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 --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 11:37:38,059 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 11:37:38,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 11:37:38,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 11:37:38,081 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 11:37:38,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 11:37:38,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 11:37:38,097 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 11:37:38,099 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 11:37:38,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 11:37:38,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 11:37:38,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 11:37:38,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 11:37:38,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 11:37:38,108 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 11:37:38,109 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 11:37:38,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 11:37:38,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 11:37:38,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 11:37:38,113 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 11:37:38,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 11:37:38,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 11:37:38,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 11:37:38,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 11:37:38,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 11:37:38,119 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 11:37:38,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 11:37:38,120 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 11:37:38,121 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 11:37:38,122 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 11:37:38,122 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 11:37:38,123 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 11:37:38,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 11:37:38,124 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 11:37:38,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 11:37:38,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 11:37:38,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 11:37:38,126 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 11:37:38,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 11:37:38,127 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 11:37:38,128 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 11:37:38,128 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 [2019-10-07 11:37:38,142 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 11:37:38,143 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 11:37:38,144 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 11:37:38,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 11:37:38,144 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 11:37:38,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 11:37:38,145 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 11:37:38,145 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 11:37:38,145 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 11:37:38,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 11:37:38,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 11:37:38,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 11:37:38,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 11:37:38,146 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 11:37:38,146 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 11:37:38,146 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 11:37:38,147 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 11:37:38,147 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 11:37:38,147 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 11:37:38,147 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 11:37:38,147 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 11:37:38,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 11:37:38,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 11:37:38,148 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 11:37:38,148 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 11:37:38,148 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 11:37:38,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 11:37:38,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 11:37:38,149 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 11:37:38,409 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 11:37:38,426 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 11:37:38,430 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 11:37:38,431 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 11:37:38,432 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 11:37:38,432 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2.ko-entry_point.cil.out.i [2019-10-07 11:37:38,496 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/926a652eb/d6f2f76c7f2b45189c1c1eb7cfbcdb50/FLAGcd8341371 [2019-10-07 11:37:39,601 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 11:37:39,601 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2.ko-entry_point.cil.out.i [2019-10-07 11:37:39,664 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/926a652eb/d6f2f76c7f2b45189c1c1eb7cfbcdb50/FLAGcd8341371 [2019-10-07 11:37:39,828 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/926a652eb/d6f2f76c7f2b45189c1c1eb7cfbcdb50 [2019-10-07 11:37:39,836 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 11:37:39,838 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 11:37:39,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 11:37:39,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 11:37:39,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 11:37:39,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 11:37:39" (1/1) ... [2019-10-07 11:37:39,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@707879bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:37:39, skipping insertion in model container [2019-10-07 11:37:39,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 11:37:39" (1/1) ... [2019-10-07 11:37:39,853 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 11:37:40,104 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 11:37:47,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 11:37:47,340 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 11:37:48,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 11:37:50,715 INFO L192 MainTranslator]: Completed translation [2019-10-07 11:37:50,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:37:50 WrapperNode [2019-10-07 11:37:50,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 11:37:50,717 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 11:37:50,717 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 11:37:50,717 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 11:37:50,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:37:50" (1/1) ... [2019-10-07 11:37:50,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:37:50" (1/1) ... [2019-10-07 11:37:50,899 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:37:50" (1/1) ... [2019-10-07 11:37:50,900 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:37:50" (1/1) ... [2019-10-07 11:37:51,261 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:37:50" (1/1) ... [2019-10-07 11:37:51,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:37:50" (1/1) ... [2019-10-07 11:37:51,430 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:37:50" (1/1) ... [2019-10-07 11:37:51,541 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 11:37:51,542 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 11:37:51,542 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 11:37:51,542 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 11:37:51,543 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:37:50" (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 [2019-10-07 11:37:51,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 11:37:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 11:37:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 11:37:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 11:37:51,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 11:37:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 11:37:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 11:37:51,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-10-07 11:37:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 11:37:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-10-07 11:37:51,623 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 11:37:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 11:37:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 11:37:51,624 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-07 11:37:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 11:37:51,625 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-10-07 11:37:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-07 11:37:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-07 11:37:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2019-10-07 11:37:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2019-10-07 11:37:51,626 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 11:37:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-07 11:37:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-07 11:37:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-07 11:37:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-07 11:37:51,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 11:37:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 11:37:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-07 11:37:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-07 11:37:51,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 11:37:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 11:37:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 11:37:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 11:37:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 11:37:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-10-07 11:37:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-10-07 11:37:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-10-07 11:37:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-10-07 11:37:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 11:37:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 11:37:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-07 11:37:51,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 11:37:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-07 11:37:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-10-07 11:37:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-10-07 11:37:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2019-10-07 11:37:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-10-07 11:37:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-10-07 11:37:51,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-10-07 11:37:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-10-07 11:37:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-07 11:37:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-07 11:37:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-07 11:37:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-07 11:37:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 11:37:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-07 11:37:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 11:37:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 11:37:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-07 11:37:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 11:37:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 11:37:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 11:37:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-07 11:37:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-07 11:37:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-07 11:37:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-07 11:37:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-07 11:37:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-07 11:37:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-07 11:37:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head_by_tail [2019-10-07 11:37:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-07 11:37:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 11:37:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2019-10-07 