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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 05:25:37,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 05:25:37,994 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 05:25:38,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 05:25:38,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 05:25:38,007 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 05:25:38,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 05:25:38,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 05:25:38,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 05:25:38,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 05:25:38,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 05:25:38,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 05:25:38,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 05:25:38,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 05:25:38,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 05:25:38,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 05:25:38,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 05:25:38,020 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 05:25:38,021 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 05:25:38,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 05:25:38,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 05:25:38,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 05:25:38,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 05:25:38,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 05:25:38,031 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 05:25:38,031 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 05:25:38,032 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 05:25:38,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 05:25:38,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 05:25:38,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 05:25:38,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 05:25:38,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 05:25:38,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 05:25:38,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 05:25:38,038 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 05:25:38,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 05:25:38,039 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 05:25:38,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 05:25:38,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 05:25:38,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 05:25:38,041 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 05:25:38,042 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-02 05:25:38,057 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 05:25:38,057 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 05:25:38,058 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 05:25:38,059 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 05:25:38,059 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 05:25:38,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 05:25:38,059 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 05:25:38,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 05:25:38,060 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 05:25:38,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 05:25:38,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 05:25:38,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 05:25:38,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 05:25:38,061 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 05:25:38,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 05:25:38,061 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 05:25:38,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 05:25:38,061 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 05:25:38,062 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 05:25:38,062 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 05:25:38,062 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 05:25:38,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 05:25:38,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 05:25:38,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 05:25:38,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 05:25:38,063 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 05:25:38,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 05:25:38,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 05:25:38,064 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 05:25:38,107 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 05:25:38,119 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 05:25:38,123 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 05:25:38,124 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 05:25:38,125 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 05:25:38,125 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2019-10-02 05:25:38,186 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d40dd4cd4/1cd22638093943d3b2f2dd7353e4f0d8/FLAG1c216db58 [2019-10-02 05:25:39,132 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 05:25:39,134 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2019-10-02 05:25:39,207 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d40dd4cd4/1cd22638093943d3b2f2dd7353e4f0d8/FLAG1c216db58 [2019-10-02 05:25:39,508 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d40dd4cd4/1cd22638093943d3b2f2dd7353e4f0d8 [2019-10-02 05:25:39,521 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 05:25:39,522 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 05:25:39,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 05:25:39,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 05:25:39,529 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 05:25:39,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:25:39" (1/1) ... [2019-10-02 05:25:39,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc6be10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:25:39, skipping insertion in model container [2019-10-02 05:25:39,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:25:39" (1/1) ... [2019-10-02 05:25:39,539 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 05:25:39,836 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 05:25:45,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 05:25:45,111 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 05:25:45,552 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 05:25:46,794 INFO L192 MainTranslator]: Completed translation [2019-10-02 05:25:46,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:25:46 WrapperNode [2019-10-02 05:25:46,795 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 05:25:46,795 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 05:25:46,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 05:25:46,796 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 05:25:46,810 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:25:46" (1/1) ... [2019-10-02 05:25:46,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:25:46" (1/1) ... [2019-10-02 05:25:46,939 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:25:46" (1/1) ... [2019-10-02 05:25:46,940 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:25:46" (1/1) ... [2019-10-02 05:25:47,127 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:25:46" (1/1) ... [2019-10-02 05:25:47,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:25:46" (1/1) ... [2019-10-02 05:25:47,236 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:25:46" (1/1) ... [2019-10-02 05:25:47,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 05:25:47,303 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 05:25:47,303 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 05:25:47,303 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 05:25:47,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:25:46" (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 [2019-10-02 05:25:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 05:25:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 05:25:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 05:25:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 05:25:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-02 05:25:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 05:25:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 05:25:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 05:25:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 05:25:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 05:25:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-02 05:25:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 05:25:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-02 05:25:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 05:25:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 05:25:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-02 05:25:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 05:25:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-02 05:25:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-02 05:25:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-02 05:25:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-02 05:25:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-02 05:25:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-02 05:25:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-02 05:25:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-02 05:25:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-02 05:25:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 05:25:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-02 05:25:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-02 05:25:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-02 05:25:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-02 05:25:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-02 05:25:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-02 05:25:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-02 05:25:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-10-02 05:25:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-02 05:25:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-02 05:25:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-02 05:25:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-02 05:25:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-02 05:25:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-10-02 05:25:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-10-02 05:25:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-02 05:25:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-02 05:25:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-02 05:25:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-02 05:25:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-02 05:25:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-02 05:25:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-02 05:25:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-02 05:25:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-02 05:25:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-02 05:25:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-02 05:25:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-02 05:25:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-02 05:25:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-02 05:25:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-02 05:25:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-02 05:25:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-10-02 05:25:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-02 05:25:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2019-10-02 05:25:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2019-10-02 05:25:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-02 05:25:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-02 05:25:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-02 05:25:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-10-02 05:25:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-02 05:25:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-02 05:25:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2019-10-02 05:25:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_trim [2019-10-02 05:25:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_trim [2019-10-02 05:25:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-02 05:25:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-02 05:25:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-02 05:25:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-02 05:25:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-02 05:25:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-02 05:25:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-02 05:25:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-02 05:25:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-02 05:25:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-02 05:25:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-02 05:25:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 05:25:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-02 05:25:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-02 05:25:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-02 05:25:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-02 05:25:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-02 05:25:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-02 05:25:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-02 05:25:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-02 05:25:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-02 05:25:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-02 05:25:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-02 05:25:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2019-10-02 05:25:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-02 05:25:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-02 05:25:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-02 05:25:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-02 05:25:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-02 05:25:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-02 05:25:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-02 05:25:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-02 05:25:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-02 05:25:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-02 05:25:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-02 05:25:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-02 05:25:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-02 05:25:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-02 05:25:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-02 05:25:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-02 05:25:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-02 05:25:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-02 05:25:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-02 05:25:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-02 05:25:47,399 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-02 05:25:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-02 05:25:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_enable [2019-10-02 05:25:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_disable [2019-10-02 05:25:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_reset [2019-10-02 05:25:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_config [2019-10-02 05:25:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reinit_locked [2019-10-02 05:25:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_task [2019-10-02 05:25:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_link [2019-10-02 05:25:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_link_chg_task [2019-10-02 05:25:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_link_chg_event [2019-10-02 05:25:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_del_timer [2019-10-02 05:25:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_cancel_work [2019-10-02 05:25:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_timeout [2019-10-02 05:25:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_multi [2019-10-02 05:25:47,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_rx_mode [2019-10-02 05:25:47,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_rx_mode [2019-10-02 05:25:47,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_vlan_mode [2019-10-02 05:25:47,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_vlan_mode [2019-10-02 05:25:47,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restore_vlan [2019-10-02 05:25:47,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_mac_addr [2019-10-02 05:25:47,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_fix_features [2019-10-02 05:25:47,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_features [2019-10-02 05:25:47,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_change_mtu [2019-10-02 05:25:47,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_mdio_read [2019-10-02 05:25:47,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_mdio_write [2019-10-02 05:25:47,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_mii_ioctl [2019-10-02 05:25:47,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_ioctl [2019-10-02 05:25:47,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_setup_pcicmd [2019-10-02 05:25:47,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_alloc_queues [2019-10-02 05:25:47,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_sw_init [2019-10-02 05:25:47,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_ring [2019-10-02 05:25:47,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_ring [2019-10-02 05:25:47,404 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_cal_ring_size [2019-10-02 05:25:47,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_init_ring_resources [2019-10-02 05:25:47,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_init_ring_ptrs [2019-10-02 05:25:47,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_ring_resources [2019-10-02 05:25:47,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_setup_ring_resources [2019-10-02 