43:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-03 00:43:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-03 00:43:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-03 00:43:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-03 00:43:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-03 00:43:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-03 00:43:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 00:43:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-03 00:43:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-03 00:43:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-03 00:43:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 00:43:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-03 00:43:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-03 00:43:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-03 00:43:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-03 00:43:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-03 00:43:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-03 00:43:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-03 00:43:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-03 00:43:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-03 00:43:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_stats_lock_of_ql_adapter [2019-10-03 00:43:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_stats_lock_of_ql_adapter [2019-10-03 00:43:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_stats_lock_of_ql_adapter [2019-10-03 00:43:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_stats_lock_of_ql_adapter [2019-10-03 00:43:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_stats_lock_of_ql_adapter [2019-10-03 00:43:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_stats_lock_of_ql_adapter [2019-10-03 00:43:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-03 00:43:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-03 00:43:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-03 00:43:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-03 00:43:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-03 00:43:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-03 00:43:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-03 00:43:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-03 00:43:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-03 00:43:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 00:43:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 00:43:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 00:43:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-03 00:43:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 00:43:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 00:43:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 00:43:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 00:43:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 00:43:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 00:43:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 00:43:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 00:43:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 00:49:40,039 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 00:50:21,687 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 00:50:21,687 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-10-03 00:50:21,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:50:21 BoogieIcfgContainer [2019-10-03 00:50:21,694 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 00:50:21,698 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 00:50:21,699 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 00:50:21,703 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 00:50:21,703 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 12:43:39" (1/3) ... [2019-10-03 00:50:21,704 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53819da6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:50:21, skipping insertion in model container [2019-10-03 00:50:21,704 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:43:51" (2/3) ... [2019-10-03 00:50:21,705 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53819da6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:50:21, skipping insertion in model container [2019-10-03 00:50:21,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:50:21" (3/3) ... [2019-10-03 00:50:21,710 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2019-10-03 00:50:21,723 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 00:50:21,742 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-03 00:50:21,764 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-03 00:50:21,802 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 00:50:21,802 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 00:50:21,802 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 00:50:21,803 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 00:50:21,803 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 00:50:21,803 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 00:50:21,803 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 00:50:21,803 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 00:50:21,949 INFO L276 IsEmpty]: Start isEmpty. Operand 6957 states. [2019-10-03 00:50:21,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2019-10-03 00:50:21,973 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:50:21,975 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-03 00:50:21,978 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:50:21,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:50:21,985 INFO L82 PathProgramCache]: Analyzing trace with hash 1500957388, now seen corresponding path program 1 times [2019-10-03 00:50:21,988 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:50:22,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:22,146 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:50:22,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:22,146 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:50:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:50:24,385 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 00:50:24,388 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:50:24,388 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:50:24,389 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:50:24,395 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:50:24,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:50:24,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:50:24,417 INFO L87 Difference]: Start difference. First operand 6957 states. Second operand 5 states. [2019-10-03 00:50:24,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:50:24,983 INFO L93 Difference]: Finished difference Result 6069 states and 8185 transitions. [2019-10-03 00:50:24,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:50:24,985 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 79 [2019-10-03 00:50:24,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:50:25,056 INFO L225 Difference]: With dead ends: 6069 [2019-10-03 00:50:25,056 INFO L226 Difference]: Without dead ends: 6054 [2019-10-03 00:50:25,058 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:50:25,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6054 states. [2019-10-03 00:50:25,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6054 to 6054. [2019-10-03 00:50:25,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6054 states. [2019-10-03 00:50:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6054 states to 6054 states and 8163 transitions. [2019-10-03 00:50:25,478 INFO L78 Accepts]: Start accepts. Automaton has 6054 states and 8163 transitions. Word has length 79 [2019-10-03 00:50:25,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:50:25,479 INFO L475 AbstractCegarLoop]: Abstraction has 6054 states and 8163 transitions. [2019-10-03 00:50:25,479 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:50:25,479 INFO L276 IsEmpty]: Start isEmpty. Operand 6054 states and 8163 transitions. [2019-10-03 00:50:25,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-10-03 00:50:25,484 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:50:25,485 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-03 00:50:25,485 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:50:25,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:50:25,486 INFO L82 PathProgramCache]: Analyzing trace with hash -1448768065, now seen corresponding path program 1 times [2019-10-03 00:50:25,486 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:50:25,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:25,534 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:50:25,535 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:25,535 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:50:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:50:26,639 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 00:50:26,640 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:50:26,640 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:50:26,640 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:50:26,642 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:50:26,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:50:26,643 