11:37:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 11:37:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 11:37:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 11:37:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 11:37:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 11:37:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-07 11:37:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-07 11:37:51,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 11:37:51,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-07 11:37:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-07 11:37:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-07 11:37:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-07 11:37:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-07 11:37:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-07 11:37:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 11:37:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 11:37:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 11:37:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_cap [2019-10-07 11:37:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2019-10-07 11:37:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_lrdt_size [2019-10-07 11:37:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2019-10-07 11:37:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_queued [2019-10-07 11:37:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2019-10-07 11:37:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 11:37:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-07 11:37:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_sub [2019-10-07 11:37:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_hash [2019-10-07 11:37:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 11:37:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 11:37:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-10-07 11:37:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-10-07 11:37:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 11:37:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-07 11:37:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-07 11:37:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-07 11:37:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-07 11:37:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 11:37:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2019-10-07 11:37:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-07 11:37:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2019-10-07 11:37:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2019-10-07 11:37:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-07 11:37:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-07 11:37:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-07 11:37:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-07 11:37:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-07 11:37:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2019-10-07 11:37:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2019-10-07 11:37:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 11:37:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 11:37:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-07 11:37:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 11:37:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 11:37:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 11:37:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 11:37:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 11:37:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-10-07 11:37:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2019-10-07 11:37:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 11:37:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-07 11:37:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_sent_queue [2019-10-07 11:37:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_completed_queue [2019-10-07 11:37:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_reset_queue [2019-10-07 11:37:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 11:37:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-07 11:37:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-07 11:37:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-10-07 11:37:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-10-07 11:37:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-10-07 11:37:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 11:37:51,655 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 11:37:51,661 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 11:37:51,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-07 11:37:51,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-07 11:37:51,662 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-07 11:37:51,662 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_optlen [2019-10-07 11:37:51,662 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2019-10-07 11:37:51,662 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2019-10-07 11:37:51,662 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2019-10-07 11:37:51,662 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2019-10-07 11:37:51,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2019-10-07 11:37:51,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2019-10-07 11:37:51,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2019-10-07 11:37:51,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_drv_ctl [2019-10-07 11:37:51,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2019-10-07 11:37:51,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_register_cnic [2019-10-07 11:37:51,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_unregister_cnic [2019-10-07 11:37:51,664 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_probe [2019-10-07 11:37:51,664 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2019-10-07 11:37:51,664 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2019-10-07 11:37:51,664 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2019-10-07 11:37:51,665 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2019-10-07 11:37:51,665 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2019-10-07 11:37:51,665 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2019-10-07 11:37:51,665 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2019-10-07 11:37:51,665 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2019-10-07 11:37:51,665 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2019-10-07 11:37:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2019-10-07 11:37:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2019-10-07 11:37:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_tx_mem [2019-10-07 11:37:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_rx_mem [2019-10-07 11:37:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_tx_mem [2019-10-07 11:37:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_mem [2019-10-07 11:37:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2019-10-07 11:37:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2019-10-07 11:37:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_fw_link [2019-10-07 11:37:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2019-10-07 11:37:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2019-10-07 11:37:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2019-10-07 11:37:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5709s_linkup [2019-10-07 11:37:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5708s_linkup [2019-10-07 11:37:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_linkup [2019-10-07 11:37:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_copper_linkup [2019-10-07 11:37:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2019-10-07 11:37:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_all_rx_contexts [2019-10-07 11:37:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2019-10-07 11:37:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2019-10-07 11:37:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2019-10-07 11:37:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2019-10-07 11:37:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_disable_2g5 [2019-10-07 11:37:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2019-10-07 11:37:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2019-10-07 11:37:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2019-10-07 11:37:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2019-10-07 11:37:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2019-10-07 11:37:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2019-10-07 11:37:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2019-10-07 11:37:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_serdes_phy [2019-10-07 11:37:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2019-10-07 11:37:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2019-10-07 11:37:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2019-10-07 11:37:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2019-10-07 11:37:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_remote_link [2019-10-07 11:37:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_copper_phy [2019-10-07 11:37:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2019-10-07 11:37:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_5709s_phy [2019-10-07 11:37:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_5708s_phy [2019-10-07 11:37:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_5706s_phy [2019-10-07 11:37:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_copper_phy [2019-10-07 11:37:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2019-10-07 11:37:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_loopback [2019-10-07 11:37:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_phy_loopback [2019-10-07 11:37:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2019-10-07 11:37:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2019-10-07 11:37:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_5709_context [2019-10-07 11:37:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_context [2019-10-07 11:37:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_bad_rbuf [2019-10-07 11:37:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2019-10-07 11:37:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2019-10-07 11:37:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_rx_page [2019-10-07 11:37:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2019-10-07 11:37:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_event_is_set [2019-10-07 11:37:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_int [2019-10-07 11:37:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2019-10-07 11:37:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_int [2019-10-07 11:37:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reuse_rx_skb_pages [2019-10-07 11:37:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reuse_rx_data [2019-10-07 11:37:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_rx_skb [2019-10-07 11:37:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2019-10-07 11:37:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_rx_int [2019-10-07 11:37:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2019-10-07 11:37:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi_1shot [2019-10-07 11:37:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_interrupt [2019-10-07 11:37:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2019-10-07 11:37:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2019-10-07 11:37:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_chk_missed_msi [2019-10-07 11:37:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_poll_cnic [2019-10-07 11:37:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_poll_link [2019-10-07 11:37:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_poll_work [2019-10-07 11:37:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_poll_msix [2019-10-07 11:37:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_poll [2019-10-07 11:37:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2019-10-07 11:37:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2019-10-07 11:37:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2019-10-07 11:37:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2019-10-07 11:37:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_uncached_firmware [2019-10-07 11:37:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_firmware [2019-10-07 11:37:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rv2p_fw_fixup [2019-10-07 11:37:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2019-10-07 11:37:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2019-10-07 11:37:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_cpus [2019-10-07 11:37:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2019-10-07 11:37:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2019-10-07 11:37:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2019-10-07 11:37:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2019-10-07 11:37:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2019-10-07 11:37:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_write [2019-10-07 11:37:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2019-10-07 11:37:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2019-10-07 11:37:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_erase_page [2019-10-07 11:37:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2019-10-07 11:37:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2019-10-07 11:37:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2019-10-07 11:37:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2019-10-07 11:37:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write [2019-10-07 11:37:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2019-10-07 11:37:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2019-10-07 11:37:51,683 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2019-10-07 11:37:51,683 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_chip [2019-10-07 11:37:51,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_clear_ring_states [2019-10-07 11:37:51,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_tx_context [2019-10-07 11:37:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_tx_ring [2019-10-07 11:37:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2019-10-07 11:37:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_ring [2019-10-07 11:37:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_all_rings [2019-10-07 11:37:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2019-10-07 11:37:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2019-10-07 11:37:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_tx_skbs [2019-10-07 11:37:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_rx_skbs [2019-10-07 11:37:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2019-10-07 11:37:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2019-10-07 11:37:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2019-10-07 11:37:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2019-10-07 11:37:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_registers [2019-10-07 11:37:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_do_mem_test [2019-10-07 11:37:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_memory [2019-10-07 11:37:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2019-10-07 11:37:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_loopback [2019-10-07 11:37:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_nvram [2019-10-07 11:37:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2019-10-07 11:37:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2019-10-07 11:37:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706_serdes_has_link [2019-10-07 11:37:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706_serdes_timer [2019-10-07 11:37:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5708_serdes_timer [2019-10-07 11:37:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_timer [2019-10-07 11:37:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2019-10-07 11:37:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2019-10-07 11:37:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2019-10-07 11:37:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_msix [2019-10-07 11:37:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2019-10-07 11:37:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2019-10-07 11:37:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_task [2019-10-07 11:37:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_ftq [2019-10-07 11:37:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_state [2019-10-07 11:37:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2019-10-07 11:37:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_start_xmit [2019-10-07 11:37:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2019-10-07 11:37:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_save_stats [2019-10-07 11:37:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_stats64 [2019-10-07 11:37:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2019-10-07 11:37:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2019-10-07 11:37:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_drvinfo [2019-10-07 11:37:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2019-10-07 11:37:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs [2019-10-07 11:37:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_wol [2019-10-07 11:37:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2019-10-07 11:37:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2019-10-07 11:37:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_link [2019-10-07 11:37:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2019-10-07 11:37:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom [2019-10-07 11:37:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_eeprom [2019-10-07 11:37:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2019-10-07 11:37:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2019-10-07 11:37:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_ringparam [2019-10-07 11:37:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2019-10-07 11:37:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2019-10-07 11:37:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_pauseparam [2019-10-07 11:37:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2019-10-07 11:37:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_sset_count [2019-10-07 11:37:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_self_test [2019-10-07 11:37:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_strings [2019-10-07 11:37:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_ethtool_stats [2019-10-07 11:37:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_phys_id [2019-10-07 11:37:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_features [2019-10-07 11:37:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_channels [2019-10-07 11:37:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2019-10-07 11:37:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ioctl [2019-10-07 11:37:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2019-10-07 11:37:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mtu [2019-10-07 11:37:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2019-10-07 11:37:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_5709_media [2019-10-07 11:37:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_pci_speed [2019-10-07 11:37:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_vpd_fw_ver [2019-10-07 11:37:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_board [2019-10-07 11:37:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_bus_string [2019-10-07 11:37:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2019-10-07 11:37:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2019-10-07 11:37:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2019-10-07 11:37:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2019-10-07 11:37:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2019-10-07 11:37:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2019-10-07 11:37:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_error_detected [2019-10-07 11:37:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_slot_reset [2019-10-07 11:37:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2019-10-07 11:37:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2019-10-07 11:37:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_pci_driver_init [2019-10-07 11:37:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_pci_driver_exit [2019-10-07 11:37:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_error_handlers_4 [2019-10-07 11:37:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_7 [2019-10-07 11:37:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_6 [2019-10-07 11:37:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-07 11:37:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-10-07 11:37:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-10-07 11:37:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-07 11:37:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_5 [2019-10-07 11:37:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-10-07 11:37:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-07 11:37:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-10-07 11:37:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-07 11:37:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-07 11:37:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2019-10-07 11:37:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-07 11:37:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 11:37:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-10-07 11:37:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-10-07 11:37:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-10-07 11:37:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-10-07 11:37:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-10-07 11:37:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-07 11:37:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-07 11:37:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-07 11:37:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2019-10-07 11:37:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-07 11:37:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-07 11:37:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-07 11:37:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-10-07 11:37:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-10-07 11:37:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-10-07 11:37:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-10-07 11:37:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-10-07 11:37:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-07 11:37:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2019-10-07 11:37:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2019-10-07 11:37:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2019-10-07 11:37:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_26 [2019-10-07 11:37:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2019-10-07 11:37:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2019-10-07 11:37:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2019-10-07 11:37:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2019-10-07 11:37:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_31 [2019-10-07 11:37:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_32 [2019-10-07 11:37:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_33 [2019-10-07 11:37:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_34 [2019-10-07 11:37:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_35 [2019-10-07 11:37:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_36 [2019-10-07 11:37:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_37 [2019-10-07 11:37:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_38 [2019-10-07 11:37:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_39 [2019-10-07 11:37:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_40 [2019-10-07 11:37:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_41 [2019-10-07 11:37:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-07 11:37:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 11:37:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 11:37:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 11:37:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 11:37:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 11:37:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cnic_lock_of_bnx2 [2019-10-07 11:37:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cnic_lock_of_bnx2 [2019-10-07 11:37:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2019-10-07 11:37:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cnic_lock_of_bnx2 [2019-10-07 11:37:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cnic_lock_of_bnx2 [2019-10-07 11:37:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cnic_lock_of_bnx2 [2019-10-07 11:37:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2019-10-07 