05:25:47,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_configure_des_ring [2019-10-02 05:25:47,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_configure_tx [2019-10-02 05:25:47,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_configure_rx [2019-10-02 05:25:47,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_configure_dma [2019-10-02 05:25:47,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_setup_mac_ctrl [2019-10-02 05:25:47,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_configure [2019-10-02 05:25:47,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_stats [2019-10-02 05:25:47,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_update_hw_stats [2019-10-02 05:25:47,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clear_phy_int [2019-10-02 05:25:47,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_irq [2019-10-02 05:25:47,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_intr [2019-10-02 05:25:47,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_rx_checksum [2019-10-02 05:25:47,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_rx_page [2019-10-02 05:25:47,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_irq [2019-10-02 05:25:47,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean [2019-10-02 05:25:47,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_netpoll [2019-10-02 05:25:47,407 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tpd_avail [2019-10-02 05:25:47,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tpd [2019-10-02 05:25:47,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tx_buffer [2019-10-02 05:25:47,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_cal_tdp_req [2019-10-02 05:25:47,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tso_csum [2019-10-02 05:25:47,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_map [2019-10-02 05:25:47,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_queue [2019-10-02 05:25:47,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_xmit_frame [2019-10-02 05:25:47,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_irq [2019-10-02 05:25:47,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_request_irq [2019-10-02 05:25:47,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_up [2019-10-02 05:25:47,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_down [2019-10-02 05:25:47,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_open [2019-10-02 05:25:47,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_close [2019-10-02 05:25:47,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_suspend [2019-10-02 05:25:47,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_resume [2019-10-02 05:25:47,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_shutdown [2019-10-02 05:25:47,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_init_netdev [2019-10-02 05:25:47,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_probe [2019-10-02 05:25:47,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_remove [2019-10-02 05:25:47,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_error_detected [2019-10-02 05:25:47,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_slot_reset [2019-10-02 05:25:47,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_resume [2019-10-02 05:25:47,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_driver_init [2019-10-02 05:25:47,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_driver_exit [2019-10-02 05:25:47,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2019-10-02 05:25:47,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_atl1e_driver_init_14_9 [2019-10-02 05:25:47,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-02 05:25:47,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-02 05:25:47,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 05:25:47,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-02 05:25:47,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-02 05:25:47,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-02 05:25:47,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-10-02 05:25:47,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2019-10-02 05:25:47,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-10-02 05:25:47,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-02 05:25:47,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-02 05:25:47,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-10-02 05:25:47,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-02 05:25:47,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-10-02 05:25:47,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-02 05:25:47,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-02 05:25:47,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-02 05:25:47,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-02 05:25:47,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-02 05:25:47,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-02 05:25:47,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-02 05:25:47,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-02 05:25:47,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-02 05:25:47,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-02 05:25:47,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-02 05:25:47,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-10-02 05:25:47,415 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 05:25:47,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-02 05:25:47,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-02 05:25:47,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 05:25:47,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 05:25:47,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 05:25:47,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 05:25:47,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 05:25:47,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2019-10-02 05:25:47,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2019-10-02 05:25:47,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2019-10-02 05:25:47,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-02 05:25:47,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-02 05:25:47,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-02 05:25:47,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-02 05:25:47,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-02 05:25:47,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-02 05:25:47,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-02 05:25:47,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-02 05:25:47,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-02 05:25:47,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-02 05:25:47,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-02 05:25:47,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-02 05:25:47,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 05:25:47,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 05:25:47,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 05:25:47,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-02 05:25:47,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 05:25:47,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-02 05:25:47,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-02 05:25:47,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-02 05:25:47,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-02 05:25:47,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-10-02 05:25:47,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-02 05:25:47,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2019-10-02 05:25:47,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2019-10-02 05:25:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-02 05:25:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-02 05:25:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-02 05:25:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-10-02 05:25:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-02 05:25:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-02 05:25:47,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-02 05:25:47,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_77 [2019-10-02 05:25:47,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2019-10-02 05:25:47,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_79 [2019-10-02 05:25:47,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2019-10-02 05:25:47,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2019-10-02 05:25:47,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_83 [2019-10-02 05:25:47,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_84 [2019-10-02 05:25:47,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_trylock_88 [2019-10-02 05:25:47,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2019-10-02 05:25:47,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_92 [2019-10-02 05:25:47,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2019-10-02 05:25:47,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_94 [2019-10-02 05:25:47,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_95 [2019-10-02 05:25:47,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_96 [2019-10-02 05:25:47,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2019-10-02 05:25:47,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_98 [2019-10-02 05:25:47,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_99 [2019-10-02 05:25:47,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_100 [2019-10-02 05:25:47,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-02 05:25:47,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2019-10-02 05:25:47,423 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2019-10-02 05:25:47,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_eeprom_exist [2019-10-02 05:25:47,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hw_set_mac_addr [2019-10-02 05:25:47,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_permanent_address [2019-10-02 05:25:47,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_eeprom [2019-10-02 05:25:47,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_eeprom [2019-10-02 05:25:47,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_force_ps [2019-10-02 05:25:47,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_mac_addr [2019-10-02 05:25:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hash_mc_addr [2019-10-02 05:25:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hash_set [2019-10-02 05:25:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_phy_reg [2019-10-02 05:25:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_phy_reg [2019-10-02 05:25:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_init_pcie [2019-10-02 05:25:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_setup_autoneg_adv [2019-10-02 05:25:47,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_commit [2019-10-02 05:25:47,426 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_init [2019-10-02 05:25:47,426 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_hw [2019-10-02 05:25:47,426 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_init_hw [2019-10-02 05:25:47,426 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_speed_and_duplex [2019-10-02 05:25:47,426 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restart_autoneg [2019-10-02 05:25:47,426 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-02 05:25:47,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-02 05:25:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 05:25:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 05:25:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-02 05:25:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-02 05:25:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_settings [2019-10-02 05:25:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_settings [2019-10-02 05:25:47,427 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_msglevel [2019-10-02 05:25:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs_len [2019-10-02 05:25:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs [2019-10-02 05:25:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom_len [2019-10-02 05:25:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom [2019-10-02 05:25:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_eeprom [2019-10-02 05:25:47,428 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_drvinfo [2019-10-02 05:25:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_wol [2019-10-02 05:25:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_wol [2019-10-02 05:25:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_nway_reset [2019-10-02 05:25:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_ethtool_ops [2019-10-02 05:25:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-02 05:25:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 05:25:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-02 05:25:47,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-02 05:25:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-02 05:25:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 05:25:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-02 05:25:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 05:25:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-02 05:25:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-02 05:25:47,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-10-02 05:25:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2019-10-02 05:25:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 05:25:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_validate_option [2019-10-02 05:25:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_options [2019-10-02 05:25:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 05:25:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 05:25:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 05:25:47,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 05:25:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 05:25:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 05:25:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 05:25:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 05:25:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 05:25:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 05:25:47,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 05:25:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 05:25:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 05:25:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 05:25:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 05:25:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 05:25:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 05:25:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 05:25:47,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 05:25:47,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 05:25:47,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 05:25:47,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 05:25:47,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 05:25:47,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 05:25:47,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 05:25:47,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 05:25:47,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 05:25:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 05:25:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 05:25:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 05:25:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 05:25:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 05:25:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 05:25:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 05:25:47,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 05:25:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 05:25:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 05:25:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 05:25:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 05:25:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 05:25:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 05:25:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 05:25:47,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 05:25:47,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 05:25:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 05:25:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 05:25:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 05:25:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 05:25:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 05:25:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 05:25:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 05:25:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 05:25:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 05:25:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 05:25:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 05:25:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 05:25:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 05:25:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 05:25:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 05:25:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-02 05:25:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-02 05:25:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-02 05:25:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-02 05:25:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-02 05:25:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-02 05:25:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-02 05:25:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 05:25:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-02 05:25:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-02 05:25:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-02 05:25:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-02 05:25:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-02 05:25:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-02 05:25:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-02 05:25:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-02 05:25:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 05:25:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 05:25:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 