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:50:26,643 INFO L87 Difference]: Start difference. First operand 6054 states and 8163 transitions. Second operand 5 states. [2019-10-03 00:50:27,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:50:27,012 INFO L93 Difference]: Finished difference Result 6058 states and 8166 transitions. [2019-10-03 00:50:27,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:50:27,013 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 84 [2019-10-03 00:50:27,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:50:27,059 INFO L225 Difference]: With dead ends: 6058 [2019-10-03 00:50:27,059 INFO L226 Difference]: Without dead ends: 6058 [2019-10-03 00:50:27,060 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:50:27,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6058 states. [2019-10-03 00:50:27,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6058 to 6058. [2019-10-03 00:50:27,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6058 states. [2019-10-03 00:50:27,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6058 states to 6058 states and 8166 transitions. [2019-10-03 00:50:27,304 INFO L78 Accepts]: Start accepts. Automaton has 6058 states and 8166 transitions. Word has length 84 [2019-10-03 00:50:27,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:50:27,305 INFO L475 AbstractCegarLoop]: Abstraction has 6058 states and 8166 transitions. [2019-10-03 00:50:27,305 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:50:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 6058 states and 8166 transitions. [2019-10-03 00:50:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2019-10-03 00:50:27,307 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:50:27,308 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2019-10-03 00:50:27,308 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:50:27,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:50:27,309 INFO L82 PathProgramCache]: Analyzing trace with hash -249118100, now seen corresponding path program 1 times [2019-10-03 00:50:27,309 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:50:27,357 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:27,357 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:50:27,357 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:27,357 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:50:27,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:50:28,310 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2019-10-03 00:50:28,311 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:50:28,311 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:50:28,311 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:50:28,312 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:50:28,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:50:28,313 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:50:28,313 INFO L87 Difference]: Start difference. First operand 6058 states and 8166 transitions. Second operand 5 states. [2019-10-03 00:50:28,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:50:28,602 INFO L93 Difference]: Finished difference Result 6062 states and 8169 transitions. [2019-10-03 00:50:28,603 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:50:28,603 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 89 [2019-10-03 00:50:28,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:50:29,935 INFO L225 Difference]: With dead ends: 6062 [2019-10-03 00:50:29,936 INFO L226 Difference]: Without dead ends: 6062 [2019-10-03 00:50:29,936 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:50:29,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6062 states. [2019-10-03 00:50:30,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6062 to 6062. [2019-10-03 00:50:30,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6062 states. [2019-10-03 00:50:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 6062 states and 8169 transitions. [2019-10-03 00:50:30,151 INFO L78 Accepts]: Start accepts. Automaton has 6062 states and 8169 transitions. Word has length 89 [2019-10-03 00:50:30,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:50:30,152 INFO L475 AbstractCegarLoop]: Abstraction has 6062 states and 8169 transitions. [2019-10-03 00:50:30,152 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:50:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 6062 states and 8169 transitions. [2019-10-03 00:50:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2019-10-03 00:50:30,155 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:50:30,155 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 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] [2019-10-03 00:50:30,156 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:50:30,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:50:30,159 INFO L82 PathProgramCache]: Analyzing trace with hash 362383775, now seen corresponding path program 1 times [2019-10-03 00:50:30,159 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:50:30,203 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:30,203 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:50:30,203 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:30,203 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:50:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:50:31,147 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2019-10-03 00:50:31,147 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:50:31,148 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:50:31,148 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:50:31,148 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:50:31,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:50:31,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:50:31,149 INFO L87 Difference]: Start difference. First operand 6062 states and 8169 transitions. Second operand 6 states. [2019-10-03 00:52:16,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:16,114 INFO L93 Difference]: Finished difference Result 6109 states and 8211 transitions. [2019-10-03 00:52:16,114 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-03 00:52:16,114 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 94 [2019-10-03 00:52:16,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:16,157 INFO L225 Difference]: With dead ends: 6109 [2019-10-03 00:52:16,158 INFO L226 Difference]: Without dead ends: 6109 [2019-10-03 00:52:16,158 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-03 00:52:16,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6109 states. [2019-10-03 00:52:16,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6109 to 6103. [2019-10-03 00:52:16,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6103 states. [2019-10-03 00:52:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6103 states to 6103 states and 8203 transitions. [2019-10-03 00:52:16,388 INFO L78 Accepts]: Start accepts. Automaton has 6103 states and 8203 transitions. Word has length 94 [2019-10-03 00:52:16,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:16,390 INFO L475 AbstractCegarLoop]: Abstraction has 6103 states and 8203 transitions. [2019-10-03 00:52:16,391 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:52:16,391 INFO L276 IsEmpty]: Start isEmpty. Operand 6103 states and 8203 transitions. [2019-10-03 00:52:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2019-10-03 00:52:16,404 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:16,404 INFO L411 BasicCegarLoop]: trace histogram [5, 4, 4, 3, 3, 3, 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] [2019-10-03 00:52:16,405 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:16,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:16,406 INFO L82 PathProgramCache]: Analyzing trace with hash -739286516, now seen corresponding path program 1 times [2019-10-03 00:52:16,406 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:16,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:16,453 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:16,454 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:16,454 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:17,309 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2019-10-03 00:52:17,309 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:17,310 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:52:17,310 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:17,310 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:52:17,311 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:52:17,311 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:52:17,312 INFO L87 Difference]: Start difference. First operand 6103 states and 8203 transitions. Second operand 5 states. [2019-10-03 00:52:17,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:17,541 INFO L93 Difference]: Finished difference Result 6107 states and 8206 transitions. [2019-10-03 00:52:17,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:52:17,542 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 99 [2019-10-03 00:52:17,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:17,588 INFO L225 Difference]: With dead ends: 6107 [2019-10-03 