11:37:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_cnic_lock_of_bnx2 [2019-10-07 11:37:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_cnic_lock_of_bnx2 [2019-10-07 11:37:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_cnic_lock_of_bnx2 [2019-10-07 11:37:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_cnic_lock_of_bnx2 [2019-10-07 11:37:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-07 11:37:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-07 11:37:51,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-07 11:37:51,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-07 11:37:51,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-07 11:37:51,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-07 11:37:51,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-07 11:37:51,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-07 11:37:51,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-07 11:37:51,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-07 11:37:51,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-07 11:37:51,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-07 11:37:51,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-07 11:37:51,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-07 11:37:51,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-07 11:37:51,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-07 11:37:51,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-07 11:37:51,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-07 11:37:51,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-07 11:37:51,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-07 11:37:51,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-07 11:37:51,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-07 11:37:51,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-07 11:37:51,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-07 11:37:51,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-07 11:37:51,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-07 11:37:51,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 11:37:51,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-07 11:37:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-07 11:37:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-07 11:37:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-07 11:37:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-07 11:37:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-07 11:37:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 11:37:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_394 [2019-10-07 11:37:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 11:37:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-07 11:37:51,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-07 11:37:51,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 11:37:51,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-10-07 11:37:51,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-10-07 11:37:51,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 11:37:51,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 11:37:51,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-07 11:37:51,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-07 11:37:51,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 11:37:51,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 11:37:51,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 11:37:51,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 11:37:51,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-07 11:37:51,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 11:37:51,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-07 11:37:51,712 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 11:37:51,712 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-07 11:37:51,713 INFO L138 BoogieDeclarations]: Found implementation of procedure build_skb [2019-10-07 11:37:51,713 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-07 11:37:51,713 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 11:37:51,713 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 11:37:51,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 11:37:51,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-07 11:37:51,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 11:37:51,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-07 11:37:51,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 11:37:51,714 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-10-07 11:37:51,714 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 11:37:51,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-10-07 11:37:51,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 11:37:51,714 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_capable [2019-10-07 11:37:51,714 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-07 11:37:51,714 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-07 11:37:51,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 11:37:51,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 11:37:51,715 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 11:37:51,715 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-07 11:37:51,715 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_completed [2019-10-07 11:37:51,715 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_reset [2019-10-07 11:37:51,715 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-07 11:37:51,718 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 11:37:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 11:37:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-07 11:37:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 11:37:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 11:37:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_5 [2019-10-07 11:37:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_5 [2019-10-07 11:37:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_5 [2019-10-07 11:37:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 11:37:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_6 [2019-10-07 11:37:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_6 [2019-10-07 11:37:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_5 [2019-10-07 11:37:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_5 [2019-10-07 11:37:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_5 [2019-10-07 11:37:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2019-10-07 11:37:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2019-10-07 11:37:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_5 [2019-10-07 11:37:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_5 [2019-10-07 11:37:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2019-10-07 11:37:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_5 [2019-10-07 11:37:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_4 [2019-10-07 11:37:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_5 [2019-10-07 11:37:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_5 [2019-10-07 11:37:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_5 [2019-10-07 11:37:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_5 [2019-10-07 11:37:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-10-07 11:37:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-10-07 11:37:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-10-07 11:37:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 11:37:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-10-07 11:37:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 11:37:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 11:37:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-10-07 11:37:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-07 11:37:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-07 11:37:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 11:37:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 11:37:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-07 11:37:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-07 11:37:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 11:37:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-07 11:37:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 11:37:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 11:37:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 11:37:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 11:37:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2019-10-07 11:37:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 11:37:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-07 11:37:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2019-10-07 11:37:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2019-10-07 11:37:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2019-10-07 11:37:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 11:37:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-07 11:37:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-07 11:37:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-07 11:37:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_cleanup_aer_uncorrect_error_status [2019-10-07 11:37:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-10-07 11:37:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 11:37:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-07 11:37:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-07 11:37:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2019-10-07 11:37:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 11:37:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-10-07 11:37:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_range [2019-10-07 11:37:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_pcie_error_reporting [2019-10-07 11:37:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2019-10-07 11:37:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2019-10-07 11:37:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-07 11:37:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-07 11:37:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 11:37:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 11:37:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-07 11:37:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-07 11:37:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 11:37:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-07 11:37:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 11:37:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2019-10-07 11:37:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_tag [2019-10-07 11:37:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2019-10-07 11:37:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 11:37:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-07 11:37:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-07 11:37:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-10-07 11:37:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-10-07 11:37:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 11:37:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-07 11:37:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-07 11:37:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 11:37:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-07 11:37:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-07 11:37:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 11:37:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 11:37:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-07 11:37:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2019-10-07 11:37:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 11:37:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-07 11:37:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-10-07 11:37:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 11:37:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 11:37:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 11:37:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 11:37:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 11:37:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-07 11:37:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 11:37:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-07 11:37:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 11:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-10-07 11:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 11:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 11:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 11:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 11:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 11:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 11:37:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-07 11:37:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 11:37:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-10-07 11:37:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-07 11:37:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-07 11:37:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2019-10-07 11:37:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2019-10-07 11:37:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 11:37:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-07 11:37:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 11:37:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 11:37:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-07 11:37:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 11:37:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 11:37:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 11:37:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 11:37:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 11:37:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-07 11:37:51,735 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-07 11:37:51,735 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-07 11:37:51,735 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 11:37:51,735 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-07 11:37:51,735 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-07 11:37:51,735 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-07 11:37:51,735 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-07 11:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 11:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-10-07 11:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-10-07 11:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-10-07 11:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-10-07 11:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 11:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-07 11:37:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2019-10-07 11:37:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 11:37:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-07 11:37:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-07 11:37:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-07 11:37:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-10-07 11:37:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-10-07 11:37:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-07 11:37:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2019-10-07 11:37:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 11:37:51,738 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 11:37:51,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 11:37:51,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 11:37:51,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 11:37:51,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 11:37:51,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 11:37:51,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 11:37:51,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 11:37:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 11:37:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-07 11:37:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-07 11:37:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 11:37:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 11:37:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 11:37:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 11:37:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 11:37:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-07 11:37:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-07 11:37:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-07 11:37:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-07 11:37:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-10-07 11:37:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-10-07 11:37:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-10-07 11:37:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2019-10-07 11:37:51,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2019-10-07 11:37:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2019-10-07 11:37:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-07 11:37:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-07 11:37:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-07 11:37:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-07 11:37:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-07 11:37:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-07 11:37:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-07 11:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-10-07 11:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-10-07 11:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-10-07 11:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-10-07 11:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-10-07 11:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-10-07 11:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 11:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 11:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-07 11:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 11:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-07 11:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 11:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 11:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-07 11:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 11:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-07 11:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 11:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2019-10-07 11:37:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2019-10-07 11:37:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2019-10-07 11:37:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2019-10-07 11:37:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 11:37:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_26 [2019-10-07 11:37:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2019-10-07 11:37:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_34 [2019-10-07 11:37:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_38 [2019-10-07 11:37:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_39 [2019-10-07 11:37:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2019-10-07 11:37:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-10-07 11:37:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-10-07 11:37:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2019-10-07 11:37:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-10-07 11:37:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-10-07 11:37:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-10-07 11:37:51,745 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-10-07 11:37:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-10-07 11:37:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-10-07 11:37:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 11:37:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-10-07 11:37:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 11:37:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-07 11:37:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-10-07 11:37:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-10-07 11:37:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-07 11:37:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-10-07 11:37:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-10-07 11:37:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-07 11:37:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-10-07 11:37:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-07 11:37:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_35 [2019-10-07 11:37:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_37 [2019-10-07 11:37:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-07 11:37:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-07 11:37:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-07 11:37:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-07 11:37:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 11:37:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-07 11:37:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-07 11:37:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-07 11:37:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-07 11:37:51,749 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-07 11:37:51,749 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 11:37:51,749 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 11:37:51,749 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 11:37:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-07 11:37:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_error_handlers_4 [2019-10-07 11:37:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_7 [2019-10-07 11:37:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_6 [2019-10-07 11:37:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-07 11:37:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-10-07 11:37:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-10-07 11:37:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-07 11:37:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_5 [2019-10-07 11:37:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-10-07 11:37:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-07 11:37:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-10-07 11:37:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-07 11:37:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-07 11:37:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2019-10-07 11:37:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-07 11:37:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 11:37:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 11:37:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-10-07 11:37:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-07 11:37:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-07 11:37:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 11:37:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 11:37:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 11:37:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-07 11:37:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-07 11:37:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_capable [2019-10-07 11:37:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-07 11:37:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 11:37:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-07 11:37:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-07 11:37:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 11:37:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-10-07 11:37:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2019-10-07 11:37:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2019-10-07 11:37:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-07 11:37:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-07 11:37:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-07 11:37:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-07 11:37:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-07 11:37:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-07 11:37:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 11:37:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 11:37:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 11:37:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-07 11:37:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-07 11:37:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-07 11:37:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-07 11:37:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2019-10-07 11:37:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-07 11:37:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 11:37:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 11:37:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 11:37:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_40 [2019-10-07 11:37:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 11:37:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_41 [2019-10-07 11:37:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-07 11:37:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head_by_tail [2019-10-07 