05:25:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 05:25:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 05:25:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 05:25:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 05:25:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 05:25:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 05:25:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 05:25:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 05:25:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 05:25:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 05:25:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 05:25:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 05:25:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 05:25:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-02 05:25:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-02 05:25:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-02 05:25:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-02 05:25:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-02 05:25:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-02 05:25:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-02 05:25:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 05:25:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 05:25:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 05:25:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 05:25:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 05:25:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 05:25:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 05:25:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 05:25:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 05:25:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-02 05:25:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-02 05:25:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-02 05:25:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-02 05:25:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-02 05:25:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-02 05:25:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-02 05:25:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-02 05:25:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 05:25:47,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 05:25:47,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 05:25:47,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 05:25:47,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 05:25:47,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 05:25:47,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 05:25:47,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 05:25:47,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 05:25:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-02 05:25:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-02 05:25:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-02 05:25:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-02 05:25:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-02 05:25:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ___pskb_trim [2019-10-02 05:25:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 05:25:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-02 05:25:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-02 05:25:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-02 05:25:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-02 05:25:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-02 05:25:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_trylock [2019-10-02 05:25:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-02 05:25:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-02 05:25:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-02 05:25:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-02 05:25:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-02 05:25:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-02 05:25:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-02 05:25:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 05:25:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2019-10-02 05:25:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-02 05:25:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-02 05:25:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-02 05:25:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-02 05:25:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-02 05:25:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-02 05:25:47,528 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-02 05:25:47,528 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-02 05:25:47,528 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-02 05:25:47,528 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-02 05:25:47,529 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-02 05:25:47,529 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-02 05:25:47,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-02 05:25:47,529 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-02 05:25:47,529 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-02 05:25:47,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-02 05:25:47,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-02 05:25:47,530 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-02 05:25:47,530 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-02 05:25:47,530 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-02 05:25:47,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-02 05:25:47,531 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 05:25:47,531 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-02 05:25:47,531 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-02 05:25:47,531 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-02 05:25:47,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 05:25:47,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 05:25:47,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 05:25:47,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 05:25:47,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 05:25:47,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-02 05:25:47,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-02 05:25:47,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-02 05:25:47,532 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-02 05:25:47,532 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 05:25:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-02 05:25:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-02 05:25:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-02 05:25:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2019-10-02 05:25:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-02 05:25:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-02 05:25:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-02 05:25:47,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-02 05:25:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-02 05:25:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-02 05:25:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-02 05:25:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-02 05:25:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-02 05:25:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-02 05:25:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-02 05:25:47,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-02 05:25:47,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-02 05:25:47,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-02 05:25:47,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-02 05:25:47,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-02 05:25:47,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-02 05:25:47,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-02 05:25:47,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-02 05:25:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-02 05:25:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-02 05:25:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-02 05:25:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-02 05:25:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 05:25:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-10-02 05:25:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-02 05:25:47,536 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-02 05:25:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-02 05:25:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 05:25:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-02 05:25:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-02 05:25:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-02 05:25:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 05:25:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 05:25:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 05:25:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 05:25:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 05:25:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 05:25:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 05:25:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 05:25:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 05:25:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 05:25:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-02 05:25:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 05:25:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 05:25:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 05:25:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-02 05:25:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 05:25:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 05:25:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-02 05:25:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 05:25:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-02 05:25:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-02 05:25:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-02 05:25:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-02 05:25:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 05:25:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 05:25:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 05:25:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-02 05:25:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 05:25:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-02 05:25:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-02 05:25:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-02 05:25:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 05:25:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-02 05:25:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-02 05:25:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-02 05:25:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-02 05:25:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-02 05:25:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_77 [2019-10-02 05:25:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_79 [2019-10-02 05:25:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_84 [2019-10-02 05:25:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_trylock [2019-10-02 05:25:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_trylock_88 [2019-10-02 05:25:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 05:25:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 05:25:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 05:25:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 05:25:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 05:25:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-02 05:25:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 05:25:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-02 05:25:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-02 05:25:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 05:25:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 05:25:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 05:25:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 05:25:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 05:25:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 05:25:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-02 05:25:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 05:25:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2019-10-02 05:25:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-02 05:25:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-02 05:25:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-02 05:25:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 05:25:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-02 05:25:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2019-10-02 05:25:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-02 05:25:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2019-10-02 05:25:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-02 05:25:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2019-10-02 05:25:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2019-10-02 05:25:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-02 05:25:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-02 05:25:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_83 [2019-10-02 05:25:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-02 05:25:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-02 05:25:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-02 05:25:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-02 05:25:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-02 05:25:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-02 05:25:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-02 05:25:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-10-02 05:25:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-02 05:25:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-02 05:25:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-02 05:25:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-02 05:25:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-02 05:25:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-02 05:25:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-02 05:25:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 05:25:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-02 05:25:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-02 05:25:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 05:25:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-02 05:25:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-02 05:25:47,550 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-10-02 05:25:47,551 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-10-02 05:25:47,551 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-02 05:25:47,551 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-02 05:25:47,551 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-02 05:25:47,551 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-02 05:25:47,551 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-02 05:25:47,551 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-02 05:25:47,551 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-02 05:25:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-02 05:25:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-02 05:25:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 05:25:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-02 05:25:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 05:25:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-02 05:25:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-02 05:25:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-02 05:25:47,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-02 05:25:47,553 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-02 05:25:47,553 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-02 05:25:47,553 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-02 05:25:47,553 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-02 05:25:47,553 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-02 05:25:47,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 05:25:47,553 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-02 05:25:47,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 05:25:47,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 05:25:47,554 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-02 05:25:47,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-02 05:25:47,554 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-10-02 05:25:47,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-02 05:25:47,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-02 05:25:47,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-10-02 05:25:47,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-02 05:25:47,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2019-10-02 05:25:47,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2019-10-02 05:25:47,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 05:25:47,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-02 05:25:47,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-02 05:25:47,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-02 05:25:47,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-10-02 05:25:47,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-02 05:25:47,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-02 05:25:47,555 INFO L130 BoogieDeclarations]: Found specification of procedure ___pskb_trim [2019-10-02 05:25:47,555 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2019-10-02 05:25:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_trim [2019-10-02 05:25:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_trim [2019-10-02 05:25:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-02 05:25:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-02 05:25:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-02 05:25:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-02 05:25:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-02 05:25:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-02 05:25:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-02 