00:52:17,589 INFO L226 Difference]: Without dead ends: 6107 [2019-10-03 00:52:17,589 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:52:17,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6107 states. [2019-10-03 00:52:17,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6107 to 6107. [2019-10-03 00:52:17,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6107 states. [2019-10-03 00:52:17,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 6107 states and 8206 transitions. [2019-10-03 00:52:17,804 INFO L78 Accepts]: Start accepts. Automaton has 6107 states and 8206 transitions. Word has length 99 [2019-10-03 00:52:17,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:17,804 INFO L475 AbstractCegarLoop]: Abstraction has 6107 states and 8206 transitions. [2019-10-03 00:52:17,804 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:52:17,805 INFO L276 IsEmpty]: Start isEmpty. Operand 6107 states and 8206 transitions. [2019-10-03 00:52:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2019-10-03 00:52:17,810 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:17,810 INFO L411 BasicCegarLoop]: trace histogram [6, 5, 5, 3, 3, 3, 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] [2019-10-03 00:52:17,811 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:17,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:17,812 INFO L82 PathProgramCache]: Analyzing trace with hash 329112959, now seen corresponding path program 1 times [2019-10-03 00:52:17,820 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:17,864 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:17,865 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:17,865 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:17,865 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:18,670 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-10-03 00:52:18,670 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:18,671 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:52:18,671 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:18,671 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:52:18,672 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:52:18,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:52:18,672 INFO L87 Difference]: Start difference. First operand 6107 states and 8206 transitions. Second operand 5 states. [2019-10-03 00:52:19,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:19,142 INFO L93 Difference]: Finished difference Result 6111 states and 8209 transitions. [2019-10-03 00:52:19,142 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:52:19,142 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 104 [2019-10-03 00:52:19,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:19,188 INFO L225 Difference]: With dead ends: 6111 [2019-10-03 00:52:19,188 INFO L226 Difference]: Without dead ends: 6111 [2019-10-03 00:52:19,189 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:52:19,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6111 states. [2019-10-03 00:52:19,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6111 to 6111. [2019-10-03 00:52:19,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6111 states. [2019-10-03 00:52:19,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6111 states to 6111 states and 8209 transitions. [2019-10-03 00:52:19,390 INFO L78 Accepts]: Start accepts. Automaton has 6111 states and 8209 transitions. Word has length 104 [2019-10-03 00:52:19,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:19,390 INFO L475 AbstractCegarLoop]: Abstraction has 6111 states and 8209 transitions. [2019-10-03 00:52:19,390 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:52:19,390 INFO L276 IsEmpty]: Start isEmpty. Operand 6111 states and 8209 transitions. [2019-10-03 00:52:19,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-10-03 00:52:19,394 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:19,395 INFO L411 BasicCegarLoop]: trace histogram [7, 6, 6, 3, 3, 3, 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] [2019-10-03 00:52:19,395 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:19,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:19,397 INFO L82 PathProgramCache]: Analyzing trace with hash 421439916, now seen corresponding path program 1 times [2019-10-03 00:52:19,397 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:19,437 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:19,437 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:19,437 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:19,437 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:19,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:20,176 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2019-10-03 00:52:20,177 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:20,177 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:52:20,177 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:20,178 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:52:20,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:52:20,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:52:20,180 INFO L87 Difference]: Start difference. First operand 6111 states and 8209 transitions. Second operand 5 states. [2019-10-03 00:52:20,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:20,462 INFO L93 Difference]: Finished difference Result 6115 states and 8212 transitions. [2019-10-03 00:52:20,462 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:52:20,463 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2019-10-03 00:52:20,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:20,501 INFO L225 Difference]: With dead ends: 6115 [2019-10-03 00:52:20,502 INFO L226 Difference]: Without dead ends: 6115 [2019-10-03 00:52:20,503 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:52:20,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6115 states. [2019-10-03 00:52:20,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6115 to 6115. [2019-10-03 00:52:20,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6115 states. [2019-10-03 00:52:20,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6115 states to 6115 states and 8212 transitions. [2019-10-03 00:52:20,742 INFO L78 Accepts]: Start accepts. Automaton has 6115 states and 8212 transitions. Word has length 109 [2019-10-03 00:52:20,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:20,745 INFO L475 AbstractCegarLoop]: Abstraction has 6115 states and 8212 transitions. [2019-10-03 00:52:20,745 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:52:20,745 INFO L276 IsEmpty]: Start isEmpty. Operand 6115 states and 8212 transitions. [2019-10-03 00:52:20,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-10-03 00:52:20,749 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:20,749 INFO L411 BasicCegarLoop]: trace histogram [8, 7, 7, 3, 3, 3, 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] [2019-10-03 00:52:20,751 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:20,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:20,751 INFO L82 PathProgramCache]: Analyzing trace with hash -316372641, now seen corresponding path program 1 times [2019-10-03 00:52:20,752 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:20,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:20,796 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:20,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:20,797 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:21,587 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2019-10-03 00:52:21,587 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:21,587 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:52:21,588 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:21,589 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:52:21,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:52:21,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:52:21,590 INFO L87 Difference]: Start difference. First operand 6115 states and 8212 transitions. Second operand 5 states. [2019-10-03 00:52:21,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:21,860 INFO L93 Difference]: Finished difference Result 6119 states and 8215 transitions. [2019-10-03 00:52:21,860 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:52:21,861 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2019-10-03 00:52:21,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:21,891 INFO L225 Difference]: With dead ends: 6119 [2019-10-03 00:52:21,892 INFO L226 Difference]: Without dead ends: 6119 [2019-10-03 00:52:21,892 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:52:21,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6119 states. [2019-10-03 00:52:22,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6119 to 6119. [2019-10-03 00:52:22,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6119 states. [2019-10-03 00:52:22,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6119 states to 6119 states and 8215 transitions. [2019-10-03 00:52:22,078 INFO L78 Accepts]: Start accepts. Automaton has 6119 states and 8215 transitions. Word has length 114 [2019-10-03 00:52:22,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:22,078 INFO L475 AbstractCegarLoop]: Abstraction has 6119 states and 