11:37:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-07 11:37:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 11:37:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-07 11:37:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-07 11:37:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-10-07 11:37:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2019-10-07 11:37:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2019-10-07 11:37:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 11:37:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 11:37:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 11:37:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-07 11:37:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 11:37:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 11:37:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-07 11:37:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 11:37:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 11:37:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 11:37:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 11:37:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 11:37:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-07 11:37:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-07 11:37:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 11:37:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 11:37:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-07 11:37:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-07 11:37:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 11:37:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-07 11:37:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 11:37:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 11:37:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 11:37:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-07 11:37:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-07 11:37:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-07 11:37:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-07 11:37:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 11:37:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 11:37:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 11:37:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_cap [2019-10-07 11:37:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2019-10-07 11:37:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_lrdt_size [2019-10-07 11:37:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2019-10-07 11:37:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_tag [2019-10-07 11:37:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2019-10-07 11:37:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 11:37:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 11:37:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-10-07 11:37:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure dql_queued [2019-10-07 11:37:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2019-10-07 11:37:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure dql_completed [2019-10-07 11:37:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure dql_reset [2019-10-07 11:37:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 11:37:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-07 11:37:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_sub [2019-10-07 11:37:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 11:37:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure build_skb [2019-10-07 11:37:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_hash [2019-10-07 11:37:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 11:37:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 11:37:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-10-07 11:37:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-10-07 11:37:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 11:37:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 11:37:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-07 11:37:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-07 11:37:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-07 11:37:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-07 11:37:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-07 11:37:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 11:37:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2019-10-07 11:37:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-07 11:37:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2019-10-07 11:37:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2019-10-07 11:37:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-07 11:37:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-07 11:37:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-07 11:37:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-07 11:37:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-07 11:37:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2019-10-07 11:37:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2019-10-07 11:37:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 11:37:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 11:37:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 11:37:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-07 11:37:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 11:37:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 11:37:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 11:37:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 11:37:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 11:37:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 11:37:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-07 11:37:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-10-07 11:37:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 11:37:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_32 [2019-10-07 11:37:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_36 [2019-10-07 11:37:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2019-10-07 11:37:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 11:37:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-10-07 11:37:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 11:37:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2019-10-07 11:37:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 11:37:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-07 11:37:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_sent_queue [2019-10-07 11:37:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_completed_queue [2019-10-07 11:37:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_reset_queue [2019-10-07 11:37:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 11:37:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2019-10-07 11:37:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2019-10-07 11:37:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2019-10-07 11:37:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-07 11:37:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-07 11:37:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-07 11:37:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-07 11:37:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 11:37:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 11:37:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 11:37:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 11:37:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-10-07 11:37:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-10-07 11:37:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-10-07 11:37:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 11:37:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_31 [2019-10-07 11:37:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 11:37:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_33 [2019-10-07 11:37:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-07 11:37:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-07 11:37:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 11:37:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 11:37:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 11:37:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 11:37:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 11:37:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 11:37:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 11:37:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-07 11:37:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-07 11:37:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-07 11:37:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-07 11:37:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-07 11:37:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_optlen [2019-10-07 11:37:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 11:37:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-07 11:37:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-07 11:37:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_pcie_error_reporting [2019-10-07 11:37:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2019-10-07 11:37:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_cleanup_aer_uncorrect_error_status [2019-10-07 11:37:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2019-10-07 11:37:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2019-10-07 11:37:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2019-10-07 11:37:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2019-10-07 11:37:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2019-10-07 11:37:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2019-10-07 11:37:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2019-10-07 11:37:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2019-10-07 11:37:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2019-10-07 11:37:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_drv_ctl [2019-10-07 11:37:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2019-10-07 11:37:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_394 [2019-10-07 11:37:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_register_cnic [2019-10-07 11:37:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_unregister_cnic [2019-10-07 11:37:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_probe [2019-10-07 11:37:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2019-10-07 11:37:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 11:37:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 11:37:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2019-10-07 11:37:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2019-10-07 11:37:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2019-10-07 11:37:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2019-10-07 11:37:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2019-10-07 11:37:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2019-10-07 11:37:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2019-10-07 11:37:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2019-10-07 11:37:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2019-10-07 11:37:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2019-10-07 11:37:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_tx_mem [2019-10-07 11:37:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_rx_mem [2019-10-07 11:37:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_tx_mem [2019-10-07 11:37:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_mem [2019-10-07 11:37:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2019-10-07 11:37:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2019-10-07 11:37:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_fw_link [2019-10-07 11:37:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2019-10-07 11:37:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2019-10-07 11:37:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2019-10-07 11:37:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5709s_linkup [2019-10-07 11:37:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5708s_linkup [2019-10-07 11:37:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_linkup [2019-10-07 11:37:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_copper_linkup [2019-10-07 11:37:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2019-10-07 11:37:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_all_rx_contexts [2019-10-07 11:37:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2019-10-07 11:37:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2019-10-07 11:37:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2019-10-07 