05:25:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-02 05:25:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-02 05:25:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-02 05:25:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-02 05:25:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-02 05:25:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-02 05:25:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-02 05:25:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-02 05:25:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 05:25:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-02 05:25:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-02 05:25:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_96 [2019-10-02 05:25:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_98 [2019-10-02 05:25:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-02 05:25:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-02 05:25:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-02 05:25:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-02 05:25:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-02 05:25:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-02 05:25:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-02 05:25:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-02 05:25:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-02 05:25:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-02 05:25:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-02 05:25:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-02 05:25:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-02 05:25:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-02 05:25:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-02 05:25:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-02 05:25:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-02 05:25:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-02 05:25:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-02 05:25:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-02 05:25:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-02 05:25:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_95 [2019-10-02 05:25:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-02 05:25:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2019-10-02 05:25:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2019-10-02 05:25:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-02 05:25:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-02 05:25:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-02 05:25:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-02 05:25:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-02 05:25:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-02 05:25:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-02 05:25:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-02 05:25:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-02 05:25:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-02 05:25:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-02 05:25:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-02 05:25:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-02 05:25:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-02 05:25:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-02 05:25:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-02 05:25:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-02 05:25:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-02 05:25:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-02 05:25:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-02 05:25:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-02 05:25:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_99 [2019-10-02 05:25:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-02 05:25:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_100 [2019-10-02 05:25:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-02 05:25:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-02 05:25:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-02 05:25:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-02 05:25:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-02 05:25:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-02 05:25:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-02 05:25:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-02 05:25:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-02 05:25:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-02 05:25:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-02 05:25:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2019-10-02 05:25:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-02 05:25:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_92 [2019-10-02 05:25:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-02 05:25:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-02 05:25:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-02 05:25:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-02 05:25:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-02 05:25:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_94 [2019-10-02 05:25:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-02 05:25:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-02 05:25:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-02 05:25:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-02 05:25:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-02 05:25:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-02 05:25:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-02 05:25:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-02 05:25:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_hw [2019-10-02 05:25:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_mac_addr [2019-10-02 05:25:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_init_hw [2019-10-02 05:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_commit [2019-10-02 05:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_speed_and_duplex [2019-10-02 05:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hash_mc_addr [2019-10-02 05:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hash_set [2019-10-02 05:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_phy_reg [2019-10-02 05:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_phy_reg [2019-10-02 05:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hw_set_mac_addr [2019-10-02 05:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_init [2019-10-02 05:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_force_ps [2019-10-02 05:25:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restart_autoneg [2019-10-02 05:25:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_options [2019-10-02 05:25:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_up [2019-10-02 05:25:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_down [2019-10-02 05:25:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reinit_locked [2019-10-02 05:25:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_ethtool_ops [2019-10-02 05:25:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_setup_mac_ctrl [2019-10-02 05:25:47,569 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_enable [2019-10-02 05:25:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_disable [2019-10-02 05:25:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_reset [2019-10-02 05:25:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_config [2019-10-02 05:25:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_task [2019-10-02 05:25:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_link [2019-10-02 05:25:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 05:25:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_link_chg_task [2019-10-02 05:25:47,570 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_link_chg_event [2019-10-02 05:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_del_timer [2019-10-02 05:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_cancel_work [2019-10-02 05:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_timeout [2019-10-02 05:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_multi [2019-10-02 05:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_rx_mode [2019-10-02 05:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_rx_mode [2019-10-02 05:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_vlan_mode [2019-10-02 05:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_vlan_mode [2019-10-02 05:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restore_vlan [2019-10-02 05:25:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_mac_addr [2019-10-02 05:25:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 05:25:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_fix_features [2019-10-02 05:25:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_features [2019-10-02 05:25:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_change_mtu [2019-10-02 05:25:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_mdio_read [2019-10-02 05:25:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_mdio_write [2019-10-02 05:25:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_mii_ioctl [2019-10-02 05:25:47,573 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_ioctl [2019-10-02 05:25:47,573 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_setup_pcicmd [2019-10-02 05:25:47,573 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_alloc_queues [2019-10-02 05:25:47,573 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_sw_init [2019-10-02 05:25:47,573 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_ring [2019-10-02 05:25:47,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 05:25:47,573 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_ring [2019-10-02 05:25:47,573 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_cal_ring_size [2019-10-02 05:25:47,573 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_init_ring_resources [2019-10-02 05:25:47,574 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_init_ring_ptrs [2019-10-02 05:25:47,574 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_ring_resources [2019-10-02 05:25:47,574 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_setup_ring_resources [2019-10-02 05:25:47,574 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_configure_des_ring [2019-10-02 05:25:47,574 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_configure_tx [2019-10-02 05:25:47,574 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_configure_rx [2019-10-02 05:25:47,574 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_configure_dma [2019-10-02 05:25:47,574 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_configure [2019-10-02 05:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_stats [2019-10-02 05:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_update_hw_stats [2019-10-02 05:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clear_phy_int [2019-10-02 05:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_irq [2019-10-02 05:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_intr [2019-10-02 05:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_rx_checksum [2019-10-02 05:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_rx_page [2019-10-02 05:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_irq [2019-10-02 05:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean [2019-10-02 05:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_netpoll [2019-10-02 05:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tpd_avail [2019-10-02 05:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tpd [2019-10-02 05:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tx_buffer [2019-10-02 05:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_cal_tdp_req [2019-10-02 05:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tso_csum [2019-10-02 05:25:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_map [2019-10-02 05:25:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_queue [2019-10-02 05:25:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_xmit_frame [2019-10-02 05:25:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_irq [2019-10-02 05:25:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_request_irq [2019-10-02 05:25:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_open [2019-10-02 05:25:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_close [2019-10-02 05:25:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_suspend [2019-10-02 05:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_resume [2019-10-02 05:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_shutdown [2019-10-02 05:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_init_netdev [2019-10-02 05:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_probe [2019-10-02 05:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_remove [2019-10-02 05:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_error_detected [2019-10-02 05:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_slot_reset [2019-10-02 05:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_resume [2019-10-02 05:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_driver_init [2019-10-02 05:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_driver_exit [2019-10-02 05:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2019-10-02 05:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_atl1e_driver_init_14_9 [2019-10-02 05:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-02 05:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-02 05:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 05:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-02 05:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-02 05:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-02 05:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-10-02 05:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2019-10-02 05:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-10-02 05:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-02 05:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-02 05:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-10-02 05:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-02 05:25:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-10-02 05:25:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-02 05:25:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 05:25:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-02 05:25:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-02 05:25:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-02 05:25:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 05:25:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-02 05:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-02 05:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-02 05:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-02 05:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-02 05:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-02 05:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-02 05:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 05:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-02 05:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-02 05:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-02 05:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-02 05:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-02 05:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-02 05:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-02 05:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-10-02 05:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2019-10-02 05:25:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 05:25:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-10-02 05:25:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 05:25:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-02 05:25:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-02 05:25:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 05:25:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 05:25:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 05:25:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 05:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 05:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2019-10-02 05:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2019-10-02 05:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2019-10-02 05:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-02 05:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-02 05:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-02 05:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-02 05:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-02 05:25:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-02 05:25:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-02 05:25:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-02 05:25:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-02 05:25:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-02 05:25:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-02 05:25:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-02 05:25:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 05:25:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 05:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 05:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-02 05:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 05:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-02 05:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-02 05:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-02 05:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-02 05:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-10-02 05:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-02 05:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2019-10-02 05:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2019-10-02 05:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-02 05:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-02 05:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-02 05:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-10-02 05:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 05:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 05:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 05:25:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-02 05:25:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-02 05:25:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2019-10-02 05:25:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2019-10-02 05:25:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 05:25:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-02 05:25:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_eeprom [2019-10-02 05:25:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_eeprom [2019-10-02 05:25:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_eeprom_exist [2019-10-02 05:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_permanent_address [2019-10-02 05:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_init_pcie [2019-10-02 05:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_setup_autoneg_adv [2019-10-02 05:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-02 05:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-02 05:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-02 05:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-02 05:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 05:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 05:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 05:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-02 05:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-02 05:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-02 05:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_settings [2019-10-02 05:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_settings [2019-10-02 05:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_msglevel [2019-10-02 05:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs_len [2019-10-02 05:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs [2019-10-02 05:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom_len [2019-10-02 05:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom [2019-10-02 05:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_eeprom [2019-10-02 05:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_drvinfo [2019-10-02 05:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_wol [2019-10-02 05:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_wol [2019-10-02 05:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_nway_reset [2019-10-02 05:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2019-10-02 05:25:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_validate_option [2019-10-02 05:25:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 05:25:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 05:25:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 05:25:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 05:25:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 05:25:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 05:25:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 05:25:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 05:25:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 05:25:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 05:25:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 05:25:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 05:25:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 05:25:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 05:25:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 05:25:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 05:25:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 05:25:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 05:25:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 05:25:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 05:25:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 05:25:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 05:25:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 05:25:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 05:25:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 05:25:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 05:25:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 05:25:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 05:25:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 05:25:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 05:25:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 05:25:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 05:25:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 05:25:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 05:25:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-02 05:25:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-02 05:25:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-02 05:25:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-02 05:25:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 05:25:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 05:25:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 05:25:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 05:25:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 05:25:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 05:25:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 05:25:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 05:25:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 05:25:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 05:25:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 05:25:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 05:25:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 05:25:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 05:25:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 05:25:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 05:25:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 05:25:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 05:25:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 05:25:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 05:25:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 05:25:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 05:25:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 05:25:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 05:25:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 05:25:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-02 05:25:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-02 05:25:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-02 05:25:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-02 05:25:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-02 05:25:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-02 05:25:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-02 05:25:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 05:25:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-02 05:25:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-02 05:25:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-02 05:25:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-02 05:25:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-02 05:25:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-02 05:25:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-02 05:25:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-02 05:25:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 05:25:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 05:25:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 05:25:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 05:25:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 05:25:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 05:25:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 05:25:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 05:25:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mdio_lock_of_atl1e_adapter [2019-10-02 05:25:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 05:25:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 05:25:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 05:25:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 05:25:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 05:25:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 05:25:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 05:25:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 05:25:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-02 05:25:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-02 05:25:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-02 05:25:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-02 05:25:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-02 05:25:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-02 05:25:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-02 05:25:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 05:25:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 05:25:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 05:25:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 05:25:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 05:25:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 05:25:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 05:25:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 05:25:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 05:25:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-02 05:25:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-02 05:25:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-02 05:25:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-02 05:25:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-02 05:25:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-02 05:25:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-02 05:25:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-02 05:25:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-02 05:25:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 05:25:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 05:25:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 05:25:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 05:25:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 05:25:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 05:25:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 05:25:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 05:25:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_atl1e_adapter [2019-10-02 05:25:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-02 05:25:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 05:25:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 05:25:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 05:25:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 05:25:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-02 05:25:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 05:25:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 05:25:47,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 05:25:47,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 05:25:47,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 05:25:47,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 05:25:47,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 05:25:47,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 05:25:53,400 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 05:25:56,385 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 05:26:04,588 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 05:26:04,588 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 05:26:04,592 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 05:26:04 BoogieIcfgContainer [2019-10-02 05:26:04,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 05:26:04,594 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 05:26:04,594 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 05:26:04,597 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 05:26:04,597 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 05:25:39" (1/3) ... [2019-10-02 05:26:04,598 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cb4c94f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 05:26:04, skipping insertion in model container [2019-10-02 05:26:04,598 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:25:46" (2/3) ... [2019-10-02 05:26:04,599 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cb4c94f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 05:26:04, skipping insertion in model container [2019-10-02 05:26:04,599 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 05:26:04" (3/3) ... [2019-10-02 05:26:04,601 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2019-10-02 05:26:04,611 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 05:26:04,633 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-02 05:26:04,654 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-02 05:26:04,701 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 05:26:04,701 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 05:26:04,702 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 05:26:04,702 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 05:26:04,702 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 05:26:04,702 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 05:26:04,702 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 05:26:04,702 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 05:26:04,702 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 05:26:04,780 INFO L276 IsEmpty]: Start isEmpty. Operand 4618 states. [2019-10-02 05:26:04,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2019-10-02 05:26:04,796 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:26:04,797 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:26:04,799 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]=== [2019-10-02 05:26:04,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:26:04,805 INFO L82 PathProgramCache]: Analyzing trace with hash 2085835675, now seen corresponding path program 1 times [2019-10-02 05:26:04,806 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:26:04,807 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:26:05,049 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:26:05,050 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:26:05,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:26:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:26:06,166 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2019-10-02 05:26:06,170 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:26:06,170 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:26:06,174 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:26:06,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:26:06,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:26:06,195 INFO L87 Difference]: Start difference. First operand 4618 states. Second operand 3 states. [2019-10-02 05:26:07,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:26:07,044 INFO L93 Difference]: Finished difference Result 11111 states and 14619 transitions. [2019-10-02 05:26:07,045 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:26:07,046 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 176 [2019-10-02 05:26:07,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:26:07,115 INFO L225 Difference]: With dead ends: 11111 [2019-10-02 05:26:07,115 INFO L226 Difference]: Without dead ends: 7366 [2019-10-02 05:26:07,142 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:26:07,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7366 states. [2019-10-02 05:26:07,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7366 to 7338. [2019-10-02 05:26:07,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7338 states. [2019-10-02 05:26:07,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7338 states to 7338 states and 9435 transitions. [2019-10-02 05:26:07,732 INFO L78 Accepts]: Start accepts. Automaton has 7338 states and 9435 transitions. Word has length 176 [2019-10-02 05:26:07,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:26:07,735 INFO L475 AbstractCegarLoop]: Abstraction has 7338 states and 9435 transitions. [2019-10-02 05:26:07,735 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:26:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 7338 states and 9435 transitions. [2019-10-02 05:26:07,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2019-10-02 05:26:07,754 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:26:07,754 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:26:07,755 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]=== [2019-10-02 05:26:07,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:26:07,755 INFO L82 PathProgramCache]: Analyzing trace with hash 905819664, now seen corresponding path program 1 times [2019-10-02 05:26:07,755 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:26:07,756 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:26:07,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:26:07,787 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:26:07,787 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:26:07,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:26:08,172 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2019-10-02 05:26:08,172 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:26:08,172 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:26:08,176 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:26:08,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:26:08,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:26:08,177 INFO L87 Difference]: Start difference. First operand 7338 states and 9435 transitions. Second operand 3 states. [2019-10-02 05:26:09,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:26:09,047 INFO L93 Difference]: Finished difference Result 21652 states and 27919 transitions. [2019-10-02 05:26:09,047 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:26:09,047 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 183 [2019-10-02 05:26:09,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:26:09,171 INFO L225 Difference]: With dead ends: 21652 [2019-10-02 05:26:09,171 INFO L226 Difference]: Without dead ends: 14365 [2019-10-02 05:26:09,212 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:26:09,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14365 