8215 transitions. [2019-10-03 00:52:22,079 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:52:22,079 INFO L276 IsEmpty]: Start isEmpty. Operand 6119 states and 8215 transitions. [2019-10-03 00:52:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-10-03 00:52:22,081 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:22,082 INFO L411 BasicCegarLoop]: trace histogram [9, 8, 8, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:52:22,083 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:22,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:22,083 INFO L82 PathProgramCache]: Analyzing trace with hash -889682720, now seen corresponding path program 1 times [2019-10-03 00:52:22,083 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:22,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:22,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:22,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:22,128 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:22,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:22,945 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2019-10-03 00:52:22,945 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:22,945 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:52:22,945 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:22,946 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:52:22,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:52:22,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:52:22,947 INFO L87 Difference]: Start difference. First operand 6119 states and 8215 transitions. Second operand 5 states. [2019-10-03 00:52:23,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:23,173 INFO L93 Difference]: Finished difference Result 6123 states and 8218 transitions. [2019-10-03 00:52:23,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:52:23,174 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 148 [2019-10-03 00:52:23,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:23,205 INFO L225 Difference]: With dead ends: 6123 [2019-10-03 00:52:23,205 INFO L226 Difference]: Without dead ends: 6123 [2019-10-03 00:52:23,205 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:52:23,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6123 states. [2019-10-03 00:52:23,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6123 to 6123. [2019-10-03 00:52:23,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6123 states. [2019-10-03 00:52:23,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6123 states to 6123 states and 8218 transitions. [2019-10-03 00:52:23,382 INFO L78 Accepts]: Start accepts. Automaton has 6123 states and 8218 transitions. Word has length 148 [2019-10-03 00:52:23,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:23,383 INFO L475 AbstractCegarLoop]: Abstraction has 6123 states and 8218 transitions. [2019-10-03 00:52:23,383 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:52:23,383 INFO L276 IsEmpty]: Start isEmpty. Operand 6123 states and 8218 transitions. [2019-10-03 00:52:23,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-10-03 00:52:23,386 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:23,386 INFO L411 BasicCegarLoop]: trace histogram [10, 9, 9, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:52:23,386 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:23,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:23,387 INFO L82 PathProgramCache]: Analyzing trace with hash -1993228757, now seen corresponding path program 1 times [2019-10-03 00:52:23,387 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:23,427 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:23,428 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:23,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:23,428 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:24,155 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2019-10-03 00:52:24,156 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:24,156 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:52:24,156 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:24,157 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:52:24,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:52:24,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:52:24,158 INFO L87 Difference]: Start difference. First operand 6123 states and 8218 transitions. Second operand 5 states. [2019-10-03 00:52:24,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:24,384 INFO L93 Difference]: Finished difference Result 6127 states and 8221 transitions. [2019-10-03 00:52:24,385 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:52:24,385 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 153 [2019-10-03 00:52:24,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:24,415 INFO L225 Difference]: With dead ends: 6127 [2019-10-03 00:52:24,415 INFO L226 Difference]: Without dead ends: 6127 [2019-10-03 00:52:24,416 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:52:24,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6127 states. [2019-10-03 00:52:24,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6127 to 6127. [2019-10-03 00:52:24,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6127 states. [2019-10-03 00:52:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6127 states to 6127 states and 8221 transitions. [2019-10-03 00:52:24,595 INFO L78 Accepts]: Start accepts. Automaton has 6127 states and 8221 transitions. Word has length 153 [2019-10-03 00:52:24,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:24,596 INFO L475 AbstractCegarLoop]: Abstraction has 6127 states and 8221 transitions. [2019-10-03 00:52:24,596 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:52:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 6127 states and 8221 transitions. [2019-10-03 00:52:24,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2019-10-03 00:52:24,599 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:24,599 INFO L411 BasicCegarLoop]: trace histogram [11, 10, 10, 3, 3, 3, 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] [2019-10-03 00:52:24,599 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:24,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:24,600 INFO L82 PathProgramCache]: Analyzing trace with hash -1737936660, now seen corresponding path program 1 times [2019-10-03 00:52:24,600 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:24,641 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:24,642 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:24,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:24,642 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:24,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:25,355 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2019-10-03 00:52:25,356 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:25,356 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:52:25,356 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:25,357 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:52:25,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:52:25,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:52:25,357 INFO L87 Difference]: Start difference. First operand 6127 states and 8221 transitions. Second operand 5 states. [2019-10-03 00:52:25,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:25,571 INFO L93 Difference]: Finished difference Result 6131 states and 8224 transitions. [2019-10-03 00:52:25,572 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:52:25,572 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 129 [2019-10-03 00:52:25,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:25,600 INFO L225 Difference]: With dead ends: 6131 [2019-10-03 00:52:25,600 INFO L226 Difference]: Without dead ends: 6131 [2019-10-03 00:52:25,601 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:52:25,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6131 states. [2019-10-03 00:52:25,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6131 to 6131. [2019-10-03 00:52:25,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6131 states. [2019-10-03 00:52:25,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6131 states to 6131 states and 8224 transitions. [2019-10-03 00:52:25,761 INFO L78 Accepts]: Start accepts. Automaton has 6131 states and 8224 transitions. Word has length 129 [2019-10-03 00:52:25,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:25,763 INFO L475 AbstractCegarLoop]: Abstraction has 6131 states and 8224 transitions. [2019-10-03 00:52:25,763 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:52:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 6131 states and 8224 transitions. [2019-10-03 00:52:25,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2019-10-03 00:52:25,766 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:25,766 INFO L411 BasicCegarLoop]: trace histogram [12, 11, 11, 3, 3, 3, 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] [2019-10-03 00:52:25,767 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:25,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:25,767 INFO L82 PathProgramCache]: Analyzing trace with hash 939583775, now seen corresponding path program 1 times [2019-10-03 00:52:25,767 