states. [2019-10-02 05:26:10,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14365 to 14318. [2019-10-02 05:26:10,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14318 states. [2019-10-02 05:26:10,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14318 states to 14318 states and 18480 transitions. [2019-10-02 05:26:10,136 INFO L78 Accepts]: Start accepts. Automaton has 14318 states and 18480 transitions. Word has length 183 [2019-10-02 05:26:10,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:26:10,137 INFO L475 AbstractCegarLoop]: Abstraction has 14318 states and 18480 transitions. [2019-10-02 05:26:10,138 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:26:10,138 INFO L276 IsEmpty]: Start isEmpty. Operand 14318 states and 18480 transitions. [2019-10-02 05:26:10,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2019-10-02 05:26:10,143 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:26:10,143 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:26:10,143 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]=== [2019-10-02 05:26:10,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:26:10,144 INFO L82 PathProgramCache]: Analyzing trace with hash 461950176, now seen corresponding path program 1 times [2019-10-02 05:26:10,144 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:26:10,144 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:26:10,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:26:10,167 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:26:10,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:26:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:26:10,557 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2019-10-02 05:26:10,557 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:26:10,558 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:26:10,558 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:26:10,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:26:10,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:26:10,559 INFO L87 Difference]: Start difference. First operand 14318 states and 18480 transitions. Second operand 3 states. [2019-10-02 05:26:13,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:26:13,961 INFO L93 Difference]: Finished difference Result 42596 states and 55198 transitions. [2019-10-02 05:26:13,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:26:13,962 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 193 [2019-10-02 05:26:13,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:26:14,126 INFO L225 Difference]: With dead ends: 42596 [2019-10-02 05:26:14,126 INFO L226 Difference]: Without dead ends: 28329 [2019-10-02 05:26:15,496 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:26:15,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28329 states. [2019-10-02 05:26:16,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28329 to 28266. [2019-10-02 05:26:16,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28266 states. [2019-10-02 05:26:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28266 states to 28266 states and 36674 transitions. [2019-10-02 05:26:16,843 INFO L78 Accepts]: Start accepts. Automaton has 28266 states and 36674 transitions. Word has length 193 [2019-10-02 05:26:16,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:26:16,845 INFO L475 AbstractCegarLoop]: Abstraction has 28266 states and 36674 transitions. [2019-10-02 05:26:16,845 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:26:16,845 INFO L276 IsEmpty]: Start isEmpty. Operand 28266 states and 36674 transitions. [2019-10-02 05:26:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2019-10-02 05:26:16,854 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:26:16,854 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 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] [2019-10-02 05:26:16,855 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]=== [2019-10-02 05:26:16,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:26:16,855 INFO L82 PathProgramCache]: Analyzing trace with hash 334401630, now seen corresponding path program 1 times [2019-10-02 05:26:16,855 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:26:16,855 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:26:16,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:26:16,881 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:26:16,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:26:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:26:17,281 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 739 trivial. 0 not checked. [2019-10-02 05:26:17,282 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:26:17,282 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:26:17,289 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:26:17,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:26:17,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:26:17,290 INFO L87 Difference]: Start difference. First operand 28266 states and 36674 transitions. Second operand 3 states. [2019-10-02 05:26:18,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:26:18,996 INFO L93 Difference]: Finished difference Result 42417 states and 55003 transitions. [2019-10-02 05:26:18,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:26:18,997 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 204 [2019-10-02 05:26:18,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:26:19,223 INFO L225 Difference]: With dead ends: 42417 [2019-10-02 05:26:19,223 INFO L226 Difference]: Without dead ends: 42262 [2019-10-02 05:26:19,256 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:26:19,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42262 states. [2019-10-02 05:26:21,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42262 to 42234. [2019-10-02 05:26:21,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42234 states. [2019-10-02 05:26:21,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42234 states to 42234 states and 54783 transitions. [2019-10-02 05:26:21,336 INFO L78 Accepts]: Start accepts. Automaton has 42234 states and 54783 transitions. Word has length 204 [2019-10-02 05:26:21,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:26:21,337 INFO L475 AbstractCegarLoop]: Abstraction has 42234 states and 54783 transitions. [2019-10-02 05:26:21,337 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:26:21,337 INFO L276 IsEmpty]: Start isEmpty. Operand 42234 states and 54783 transitions. [2019-10-02 05:26:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-10-02 05:26:21,343 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:26:21,343 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 3, 3, 3, 3, 3, 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] [2019-10-02 05:26:21,343 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]=== [2019-10-02 05:26:21,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:26:21,344 INFO L82 PathProgramCache]: Analyzing trace with hash 2015882825, now seen corresponding path program 1 times [2019-10-02 05:26:21,344 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:26:21,344 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:26:21,363 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:26:21,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:26:21,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:26:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:26:21,687 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2019-10-02 05:26:21,687 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:26:21,687 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:26:21,688 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:26:21,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:26:21,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:26:21,689 INFO L87 Difference]: Start difference. First operand 42234 states and 54783 transitions. Second operand 5 states. [2019-10-02 05:27:00,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:27:00,014 INFO L93 Difference]: Finished difference Result 98339 states and 127600 transitions. [2019-10-02 05:27:00,014 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 05:27:00,014 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 229 [2019-10-02 05:27:00,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:27:00,307 INFO L225 Difference]: With dead ends: 98339 [2019-10-02 05:27:00,307 INFO L226 Difference]: Without dead ends: 56156 [2019-10-02 05:27:00,440 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:27:00,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56156 states. [2019-10-02 05:27:02,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56156 to 56142. [2019-10-02 05:27:02,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56142 states. [2019-10-02 05:27:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56142 states to 56142 states and 72828 transitions. [2019-10-02 05:27:02,978 INFO L78 Accepts]: Start accepts. Automaton has 56142 states and 72828 transitions. Word has length 229 [2019-10-02 05:27:02,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:27:02,979 INFO L475 AbstractCegarLoop]: Abstraction has 56142 states and 72828 transitions. [2019-10-02 05:27:02,979 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:27:02,979 INFO L276 IsEmpty]: Start isEmpty. Operand 56142 states and 72828 transitions. [2019-10-02 05:27:02,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2019-10-02 05:27:02,987 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:27:02,987 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 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] [2019-10-02 05:27:02,988 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]=== [2019-10-02 05:27:02,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:27:02,988 INFO L82 PathProgramCache]: Analyzing trace with hash -2082194951, now seen corresponding path program 1 times [2019-10-02 05:27:02,988 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:27:02,989 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:27:03,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:27:03,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:27:03,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:27:03,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:27:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 739 trivial. 0 not checked. [2019-10-02 05:27:03,345 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:27:03,345 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:27:03,346 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:27:03,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:27:03,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:27:03,348 INFO L87 Difference]: Start difference. First operand 56142 states and 72828 transitions. Second operand 3 states. [2019-10-02 05:27:05,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:27:05,139 INFO L93 Difference]: Finished difference Result 70181 states and 91053 transitions. [2019-10-02 05:27:05,139 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:27:05,139 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 203 [2019-10-02 05:27:05,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:27:05,472 INFO L225 Difference]: With dead ends: 70181 [2019-10-02 05:27:05,473 INFO L226 Difference]: Without dead ends: 70026 [2019-10-02 05:27:05,513 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:27:05,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70026 states. [2019-10-02 05:27:09,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70026 to 69998. [2019-10-02 05:27:09,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69998 states. [2019-10-02 05:27:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69998 states to 69998 states and 90825 transitions. [2019-10-02 05:27:09,739 INFO L78 Accepts]: Start accepts. Automaton has 69998 states and 90825 transitions. Word has length 203 [2019-10-02 05:27:09,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:27:09,740 INFO L475 AbstractCegarLoop]: Abstraction has 69998 states and 90825 transitions. [2019-10-02 05:27:09,740 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:27:09,740 INFO L276 IsEmpty]: Start isEmpty. Operand 69998 states and 90825 transitions. [2019-10-02 05:27:09,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2019-10-02 05:27:09,753 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:27:09,753 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:27:09,754 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]=== [2019-10-02 05:27:09,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:27:09,754 INFO L82 PathProgramCache]: Analyzing trace with hash 443443405, now seen corresponding path program 1 times [2019-10-02 05:27:09,754 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:27:09,754 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:27:10,124 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:27:10,124 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:27:10,124 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:27:10,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:27:10,532 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2019-10-02 05:27:10,533 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:27:10,533 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:27:10,534 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:27:10,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:27:10,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:27:10,535 INFO L87 Difference]: Start difference. First operand 69998 states and 90825 transitions. Second operand 3 states. [2019-10-02 05:27:17,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:27:17,601 INFO L93 Difference]: Finished difference Result 183680 states and 238397 transitions. [2019-10-02 05:27:17,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:27:17,601 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 213 [2019-10-02 05:27:17,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:27:18,135 INFO L225 Difference]: With dead ends: 183680 [2019-10-02 05:27:18,135 INFO L226 Difference]: Without dead ends: 113733 [2019-10-02 05:27:18,306 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:27:18,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113733 states. [2019-10-02 05:27:21,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113733 to 113604. [2019-10-02 05:27:21,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113604 states. [2019-10-02 05:27:22,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113604 states to 113604 states and 147317 transitions. [2019-10-02 05:27:22,095 INFO L78 Accepts]: Start accepts. Automaton has 113604 states and 147317 transitions. Word has length 213 [2019-10-02 05:27:22,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:27:22,096 INFO L475 AbstractCegarLoop]: Abstraction has 113604 states and 147317 transitions. [2019-10-02 05:27:22,096 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:27:22,096 INFO L276 IsEmpty]: Start isEmpty. Operand 113604 states and 147317 transitions. [2019-10-02 05:27:22,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-10-02 05:27:22,100 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:27:22,101 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 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] [2019-10-02 05:27:22,101 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]=== [2019-10-02 05:27:22,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:27:22,101 INFO L82 PathProgramCache]: Analyzing trace with hash -1985835474, now seen corresponding path program 1 times [2019-10-02 05:27:22,101 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:27:22,101 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:27:22,122 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:27:22,122 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:27:22,122 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:27:22,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:27:22,463 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2019-10-02 05:27:22,464 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:27:22,464 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:27:22,464 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:27:22,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:27:22,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:27:22,465 INFO L87 Difference]: Start difference. First operand 113604 states and 147317 transitions. Second operand 5 states. [2019-10-02 05:27:58,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:27:58,657 INFO L93 Difference]: Finished difference Result 317983 states and 412449 transitions. [2019-10-02 05:27:58,657 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 05:27:58,657 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 214 [2019-10-02 05:27:58,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:27:59,521 INFO L225 Difference]: With dead ends: 317983 [2019-10-02 05:27:59,522 INFO L226 Difference]: Without dead ends: 204430 [2019-10-02 05:27:59,717 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 05:27:59,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204430 states. [2019-10-02 05:28:09,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204430 to 204296. [2019-10-02 05:28:09,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 204296 states. [2019-10-02 05:28:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204296 states to 204296 states and 264857 transitions. [2019-10-02 05:28:10,643 INFO L78 Accepts]: Start accepts. Automaton has 204296 states and 264857 transitions. Word has length 214 [2019-10-02 05:28:10,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:28:10,644 INFO L475 AbstractCegarLoop]: Abstraction has 204296 states and 264857 transitions. [2019-10-02 05:28:10,644 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:28:10,644 INFO L276 IsEmpty]: Start isEmpty. Operand 204296 states and 264857 transitions. [2019-10-02 05:28:10,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-10-02 05:28:10,653 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:28:10,653 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:28:10,654 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]=== [2019-10-02 05:28:10,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:28:10,654 INFO L82 PathProgramCache]: Analyzing trace with hash -1818581450, now seen corresponding path program 1 times [2019-10-02 05:28:10,654 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:28:10,654 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:28:10,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:28:10,675 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:28:10,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:28:10,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:28:11,018 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2019-10-02 05:28:11,018 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:28:11,018 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:28:11,019 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:28:11,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:28:11,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:28:11,020 INFO L87 Difference]: Start difference. First operand 204296 states and 264857 transitions. Second operand 5 states. [2019-10-02 05:28:55,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:28:55,392 INFO L93 Difference]: Finished difference Result 453495 states and 587977 transitions. [2019-10-02 05:28:55,392 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 05:28:55,392 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 229 [2019-10-02 05:28:55,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:28:56,536 INFO L225 Difference]: With dead ends: 453495 [2019-10-02 05:28:56,537 INFO L226 Difference]: Without dead ends: 249250 [2019-10-02 05:28:56,962 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:28:57,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249250 states. [2019-10-02 05:29:10,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249250 to 249244. [2019-10-02 05:29:10,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249244 states. [2019-10-02 05:29:11,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249244 states to 249244 states and 323063 transitions. [2019-10-02 05:29:11,519 INFO L78 Accepts]: Start accepts. Automaton has 249244 states and 323063 transitions. Word has length 229 [2019-10-02 05:29:11,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:29:11,520 INFO L475 AbstractCegarLoop]: Abstraction has 249244 states and 323063 transitions. [2019-10-02 05:29:11,520 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:29:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 249244 states and 323063 transitions. [2019-10-02 05:29:11,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-10-02 05:29:11,532 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:29:11,532 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:29:11,533 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]=== [2019-10-02 05:29:11,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:29:11,533 INFO L82 PathProgramCache]: Analyzing trace with hash -1746425223, now seen corresponding path program 1 times [2019-10-02 05:29:11,533 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:29:11,533 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:29:11,559 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:29:11,559 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:29:11,559 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:29:11,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:29:11,836 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 755 trivial. 0 not checked. [2019-10-02 05:29:11,836 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:29:11,836 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:29:11,837 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:29:11,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:29:11,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:29:11,838 INFO L87 Difference]: Start difference. First operand 249244 states and 323063 transitions. Second operand 5 states. [2019-10-02 05:29:55,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:29:55,909 INFO L93 Difference]: Finished difference Result 543407 states and 704389 transitions. [2019-10-02 05:29:55,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 05:29:55,910 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 241 [2019-10-02 05:29:55,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:29:56,884 INFO L225 Difference]: With dead ends: 543407 [2019-10-02 05:29:56,885 INFO L226 Difference]: Without dead ends: 294214 [2019-10-02 05:29:57,251 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:29:57,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294214 states. [2019-10-02 05:30:19,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294214 to 294168. [2019-10-02 05:30:19,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294168 states. [2019-10-02 05:30:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294168 states to 294168 states and 381213 transitions. [2019-10-02 05:30:20,595 INFO L78 Accepts]: Start accepts. Automaton has 294168 states and 381213 transitions. Word has length 241 [2019-10-02 05:30:20,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:30:20,595 INFO L475 AbstractCegarLoop]: Abstraction has 294168 states and 381213 transitions. [2019-10-02 05:30:20,595 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:30:20,595 INFO L276 IsEmpty]: Start isEmpty. Operand 294168 states and 381213 transitions. [2019-10-02 05:30:20,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2019-10-02 05:30:20,601 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:30:20,602 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 4, 4, 4, 4, 4, 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] [2019-10-02 05:30:20,602 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]=== [2019-10-02 05:30:20,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:30:20,602 INFO L82 PathProgramCache]: Analyzing trace with hash -524715922, now seen corresponding path program 1 times [2019-10-02 05:30:20,602 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:30:20,603 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:30:20,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:30:20,622 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:30:20,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:30:20,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:30:21,586 INFO L134 CoverageAnalysis]: Checked inductivity of 788 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 781 trivial. 0 not checked. [2019-10-02 05:30:21,587 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:30:21,587 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:30:21,587 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:30:21,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:30:21,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:30:21,588 INFO L87 Difference]: Start difference. First operand 294168 states and 381213 transitions. Second operand 5 states. [2019-10-02 05:30:29,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:30:29,244 INFO L93 Difference]: Finished difference Result 294174 states and 381218 transitions. [2019-10-02 05:30:29,244 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:30:29,245 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 257 [2019-10-02 05:30:29,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:30:35,812 INFO L225 Difference]: With dead ends: 294174 [2019-10-02 05:30:35,812 INFO L226 Difference]: Without dead ends: 294172 [2019-10-02 05:30:35,879 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 [2019-10-02 05:30:36,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294172 states. [2019-10-02 05:30:45,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294172 to 294172. [2019-10-02 05:30:45,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294172 states. [2019-10-02 05:30:46,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294172 states to 294172 states and 381216 transitions. [2019-10-02 05:30:46,318 INFO L78 Accepts]: Start accepts. Automaton has 294172 states and 381216 transitions. Word has length 257 [2019-10-02 05:30:46,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:30:46,319 INFO L475 AbstractCegarLoop]: Abstraction has 294172 states and 381216 transitions. [2019-10-02 05:30:46,319 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:30:46,319 INFO L276 IsEmpty]: Start isEmpty. Operand 294172 states and 381216 transitions. [2019-10-02 05:30:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2019-10-02 05:30:46,325 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:30:46,325 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 4, 4, 4, 4, 4, 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] [2019-10-02 05:30:46,326 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]=== [2019-10-02 05:30:46,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:30:46,326 INFO L82 PathProgramCache]: Analyzing trace with hash 818976515, now seen corresponding path program 1 times [2019-10-02 05:30:46,326 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:30:46,326 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:30:46,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:30:46,345 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:30:46,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:30:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:30:46,648 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 781 trivial. 0 not checked. [2019-10-02 05:30:46,648 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:30:46,648 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:30:46,649 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:30:46,649 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:30:46,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:30:46,650 INFO L87 Difference]: Start difference. First operand 294172 states and 381216 transitions. Second operand 5 states. [2019-10-02 05:31:01,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:31:01,507 INFO L93 Difference]: Finished difference Result 294178 states and 381221 transitions. [2019-10-02 05:31:01,507 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:31:01,507 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 262 [2019-10-02 05:31:01,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:31:02,384 INFO L225 Difference]: With dead ends: 294178 [2019-10-02 05:31:02,384 INFO L226 Difference]: Without dead ends: 294176 [2019-10-02 05:31:02,468 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 [2019-10-02 05:31:02,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294176 states. [2019-10-02 05:31:12,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294176 to 294176. [2019-10-02 05:31:12,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294176 states. [2019-10-02 05:31:14,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294176 states to 294176 states and 381219 transitions. [2019-10-02 05:31:14,277 INFO L78 Accepts]: Start accepts. Automaton has 294176 states and 381219 transitions. Word has length 262 [2019-10-02 05:31:14,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:31:14,278 INFO L475 AbstractCegarLoop]: Abstraction has 294176 states and 381219 transitions. [2019-10-02 05:31:14,278 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:31:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand 294176 states and 381219 transitions. [2019-10-02 05:31:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2019-10-02 05:31:14,283 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:31:14,283 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 4, 4, 4, 4, 4, 3, 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] [2019-10-02 05:31:14,283 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]=== [2019-10-02 05:31:14,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:31:14,283 INFO L82 PathProgramCache]: Analyzing trace with hash -2032442034, now seen corresponding path program 1 times [2019-10-02 05:31:14,283 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:31:14,284 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:31:14,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:31:14,301 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:31:14,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:31:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:31:14,596 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 785 trivial. 0 not checked. [2019-10-02 05:31:14,596 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:31:14,596 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:31:14,597 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:31:14,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:31:14,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:31:14,598 INFO L87 Difference]: Start difference. First operand 294176 states and 381219 transitions. Second operand 5 states. [2019-10-02 05:31:26,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:31:26,737 INFO L93 Difference]: Finished difference Result 294182 states and 381224 transitions. [2019-10-02 05:31:26,738 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:31:26,738 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 267 [2019-10-02 05:31:26,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:31:28,173 INFO L225 Difference]: With dead ends: 294182 [2019-10-02 05:31:28,173 INFO L226 Difference]: Without dead ends: 294180 [2019-10-02 05:31:28,269 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 [2019-10-02 05:31:28,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294180 states. [2019-10-02 05:31:46,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294180 to 294180. [2019-10-02 05:31:46,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294180 states. [2019-10-02 05:31:47,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294180 states to 294180 states and 381222 transitions. [2019-10-02 05:31:47,726 INFO L78 Accepts]: Start accepts. Automaton has 294180 states and 381222 transitions. Word has length 267 [2019-10-02 05:31:47,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:31:47,727 INFO L475 AbstractCegarLoop]: Abstraction has 294180 states and 381222 transitions. [2019-10-02 05:31:47,727 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:31:47,727 INFO L276 IsEmpty]: Start isEmpty. Operand 294180 states and 381222 transitions. [2019-10-02 05:31:47,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2019-10-02 05:31:47,732 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:31:47,732 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2019-10-02 05:31:47,732 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]=== [2019-10-02 05:31:47,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:31:47,733 INFO L82 PathProgramCache]: Analyzing trace with hash 1836705187, now seen corresponding path program 1 times [2019-10-02 05:31:47,733 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:31:47,733 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:31:47,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:31:47,751 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:31:47,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:31:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:31:48,059 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2019-10-02 05:31:48,060 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:31:48,060 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:31:48,060 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:31:48,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:31:48,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:31:48,061 INFO L87 Difference]: Start difference. First operand 294180 states and 381222 transitions. Second operand 5 states. [2019-10-02 05:32:01,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:32:01,791 INFO L93 Difference]: Finished difference Result 294186 states and 381227 transitions. [2019-10-02 05:32:01,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:32:01,792 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 272 [2019-10-02 05:32:01,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:32:02,791 INFO L225 Difference]: With dead ends: 294186 [2019-10-02 05:32:02,791 INFO L226 Difference]: Without dead ends: 294184 [2019-10-02 05:32:02,880 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 [2019-10-02 05:32:03,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294184 states. [2019-10-02 05:32:14,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294184 to 294184. [2019-10-02 05:32:14,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294184 states. [2019-10-02 05:32:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294184 states to 294184 states and 381225 transitions. [2019-10-02 05:32:16,631 INFO L78 Accepts]: Start accepts. Automaton has 294184 states and 381225 transitions. Word has length 272 [2019-10-02 05:32:16,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:32:16,631 INFO L475 AbstractCegarLoop]: Abstraction has 294184 states and 381225 transitions. [2019-10-02 05:32:16,631 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:32:16,632 INFO L276 IsEmpty]: Start isEmpty. Operand 294184 states and 381225 transitions. [2019-10-02 05:32:16,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2019-10-02 05:32:16,637 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:32:16,637 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 5, 4, 4, 4, 4, 4, 4, 4, 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] [2019-10-02 05:32:16,638 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]=== [2019-10-02 05:32:16,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:32:16,638 INFO L82 PathProgramCache]: Analyzing trace with hash -149657042, now seen corresponding path program 1 times [2019-10-02 05:32:16,638 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:32:16,638 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:32:16,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:32:16,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:32:16,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:32:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:32:16,949 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 805 trivial. 