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:25,806 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:25,806 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:25,806 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:25,806 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:26,538 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2019-10-03 00:52:26,539 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:26,539 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:52:26,539 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:26,539 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:52:26,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:52:26,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:52:26,541 INFO L87 Difference]: Start difference. First operand 6131 states and 8224 transitions. Second operand 5 states. [2019-10-03 00:52:26,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:26,759 INFO L93 Difference]: Finished difference Result 6135 states and 8227 transitions. [2019-10-03 00:52:26,759 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:52:26,759 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2019-10-03 00:52:26,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:26,786 INFO L225 Difference]: With dead ends: 6135 [2019-10-03 00:52:26,786 INFO L226 Difference]: Without dead ends: 6135 [2019-10-03 00:52:26,786 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:52:26,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6135 states. [2019-10-03 00:52:26,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6135 to 6135. [2019-10-03 00:52:26,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6135 states. [2019-10-03 00:52:26,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6135 states to 6135 states and 8227 transitions. [2019-10-03 00:52:26,946 INFO L78 Accepts]: Start accepts. Automaton has 6135 states and 8227 transitions. Word has length 134 [2019-10-03 00:52:26,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:26,947 INFO L475 AbstractCegarLoop]: Abstraction has 6135 states and 8227 transitions. [2019-10-03 00:52:26,947 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:52:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 6135 states and 8227 transitions. [2019-10-03 00:52:26,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2019-10-03 00:52:26,952 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:26,952 INFO L411 BasicCegarLoop]: trace histogram [13, 12, 12, 3, 3, 3, 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] [2019-10-03 00:52:26,953 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:26,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:26,953 INFO L82 PathProgramCache]: Analyzing trace with hash 295727244, now seen corresponding path program 1 times [2019-10-03 00:52:26,953 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:26,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:26,996 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:26,996 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:26,996 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:27,871 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2019-10-03 00:52:27,872 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:27,872 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:52:27,872 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:27,873 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:52:27,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:52:27,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:52:27,875 INFO L87 Difference]: Start difference. First operand 6135 states and 8227 transitions. Second operand 5 states. [2019-10-03 00:52:28,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:28,109 INFO L93 Difference]: Finished difference Result 6139 states and 8230 transitions. [2019-10-03 00:52:28,109 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:52:28,110 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2019-10-03 00:52:28,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:28,137 INFO L225 Difference]: With dead ends: 6139 [2019-10-03 00:52:28,137 INFO L226 Difference]: Without dead ends: 6139 [2019-10-03 00:52:28,138 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:52:28,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6139 states. [2019-10-03 00:52:28,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6139 to 6139. [2019-10-03 00:52:28,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6139 states. [2019-10-03 00:52:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 6139 states and 8230 transitions. [2019-10-03 00:52:28,289 INFO L78 Accepts]: Start accepts. Automaton has 6139 states and 8230 transitions. Word has length 139 [2019-10-03 00:52:28,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:28,289 INFO L475 AbstractCegarLoop]: Abstraction has 6139 states and 8230 transitions. [2019-10-03 00:52:28,290 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:52:28,290 INFO L276 IsEmpty]: Start isEmpty. Operand 6139 states and 8230 transitions. [2019-10-03 00:52:28,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2019-10-03 00:52:28,293 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:28,293 INFO L411 BasicCegarLoop]: trace histogram [14, 13, 13, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:52:28,293 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:28,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:28,294 INFO L82 PathProgramCache]: Analyzing trace with hash 1305944043, now seen corresponding path program 1 times [2019-10-03 00:52:28,294 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:28,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:28,333 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:28,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:28,333 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2019-10-03 00:52:29,012 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:29,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:52:29,013 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:29,013 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:52:29,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:52:29,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:52:29,014 INFO L87 Difference]: Start difference. First operand 6139 states and 8230 transitions. Second operand 5 states. [2019-10-03 00:52:29,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:29,221 INFO L93 Difference]: Finished difference Result 6143 states and 8233 transitions. [2019-10-03 00:52:29,222 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:52:29,222 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 173 [2019-10-03 00:52:29,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:29,250 INFO L225 Difference]: With dead ends: 6143 [2019-10-03 00:52:29,251 INFO L226 Difference]: Without dead ends: 6143 [2019-10-03 00:52:29,252 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:52:29,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6143 states. [2019-10-03 00:52:29,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6143 to 6143. [2019-10-03 00:52:29,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6143 states. [2019-10-03 00:52:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6143 states to 6143 states and 8233 transitions. [2019-10-03 00:52:29,396 INFO L78 Accepts]: Start accepts. Automaton has 6143 states and 8233 transitions. Word has length 173 [2019-10-03 00:52:29,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:29,396 INFO L475 AbstractCegarLoop]: Abstraction has 6143 states and 8233 transitions. [2019-10-03 00:52:29,396 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:52:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 6143 states and 8233 transitions. [2019-10-03 00:52:29,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-10-03 00:52:29,400 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:29,400 INFO L411 BasicCegarLoop]: trace histogram [15, 14, 14, 3, 3, 3, 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] [2019-10-03 00:52:29,401 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:29,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:29,401 INFO L82 PathProgramCache]: Analyzing trace with hash 729176108, now seen corresponding path program 1 times [2019-10-03 00:52:29,401 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:29,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:29,443 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:29,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:29,443 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:30,141 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2019-10-03 00:52:30,142 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:30,142 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:52:30,142 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:30,143 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:52:30,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:52:30,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:52:30,144 INFO L87 Difference]: Start difference. First operand 6143 states and 8233 transitions. Second operand 6 states. [2019-10-03 00:53:34,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:53:34,241 