0 not checked. [2019-10-02 05:32:16,950 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:32:16,950 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:32:16,950 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:32:16,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:32:16,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:32:16,951 INFO L87 Difference]: Start difference. First operand 294184 states and 381225 transitions. Second operand 5 states. [2019-10-02 05:32:30,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:32:30,912 INFO L93 Difference]: Finished difference Result 294190 states and 381230 transitions. [2019-10-02 05:32:30,913 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:32:30,913 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 277 [2019-10-02 05:32:30,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:32:31,810 INFO L225 Difference]: With dead ends: 294190 [2019-10-02 05:32:31,810 INFO L226 Difference]: Without dead ends: 294188 [2019-10-02 05:32:31,907 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 [2019-10-02 05:32:32,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294188 states. [2019-10-02 05:32:44,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294188 to 294188. [2019-10-02 05:32:44,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294188 states. [2019-10-02 05:32:46,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294188 states to 294188 states and 381228 transitions. [2019-10-02 05:32:46,035 INFO L78 Accepts]: Start accepts. Automaton has 294188 states and 381228 transitions. Word has length 277 [2019-10-02 05:32:46,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:32:46,036 INFO L475 AbstractCegarLoop]: Abstraction has 294188 states and 381228 transitions. [2019-10-02 05:32:46,036 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:32:46,036 INFO L276 IsEmpty]: Start isEmpty. Operand 294188 states and 381228 transitions. [2019-10-02 05:32:46,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2019-10-02 05:32:46,044 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:32:46,044 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 6, 5, 5, 4, 4, 4, 4, 4, 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] [2019-10-02 05:32:46,044 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]=== [2019-10-02 05:32:46,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:32:46,045 INFO L82 PathProgramCache]: Analyzing trace with hash -1967449021, now seen corresponding path program 1 times [2019-10-02 05:32:46,045 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:32:46,045 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:32:46,062 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:32:46,062 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:32:46,062 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:32:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:32:46,363 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2019-10-02 05:32:46,366 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:32:46,366 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:32:46,367 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:32:46,367 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:32:46,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:32:46,367 INFO L87 Difference]: Start difference. First operand 294188 states and 381228 transitions. Second operand 5 states. [2019-10-02 05:32:59,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:32:59,204 INFO L93 Difference]: Finished difference Result 294194 states and 381233 transitions. [2019-10-02 05:32:59,205 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:32:59,205 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 282 [2019-10-02 05:32:59,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:33:00,499 INFO L225 Difference]: With dead ends: 294194 [2019-10-02 05:33:00,499 INFO L226 Difference]: Without dead ends: 294192 [2019-10-02 05:33:00,599 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 [2019-10-02 05:33:00,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294192 states. [2019-10-02 05:33:13,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294192 to 294192. [2019-10-02 05:33:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294192 states. [2019-10-02 05:33:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294192 states to 294192 states and 381231 transitions. [2019-10-02 05:33:22,232 INFO L78 Accepts]: Start accepts. Automaton has 294192 states and 381231 transitions. Word has length 282 [2019-10-02 05:33:22,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:33:22,233 INFO L475 AbstractCegarLoop]: Abstraction has 294192 states and 381231 transitions. [2019-10-02 05:33:22,233 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:33:22,233 INFO L276 IsEmpty]: Start isEmpty. Operand 294192 states and 381231 transitions. [2019-10-02 05:33:22,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2019-10-02 05:33:22,239 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:33:22,239 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 7, 6, 6, 4, 4, 4, 4, 4, 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] [2019-10-02 05:33:22,240 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]=== [2019-10-02 05:33:22,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:33:22,240 INFO L82 PathProgramCache]: Analyzing trace with hash 828802830, now seen corresponding path program 1 times [2019-10-02 05:33:22,240 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:33:22,240 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:33:22,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:33:22,256 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:33:22,256 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:33:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:33:22,600 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 841 trivial. 0 not checked. [2019-10-02 05:33:22,601 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:33:22,601 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:33:22,601 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:33:22,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:33:22,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:33:22,602 INFO L87 Difference]: Start difference. First operand 294192 states and 381231 transitions. Second operand 5 states. [2019-10-02 05:33:32,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:33:32,594 INFO L93 Difference]: Finished difference Result 294198 states and 381236 transitions. [2019-10-02 05:33:32,594 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:33:32,594 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 287 [2019-10-02 05:33:32,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:33:33,603 INFO L225 Difference]: With dead ends: 294198 [2019-10-02 05:33:33,604 INFO L226 Difference]: Without dead ends: 294196 [2019-10-02 05:33:33,698 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 [2019-10-02 05:33:33,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294196 states. [2019-10-02 05:33:55,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294196 to 294196. [2019-10-02 05:33:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294196 states. [2019-10-02 05:33:56,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294196 states to 294196 states and 381234 transitions. [2019-10-02 05:33:56,025 INFO L78 Accepts]: Start accepts. Automaton has 294196 states and 381234 transitions. Word has length 287 [2019-10-02 05:33:56,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:33:56,025 INFO L475 AbstractCegarLoop]: Abstraction has 294196 states and 381234 transitions. [2019-10-02 05:33:56,026 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:33:56,026 INFO L276 IsEmpty]: Start isEmpty. Operand 294196 states and 381234 transitions. [2019-10-02 05:33:56,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2019-10-02 05:33:56,036 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:33:56,036 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 8, 7, 7, 4, 4, 4, 4, 4, 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] [2019-10-02 05:33:56,037 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]=== [2019-10-02 05:33:56,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:33:56,037 INFO L82 PathProgramCache]: Analyzing trace with hash 970078947, now seen corresponding path program 1 times [2019-10-02 05:33:56,037 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:33:56,037 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:33:56,056 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:33:56,057 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:33:56,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:33:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:33:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 886 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2019-10-02 05:33:56,935 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:33:56,935 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:33:56,935 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:33:56,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:33:56,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:33:56,936 INFO L87 Difference]: Start difference. First operand 294196 states and 381234 transitions. Second operand 5 states. [2019-10-02 05:34:06,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:34:06,096 INFO L93 Difference]: Finished difference Result 294202 states and 381239 transitions. [2019-10-02 05:34:06,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:34:06,096 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 292 [2019-10-02 05:34:06,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:34:07,467 INFO L225 Difference]: With dead ends: 294202 [2019-10-02 05:34:07,467 INFO L226 Difference]: Without dead ends: 294200 [2019-10-02 05:34:07,535 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 [2019-10-02 05:34:07,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294200 states. [2019-10-02 05:34:29,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294200 to 294200. [2019-10-02 05:34:29,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294200 states. [2019-10-02 05:34:29,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294200 states to 294200 states and 381237 transitions. [2019-10-02 05:34:29,846 INFO L78 Accepts]: Start accepts. Automaton has 294200 states and 381237 transitions. Word has length 292 [2019-10-02 05:34:29,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:34:29,846 INFO L475 AbstractCegarLoop]: Abstraction has 294200 states and 381237 transitions. [2019-10-02 05:34:29,846 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:34:29,846 INFO L276 IsEmpty]: Start isEmpty. Operand 294200 states and 381237 transitions. [2019-10-02 05:34:29,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2019-10-02 05:34:29,854 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:34:29,855 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 9, 8, 8, 4, 4, 4, 4, 4, 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] [2019-10-02 05:34:29,855 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]=== [2019-10-02 05:34:29,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:34:29,855 INFO L82 PathProgramCache]: Analyzing trace with hash -1689011218, now seen corresponding path program 1 times [2019-10-02 05:34:29,855 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:34:29,855 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:34:29,869 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:34:29,870 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:34:29,870 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:34:29,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:34:30,172 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 893 trivial. 0 not checked. [2019-10-02 05:34:30,172 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:34:30,172 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:34:30,173 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:34:30,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:34:30,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:34:30,174 INFO L87 Difference]: Start difference. First operand 294200 states and 381237 transitions. Second operand 5 states. [2019-10-02 05:34:41,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:34:41,065 INFO L93 Difference]: Finished difference Result 298251 states and 385910 transitions. [2019-10-02 05:34:41,066 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:34:41,066 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 297 [2019-10-02 05:34:41,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:34:42,082 INFO L225 Difference]: With dead ends: 298251 [2019-10-02 05:34:42,083 INFO L226 Difference]: Without dead ends: 298249 [2019-10-02 05:34:42,190 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:34:42,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298249 states. [2019-10-02 05:35:04,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298249 to 298247. [2019-10-02 05:35:04,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 298247 states. [2019-10-02 05:35:05,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298247 states to 298247 states and 385907 transitions. [2019-10-02 05:35:05,439 INFO L78 Accepts]: Start accepts. Automaton has 298247 states and 385907 transitions. Word has length 297 [2019-10-02 05:35:05,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:35:05,440 INFO L475 AbstractCegarLoop]: Abstraction has 298247 states and 385907 transitions. [2019-10-02 05:35:05,440 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:35:05,440 INFO L276 IsEmpty]: Start isEmpty. Operand 298247 states and 385907 transitions. [2019-10-02 05:35:05,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2019-10-02 05:35:05,452 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:35:05,452 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 10, 9, 9, 4, 4, 4, 4, 4, 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] [2019-10-02 05:35:05,452 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]=== [2019-10-02 05:35:05,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:35:05,453 INFO L82 PathProgramCache]: Analyzing trace with hash 914178435, now seen corresponding path program 1 times [2019-10-02 05:35:05,453 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:35:05,453 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:35:05,467 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:35:05,467 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:35:05,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:35:05,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:35:06,407 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 925 trivial. 0 not checked. [2019-10-02 05:35:06,407 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:35:06,407 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:35:06,408 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:35:06,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:35:06,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:35:06,409 INFO L87 Difference]: Start difference. First operand 298247 states and 385907 transitions. Second operand 5 states. [2019-10-02 05:35:17,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:35:17,009 INFO L93 Difference]: Finished difference Result 298253 states and 385912 transitions. [2019-10-02 05:35:17,009 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:35:17,009 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 302 [2019-10-02 05:35:17,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:35:18,283 INFO L225 Difference]: With dead ends: 298253 [2019-10-02 05:35:18,284 INFO L226 Difference]: Without dead ends: 298251 [2019-10-02 05:35:18,363 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:35:18,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298251 states. [2019-10-02 05:35:41,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298251 to 298251. [2019-10-02 05:35:41,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 298251 states. [2019-10-02 05:35:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298251 states to 298251 states and 385910 transitions. [2019-10-02 05:35:42,128 INFO L78 Accepts]: Start accepts. Automaton has 298251 states and 385910 transitions. Word has length 302 [2019-10-02 05:35:42,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:35:42,129 INFO L475 AbstractCegarLoop]: Abstraction has 298251 states and 385910 transitions. [2019-10-02 05:35:42,129 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:35:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 298251 states and 385910 transitions. [2019-10-02 05:35:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2019-10-02 05:35:42,141 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:35:42,141 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 11, 10, 10, 4, 4, 4, 4, 4, 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] [2019-10-02 05:35:42,141 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]=== [2019-10-02 05:35:42,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:35:42,142 INFO L82 PathProgramCache]: Analyzing trace with hash 534644942, now seen corresponding path program 1 times [2019-10-02 05:35:42,142 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:35:42,142 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:35:42,155 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:35:42,155 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:35:42,155 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:35:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:35:42,441 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 961 trivial. 0 not checked. [2019-10-02 05:35:42,441 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:35:42,441 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:35:42,442 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:35:42,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:35:42,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:35:42,443 INFO L87 Difference]: Start difference. First operand 298251 states and 385910 transitions. Second operand 5 states. [2019-10-02 05:35:54,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:35:54,060 INFO L93 Difference]: Finished difference Result 298257 states and 385915 transitions. [2019-10-02 05:35:54,060 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:35:54,060 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 307 [2019-10-02 05:35:54,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:35:55,428 INFO L225 Difference]: With dead ends: 298257 [2019-10-02 05:35:55,428 INFO L226 Difference]: Without dead ends: 298255 [2019-10-02 05:35:55,507 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 [2019-10-02 05:35:55,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298255 states.