INFO L93 Difference]: Finished difference Result 6239 states and 8348 transitions. [2019-10-03 00:53:34,241 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-03 00:53:34,241 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 149 [2019-10-03 00:53:34,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:53:34,271 INFO L225 Difference]: With dead ends: 6239 [2019-10-03 00:53:34,272 INFO L226 Difference]: Without dead ends: 6237 [2019-10-03 00:53:34,272 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-03 00:53:34,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6237 states. [2019-10-03 00:53:34,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6237 to 6235. [2019-10-03 00:53:34,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6235 states. [2019-10-03 00:53:34,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6235 states to 6235 states and 8345 transitions. [2019-10-03 00:53:34,403 INFO L78 Accepts]: Start accepts. Automaton has 6235 states and 8345 transitions. Word has length 149 [2019-10-03 00:53:34,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:53:34,404 INFO L475 AbstractCegarLoop]: Abstraction has 6235 states and 8345 transitions. [2019-10-03 00:53:34,404 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:53:34,404 INFO L276 IsEmpty]: Start isEmpty. Operand 6235 states and 8345 transitions. [2019-10-03 00:53:34,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-10-03 00:53:34,407 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:53:34,407 INFO L411 BasicCegarLoop]: trace histogram [16, 15, 15, 3, 3, 3, 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] [2019-10-03 00:53:34,408 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:53:34,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:53:34,408 INFO L82 PathProgramCache]: Analyzing trace with hash 2143201503, now seen corresponding path program 1 times [2019-10-03 00:53:34,408 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:53:34,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:53:34,443 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:53:34,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:53:34,443 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:53:34,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:53:35,028 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2019-10-03 00:53:35,030 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:53:35,030 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:53:35,031 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:53:35,031 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:53:35,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:53:35,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:53:35,032 INFO L87 Difference]: Start difference. First operand 6235 states and 8345 transitions. Second operand 5 states. [2019-10-03 00:53:35,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:53:35,165 INFO L93 Difference]: Finished difference Result 6233 states and 8343 transitions. [2019-10-03 00:53:35,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:53:35,165 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2019-10-03 00:53:35,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:53:35,191 INFO L225 Difference]: With dead ends: 6233 [2019-10-03 00:53:35,192 INFO L226 Difference]: Without dead ends: 6040 [2019-10-03 00:53:35,192 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:53:35,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6040 states. [2019-10-03 00:53:35,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6040 to 6040. [2019-10-03 00:53:35,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6040 states. [2019-10-03 00:53:35,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6040 states to 6040 states and 8127 transitions. [2019-10-03 00:53:35,568 INFO L78 Accepts]: Start accepts. Automaton has 6040 states and 8127 transitions. Word has length 154 [2019-10-03 00:53:35,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:53:35,569 INFO L475 AbstractCegarLoop]: Abstraction has 6040 states and 8127 transitions. [2019-10-03 00:53:35,569 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:53:35,569 INFO L276 IsEmpty]: Start isEmpty. Operand 6040 states and 8127 transitions. [2019-10-03 00:53:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2019-10-03 00:53:35,594 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:53:35,595 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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] [2019-10-03 00:53:35,595 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:53:35,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:53:35,598 INFO L82 PathProgramCache]: Analyzing trace with hash 2017033931, now seen corresponding path program 1 times [2019-10-03 00:53:35,598 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:53:35,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:53:35,642 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:53:35,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:53:35,643 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:53:36,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:53:36,875 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2019-10-03 00:53:36,876 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:53:36,876 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:53:36,876 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:53:36,877 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:53:36,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:53:36,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:53:36,877 INFO L87 Difference]: Start difference. First operand 6040 states and 8127 transitions. Second operand 5 states. [2019-10-03 00:53:37,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:53:37,052 INFO L93 Difference]: Finished difference Result 6050 states and 8156 transitions. [2019-10-03 00:53:37,053 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 00:53:37,053 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 377 [2019-10-03 00:53:37,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:53:37,078 INFO L225 Difference]: With dead ends: 6050 [2019-10-03 00:53:37,079 INFO L226 Difference]: Without dead ends: 6050 [2019-10-03 00:53:37,080 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:53:37,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6050 states. [2019-10-03 00:53:37,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6050 to 6044. [2019-10-03 00:53:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6044 states. [2019-10-03 00:53:37,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6044 states to 6044 states and 8148 transitions. [2019-10-03 00:53:37,239 INFO L78 Accepts]: Start accepts. Automaton has 6044 states and 8148 transitions. Word has length 377 [2019-10-03 00:53:37,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:53:37,239 INFO L475 AbstractCegarLoop]: Abstraction has 6044 states and 8148 transitions. [2019-10-03 00:53:37,240 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:53:37,240 INFO L276 IsEmpty]: Start isEmpty. Operand 6044 states and 8148 transitions. [2019-10-03 00:53:37,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2019-10-03 00:53:37,270 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:53:37,271 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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] [2019-10-03 00:53:37,271 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:53:37,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:53:37,272 INFO L82 PathProgramCache]: Analyzing trace with hash -297174063, now seen corresponding path program 1 times [2019-10-03 00:53:37,272 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:53:37,314 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:53:37,314 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:53:37,314 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:53:37,315 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:53:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:53:38,566 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2019-10-03 00:53:38,567 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:53:38,567 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:53:38,567 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:53:38,568 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:53:38,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:53:38,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:53:38,569 INFO L87 Difference]: Start difference. First operand 6044 states and 8148 transitions. Second operand 5 states. [2019-10-03 00:53:38,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:53:38,757 INFO L93 Difference]: Finished difference Result 6050 states and 8152 transitions. [2019-10-03 00:53:38,758 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:53:38,758 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 383 [2019-10-03 00:53:38,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:53:38,783 INFO L225 Difference]: With dead ends: 6050 [2019-10-03 00:53:38,783 INFO L226 Difference]: Without dead ends: 6050 [2019-10-03 00:53:38,784 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:53:38,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6050 states. [2019-10-03 00:53:38,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6050 to 6048. [2019-10-03 00:53:38,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6048 states. [2019-10-03 00:53:38,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6048 states to 6048 states and 8151 transitions. [2019-10-03 00:53:38,959 INFO L78 Accepts]: Start accepts. Automaton has 6048 states and 8151 transitions. Word has length 383 [2019-10-03 00:53:38,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:53:38,960 INFO L475 AbstractCegarLoop]: Abstraction has 6048 states and 8151 transitions. [2019-10-03 00:53:38,961 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:53:38,961 INFO L276 IsEmpty]: Start isEmpty. Operand 6048 states and 8151 transitions. [2019-10-03 00:53:39,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2019-10-03 00:53:39,005 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:53:39,005 INFO L411 BasicCegarLoop]: trace histogram [14, 14, 14, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 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] [2019-10-03 00:53:39,006 INFO L418 AbstractCegarLoop]: === Iteration 19 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:53:39,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:53:39,007 INFO L82 PathProgramCache]: Analyzing trace with hash -1895799888, now seen corresponding path program 1 times [2019-10-03 00:53:39,007 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:53:39,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:53:39,052 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:53:39,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:53:39,052 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:53:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:53:40,174 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2019-10-03 00:53:40,175 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:53:40,176 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:53:40,176 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:53:40,178 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:53:40,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:53:40,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:53:40,179 INFO L87 Difference]: Start difference. First operand 6048 states and 8151 transitions. Second operand 5 states. [2019-10-03 00:53:40,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:53:40,304 INFO L93 Difference]: Finished difference Result 6056 states and 8160 transitions. [2019-10-03 00:53:40,304 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 00:53:40,304 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 434 [2019-10-03 00:53:40,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:53:40,330 INFO L225 Difference]: With dead ends: 6056 [2019-10-03 00:53:40,330 INFO L226 Difference]: Without dead ends: 6056 [2019-10-03 00:53:40,331 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:53:40,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6056 states. [2019-10-03 00:53:40,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6056 to 6052. [2019-10-03 00:53:40,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6052 states. [2019-10-03 00:53:40,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6052 states to 6052 states and 8155 transitions. [2019-10-03 00:53:40,509 INFO L78 Accepts]: Start accepts. Automaton has 6052 states and 8155 transitions. Word has length 434 [2019-10-03 00:53:40,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:53:40,510 INFO L475 AbstractCegarLoop]: Abstraction has 6052 states and 8155 transitions. [2019-10-03 00:53:40,511 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:53:40,511 INFO L276 IsEmpty]: Start isEmpty. Operand 6052 states and 8155 transitions. [2019-10-03 00:53:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2019-10-03 00:53:40,543 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:53:40,543 INFO L411 BasicCegarLoop]: trace histogram [14, 14, 14, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-03 00:53:40,544 INFO L418 AbstractCegarLoop]: === Iteration 20 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:53:40,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:53:40,544 INFO L82 PathProgramCache]: Analyzing trace with hash 1980309622, now seen corresponding path program 1 times [2019-10-03 00:53:40,545 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:53:40,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:53:40,592 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:53:40,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:53:40,592 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:53:40,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:53:41,807 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 566 trivial. 0 not checked. [2019-10-03 00:53:41,808 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:53:41,808 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:53:41,808 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:53:41,809 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:53:41,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:53:41,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:53:41,810 INFO L87 Difference]: Start difference. First operand 6052 states and 8155 transitions. Second operand 5 states. [2019-10-03 00:53:48,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:53:48,914 INFO L93 Difference]: Finished difference Result 6052 states and 8154 transitions. [2019-10-03 00:53:48,914 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:53:48,914 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 440 [2019-10-03 00:53:48,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:53:48,939 INFO L225 Difference]: With dead ends: 6052 [2019-10-03 00:53:48,939 INFO L226 Difference]: Without dead ends: 6052 [2019-10-03 00:53:48,939 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 00:53:48,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6052 states. [2019-10-03 00:53:49,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6052 to 6052. [2019-10-03 00:53:49,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6052 states. [2019-10-03 00:53:49,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6052 states to 6052 states and 8154 transitions. [2019-10-03 00:53:49,101 INFO L78 Accepts]: Start accepts. Automaton has 6052 states and 8154 transitions. Word has length 440 [2019-10-03 00:53:49,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:53:49,103 INFO L475 AbstractCegarLoop]: Abstraction has 6052 states and 8154 transitions. [2019-10-03 00:53:49,103 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:53:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 6052 states and 8154 transitions. [2019-10-03 00:53:49,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2019-10-03 00:53:49,147 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:53:49,148 INFO L411 BasicCegarLoop]: trace histogram [12, 12, 12, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:53:49,148 INFO L418 AbstractCegarLoop]: === Iteration 21 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:53:49,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:53:49,149 INFO L82 PathProgramCache]: Analyzing trace with hash -1108047792, now seen corresponding path program 1 times [2019-10-03 00:53:49,149 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:53:49,502 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:53:49,502 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:53:49,502 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:53:49,502 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:53:49,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:53:50,547 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2019-10-03 00:53:50,547 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 00:53:50,548 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 00:53:50,549 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 497 with the following transitions: [2019-10-03 00:53:50,558 INFO L207 CegarAbsIntRunner]: [10], [12], [15], [18], [22], [44], [55], [57], [58], [94], [96], [98], [101], [107], [112], [115], [153], [289], [291], [294], [297], [301], [356], [395], [398], [399], [563], [565], [566], [729], [731], [732], [1403], [1408], [1410], [1411], [1432], [1434], [1437], [1443], [1445], [1524], [1530], [1531], [1573], [1815], [1817], [1889], [1890], [1915], [1916], [2267], [2268], [2367], [2369], [2372], [2374], [2758], [2759], [2775], [2777], [3296], [3380], [3382], [3383], [3386], [3389], [3394], [3395], [3549], [3863], [3865], [3868], [3914], [4413], [4414], [4693], [4694], [4787], [4788], [5363], [5364], [5394], [5422], [5424], [5430], [5431], [5432], [5434], [5436], [5456], [5460], [5465], [5467], [5612], [5614], [5617], [5622], [5625], [5637], [5841], [5842], [6485], [6487], [6489], [6491], [6494], [6579], [6581], [6706], [6709], [6711], [6712], [6754], [6755], [6915], [6917], [6918], [7288], [7290], [7292], [7296], [7298], [7302], [7456], [7833], [7838], [7843], [7848], [7853], [7858], [7863], [7868], [7873], [7891], [7894], [7898], [7902], [7986], [8087], [8089], [8090], [8125], [8131], [8180], [8183], [8187], [8189], [8194], [8195], [8227], [8290], [8292], [8311], [8313], [8316], [8320], [8379], [8385], [8388], [8390], [8393], [8396], [8398], [8400], [8402], [8404], [8407], [8418], [8423], [8426], [9042], [9044], [9047], [9072], [9550], [9552], [9555], [9559], [9562], [9566], [9568], [9570], [9576], [9581], [9594], [9599], [9600], [9611], [9613], [9614], [9783], [9784], [10065], [10067], [10069], [10072], [10085], [10090], [10096], [10097], [10099], [10101], [10102], [10170], [10171], [10240], [10243], [10249], [10251], [10272], [10274], [10275], [10417], [10419], [10420], [10496], [10516], [10574], [10576], [10579], [10581], [10606], [10608], [10609], [10623], [10624], [10944], [10946], [10947], [10963], [11256], [11258], [11262], [11265], [11352], [11355], [11379], [11381], [11443], [12109], [12111], [12122], [12265], [12266], [12713], [12714], [12729], [12730], [12741], [12742], [12743], [12744], [12745], [12746], [12815], [12816], [12877], [12878], [12925], [12926], [13113], [13114], [13235], [13236], [13237], [13417], [13418], [13419], [13420], [13421], [13449], [13467], [13468], [13469], [13563], [13564], [13565], [13759], [13779], [13780], [13781], [13782], [13811], [13857], [13858], [14267], [14277], [14278], [14281], [14282], [14283], [14284], [14299], [14300], [14301], [14302], [14625], [14626], [14627], [14628], [14629], [14630], [14631], [14661], [14662], [14663], [14693], [14694], [14695], [14696], [14697], [14698], [14787], [14788], [14883], [14884], [14885], [14886], [14887], [14888], [14889], [15075], [15127], [15128], [15137], [15138], [15139], [15167], [15168], [15169], [15170], [15215], [15216], [15217], [15225], [15226], [15227], [15228], [15229], [15230], [15231], [15232], [15233], [15234], [15235], [15236], [15237], [15238], [15239], [15240], [15247], [15248], [15251], [15417], [15418], [15581], [15582], [15583], [15584], [15585], [15586], [15591], [15592], [15713], [15714], [15715], [15716], [15721], [15722], [15723], [15724], [15725], [15726], [15777], [15778], [15821], [15822], [15859], [15881], [15882], [15883], [15884], [15885], [15897], [15898], [15967], [15968], [15977], [16051], [16052], [16053], [16054], [16055], [16056], [16057], [16071], [16072], [16073], [16079], [16245], [16246], [16247] [2019-10-03 00:53:50,671 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 00:53:50,672 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 00:53:51,665 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 00:53:51,667 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 929 root evaluator evaluations with a maximum evaluation depth of 0. Performed 929 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1938 variables. [2019-10-03 00:53:51,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:53:51,675 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 00:53:51,909 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-03 00:53:51,910 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 00:53:51,925 INFO L420 sIntCurrentIteration]: We unified 495 AI predicates to 495 [2019-10-03 00:53:51,925 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 00:53:51,926 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:53:51,926 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-03 00:53:51,926 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:53:51,927 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-03 00:53:51,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-03 00:53:51,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 00:53:51,928 INFO L87 Difference]: Start difference. First operand 6052 states and 8154 transitions. Second operand 2 states. [2019-10-03 00:53:51,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:53:51,929 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-03 00:53:51,929 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-03 00:53:51,929 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 496 [2019-10-03 00:53:51,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:53:51,929 INFO L225 Difference]: With dead ends: 2 [2019-10-03 00:53:51,930 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 00:53:51,930 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 495 GetRequests, 495 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 00:53:51,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 00:53:51,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 00:53:51,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 00:53:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 00:53:51,931 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 496 [2019-10-03 00:53:51,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:53:51,931 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 00:53:51,931 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-03 00:53:51,931 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 00:53:51,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 00:53:51,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 12:53:51 BoogieIcfgContainer [2019-10-03 00:53:51,938 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 00:53:51,949 INFO L168 Benchmark]: Toolchain (without parser) took 612914.89 ms. Allocated memory was 178.8 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 139.7 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 887.4 MB. Max. memory is 7.1 GB. [2019-10-03 00:53:51,950 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 140.0 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-03 00:53:51,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12138.57 ms. Allocated memory was 178.8 MB in the beginning and 680.5 MB in the end (delta: 501.7 MB). Free memory was 139.7 MB in the beginning and 421.2 MB in the end (delta: -281.6 MB). Peak memory consumption was 520.0 MB. Max. memory is 7.1 GB. [2019-10-03 00:53:51,952 INFO L168 Benchmark]: Boogie Preprocessor took 889.04 ms. Allocated memory is still 680.5 MB. Free memory was 421.2 MB in the beginning and 269.0 MB in the end (delta: 152.3 MB). Peak memory consumption was 152.3 MB. Max. memory is 7.1 GB. [2019-10-03 00:53:51,954 INFO L168 Benchmark]: RCFGBuilder took 389639.88 ms. Allocated memory was 680.5 MB in the beginning and 2.1 GB in the end (delta: 1.5 GB). Free memory was 269.0 MB in the beginning and 1.1 GB in the end (delta: -862.8 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2019-10-03 00:53:51,958 INFO L168 Benchmark]: TraceAbstraction took 210239.74 ms. Allocated memory was 2.1 GB in the beginning and 2.8 GB in the end (delta: 651.2 MB). Free memory was 1.1 GB in the beginning and 1.9 GB in the end (delta: -741.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-10-03 00:53:51,968 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 140.0 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 12138.57 ms. Allocated memory was 178.8 MB in the beginning and 680.5 MB in the end (delta: 501.7 MB). Free memory was 139.7 MB in the beginning and 421.2 MB in the end (delta: -281.6 MB). Peak memory consumption was 520.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 889.04 ms. Allocated memory is still 680.5 MB. Free memory was 421.2 MB in the beginning and 269.0 MB in the end (delta: 152.3 MB). Peak memory consumption was 152.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 389639.88 ms. Allocated memory was 680.5 MB in the beginning and 2.1 GB in the end (delta: 1.5 GB). Free memory was 269.0 MB in the beginning and 1.1 GB in the end (delta: -862.8 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. * TraceAbstraction took 210239.74 ms. Allocated memory was 2.1 GB in the beginning and 2.8 GB in the end (delta: 651.2 MB). Free memory was 1.1 GB in the beginning and 1.9 GB in the end (delta: -741.9 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 25015]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 25039]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 25051]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 25027]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 765 procedures, 7324 locations, 4 error locations. SAFE Result, 210.1s OverallTime, 21 OverallIterations, 16 TraceHistogramMax, 182.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 159584 SDtfs, 141905 SDslu, 324826 SDs, 0 SdLazy, 28176 SolverSat, 12347 SolverUnsat, 12 SolverUnknown, 0 SolverNotchecked, 163.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 694 GetRequests, 576 SyntacticMatches, 0 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 2.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6957occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 1.1s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 3.9252525252525254 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.0s AutomataMinimizationTime, 21 MinimizatonAttempts, 20 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 1.9s SsaConstructionTime, 5.6s SatisfiabilityAnalysisTime, 11.8s InterpolantComputationTime, 4081 NumberOfCodeBlocks, 4081 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 3565 ConstructedInterpolants, 0 QuantifiedInterpolants, 1157939 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 20 InterpolantComputations, 20 PerfectInterpolantSequences, 4840/4840 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...