11:37:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2019-10-07 11:37:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_disable_2g5 [2019-10-07 11:37:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2019-10-07 11:37:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2019-10-07 11:37:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2019-10-07 11:37:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2019-10-07 11:37:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2019-10-07 11:37:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2019-10-07 11:37:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2019-10-07 11:37:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2019-10-07 11:37:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_serdes_phy [2019-10-07 11:37:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2019-10-07 11:37:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2019-10-07 11:37:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2019-10-07 11:37:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2019-10-07 11:37:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_remote_link [2019-10-07 11:37:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_copper_phy [2019-10-07 11:37:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2019-10-07 11:37:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_5709s_phy [2019-10-07 11:37:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_5708s_phy [2019-10-07 11:37:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_5706s_phy [2019-10-07 11:37:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_copper_phy [2019-10-07 11:37:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2019-10-07 11:37:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_loopback [2019-10-07 11:37:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2019-10-07 11:37:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_phy_loopback [2019-10-07 11:37:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2019-10-07 11:37:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_5709_context [2019-10-07 11:37:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_context [2019-10-07 11:37:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_bad_rbuf [2019-10-07 11:37:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2019-10-07 11:37:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2019-10-07 11:37:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_rx_page [2019-10-07 11:37:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2019-10-07 11:37:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_event_is_set [2019-10-07 11:37:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_int [2019-10-07 11:37:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2019-10-07 11:37:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_int [2019-10-07 11:37:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reuse_rx_skb_pages [2019-10-07 11:37:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reuse_rx_data [2019-10-07 11:37:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_rx_skb [2019-10-07 11:37:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2019-10-07 11:37:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_rx_int [2019-10-07 11:37:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2019-10-07 11:37:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi_1shot [2019-10-07 11:37:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_interrupt [2019-10-07 11:37:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2019-10-07 11:37:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2019-10-07 11:37:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_chk_missed_msi [2019-10-07 11:37:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_poll_cnic [2019-10-07 11:37:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_poll_link [2019-10-07 11:37:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_poll_work [2019-10-07 11:37:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_poll_msix [2019-10-07 11:37:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_poll [2019-10-07 11:37:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2019-10-07 11:37:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2019-10-07 11:37:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2019-10-07 11:37:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2019-10-07 11:37:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_uncached_firmware [2019-10-07 11:37:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_firmware [2019-10-07 11:37:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure rv2p_fw_fixup [2019-10-07 11:37:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2019-10-07 11:37:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2019-10-07 11:37:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_cpus [2019-10-07 11:37:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2019-10-07 11:37:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2019-10-07 11:37:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2019-10-07 11:37:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2019-10-07 11:37:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2019-10-07 11:37:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_write [2019-10-07 11:37:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2019-10-07 11:37:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2019-10-07 11:37:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_erase_page [2019-10-07 11:37:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2019-10-07 11:37:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2019-10-07 11:37:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2019-10-07 11:37:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2019-10-07 11:37:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write [2019-10-07 11:37:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2019-10-07 11:37:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2019-10-07 11:37:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2019-10-07 11:37:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_chip [2019-10-07 11:37:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_clear_ring_states [2019-10-07 11:37:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_tx_context [2019-10-07 11:37:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_tx_ring [2019-10-07 11:37:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2019-10-07 11:37:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_ring [2019-10-07 11:37:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_all_rings [2019-10-07 11:37:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2019-10-07 11:37:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2019-10-07 11:37:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_tx_skbs [2019-10-07 11:37:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_rx_skbs [2019-10-07 11:37:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2019-10-07 11:37:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2019-10-07 11:37:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2019-10-07 11:37:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2019-10-07 11:37:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_registers [2019-10-07 11:37:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_do_mem_test [2019-10-07 11:37:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_memory [2019-10-07 11:37:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2019-10-07 11:37:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_loopback [2019-10-07 11:37:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_nvram [2019-10-07 11:37:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2019-10-07 11:37:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706_serdes_has_link [2019-10-07 11:37:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706_serdes_timer [2019-10-07 11:37:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5708_serdes_timer [2019-10-07 11:37:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_timer [2019-10-07 11:37:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2019-10-07 11:37:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2019-10-07 11:37:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2019-10-07 11:37:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_msix [2019-10-07 11:37:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2019-10-07 11:37:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-07 11:37:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2019-10-07 11:37:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_task [2019-10-07 11:37:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_ftq [2019-10-07 11:37:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_state [2019-10-07 11:37:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2019-10-07 11:37:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_start_xmit [2019-10-07 11:37:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2019-10-07 11:37:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_save_stats [2019-10-07 11:37:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_stats64 [2019-10-07 11:37:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2019-10-07 11:37:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2019-10-07 11:37:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_drvinfo [2019-10-07 11:37:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2019-10-07 11:37:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs [2019-10-07 11:37:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_wol [2019-10-07 11:37:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2019-10-07 11:37:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2019-10-07 11:37:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_link [2019-10-07 11:37:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2019-10-07 11:37:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom [2019-10-07 11:37:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_eeprom [2019-10-07 11:37:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2019-10-07 11:37:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2019-10-07 11:37:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_ringparam [2019-10-07 11:37:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2019-10-07 11:37:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2019-10-07 11:37:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_pauseparam [2019-10-07 11:37:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2019-10-07 11:37:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_sset_count [2019-10-07 11:37:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_self_test [2019-10-07 11:37:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_strings [2019-10-07 11:37:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_ethtool_stats [2019-10-07 11:37:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_phys_id [2019-10-07 11:37:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_features [2019-10-07 11:37:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_channels [2019-10-07 11:37:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2019-10-07 11:37:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ioctl [2019-10-07 11:37:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2019-10-07 11:37:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mtu [2019-10-07 11:37:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2019-10-07 11:37:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-10-07 11:37:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_5709_media [2019-10-07 11:37:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_pci_speed [2019-10-07 11:37:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_vpd_fw_ver [2019-10-07 11:37:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_board [2019-10-07 11:37:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_bus_string [2019-10-07 11:37:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2019-10-07 11:37:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2019-10-07 11:37:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2019-10-07 11:37:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2019-10-07 11:37:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_error_detected [2019-10-07 11:37:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_slot_reset [2019-10-07 11:37:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2019-10-07 11:37:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2019-10-07 11:37:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_pci_driver_init [2019-10-07 11:37:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_pci_driver_exit [2019-10-07 11:37:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_5 [2019-10-07 11:37:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_6 [2019-10-07 11:37:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_5 [2019-10-07 11:37:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_5 [2019-10-07 11:37:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2019-10-07 11:37:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_5 [2019-10-07 11:37:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_5 [2019-10-07 11:37:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 11:37:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_5 [2019-10-07 11:37:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_5 [2019-10-07 11:37:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_6 [2019-10-07 11:37:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2019-10-07 11:37:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_5 [2019-10-07 11:37:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_5 [2019-10-07 11:37:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_5 [2019-10-07 11:37:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_5 [2019-10-07 11:37:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 11:37:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_5 [2019-10-07 11:37:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_5 [2019-10-07 11:37:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2019-10-07 11:37:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_4 [2019-10-07 11:37:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 11:37:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 11:37:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-07 11:37:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 11:37:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 11:37:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 11:37:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 11:37:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 11:37:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cnic_lock_of_bnx2 [2019-10-07 11:37:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cnic_lock_of_bnx2 [2019-10-07 11:37:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cnic_lock_of_bnx2 [2019-10-07 11:37:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cnic_lock_of_bnx2 [2019-10-07 11:37:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cnic_lock_of_bnx2 [2019-10-07 11:37:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_cnic_lock_of_bnx2 [2019-10-07 11:37:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_cnic_lock_of_bnx2 [2019-10-07 11:37:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_cnic_lock_of_bnx2 [2019-10-07 11:37:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_cnic_lock_of_bnx2 [2019-10-07 11:37:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-07 11:37:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-07 11:37:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-07 11:37:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-07 11:37:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-07 11:37:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-07 11:37:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-07 11:37:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-07 11:37:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-07 11:37:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-07 11:37:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-07 11:37:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-07 11:37:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-07 11:37:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-07 11:37:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-07 11:37:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-07 11:37:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-07 11:37:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-07 11:37:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-07 11:37:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-07 11:37:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 11:37:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-07 11:37:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-07 11:37:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-07 11:37:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-07 11:37:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-07 11:37:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 11:37:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 11:37:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 11:37:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 11:37:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 11:37:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 11:37:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 11:37:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 11:37:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 11:37:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 11:37:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 11:37:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 11:37:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 11:38:13,472 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 11:41:49,349 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 11:41:49,350 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-07 11:41:49,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 11:41:49 BoogieIcfgContainer [2019-10-07 11:41:49,354 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 11:41:49,355 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 11:41:49,355 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 11:41:49,358 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 11:41:49,359 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 11:37:39" (1/3) ... [2019-10-07 11:41:49,359 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f112b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 11:41:49, skipping insertion in model container [2019-10-07 11:41:49,360 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:37:50" (2/3) ... [2019-10-07 11:41:49,360 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f112b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 11:41:49, skipping insertion in model container [2019-10-07 11:41:49,360 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 11:41:49" (3/3) ... [2019-10-07 11:41:49,362 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2.ko-entry_point.cil.out.i [2019-10-07 11:41:49,371 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 11:41:49,382 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 11:41:49,391 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 11:41:49,439 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 11:41:49,439 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 11:41:49,439 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 11:41:49,439 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 11:41:49,440 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 11:41:49,440 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 11:41:49,440 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 11:41:49,440 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 11:41:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 5914 states. [2019-10-07 11:41:49,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2019-10-07 11:41:49,571 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:41:49,572 INFO L385 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:41:49,575 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:41:49,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:41:49,580 INFO L82 PathProgramCache]: Analyzing trace with hash -1209469791, now seen corresponding path program 1 times [2019-10-07 11:41:49,586 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:41:49,587 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:41:49,587 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:41:49,587 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:41:49,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:41:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:41:51,089 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 777 trivial. 0 not checked. [2019-10-07 11:41:51,089 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:41:51,090 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:41:51,091 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:41:51,096 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:41:51,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:41:51,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:41:51,113 INFO L87 Difference]: Start difference. First operand 5914 states. Second operand 3 states. [2019-10-07 11:41:54,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:41:54,843 INFO L93 Difference]: Finished difference Result 15446 states and 21523 transitions. [2019-10-07 11:41:54,844 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:41:54,846 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 221 [2019-10-07 11:41:54,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:41:55,026 INFO L225 Difference]: With dead ends: 15446 [2019-10-07 11:41:55,026 INFO L226 Difference]: Without dead ends: 10254 [2019-10-07 11:41:55,103 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:41:55,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10254 states. [2019-10-07 11:41:56,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10254 to 10250. [2019-10-07 11:41:56,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10250 states. [2019-10-07 11:41:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10250 states to 10250 states and 14172 transitions. [2019-10-07 11:41:56,246 INFO L78 Accepts]: Start accepts. Automaton has 10250 states and 14172 transitions. Word has length 221 [2019-10-07 11:41:56,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:41:56,250 INFO L462 AbstractCegarLoop]: Abstraction has 10250 states and 14172 transitions. [2019-10-07 11:41:56,250 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:41:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10250 states and 14172 transitions. [2019-10-07 11:41:56,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-10-07 11:41:56,264 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:41:56,265 INFO L385 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:41:56,265 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:41:56,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:41:56,266 INFO L82 PathProgramCache]: Analyzing trace with hash 2012464503, now seen corresponding path program 1 times [2019-10-07 11:41:56,266 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:41:56,266 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:41:56,266 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:41:56,267 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:41:56,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:41:56,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:41:59,782 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 777 trivial. 0 not checked. [2019-10-07 11:41:59,782 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:41:59,782 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:41:59,783 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:41:59,786 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:41:59,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:41:59,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:41:59,787 INFO L87 Difference]: Start difference. First operand 10250 states and 14172 transitions. Second operand 3 states. [2019-10-07 11:42:00,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:42:00,736 INFO L93 Difference]: Finished difference Result 26160 states and 36157 transitions. [2019-10-07 11:42:00,737 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:42:00,737 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 233 [2019-10-07 11:42:00,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:42:00,937 INFO L225 Difference]: With dead ends: 26160 [2019-10-07 11:42:00,937 INFO L226 Difference]: Without dead ends: 15970 [2019-10-07 11:42:01,023 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:42:01,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15970 states. [2019-10-07 11:42:01,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15970 to 15957. [2019-10-07 11:42:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15957 states. [2019-10-07 11:42:02,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15957 states to 15957 states and 21932 transitions. [2019-10-07 11:42:02,104 INFO L78 Accepts]: Start accepts. Automaton has 15957 states and 21932 transitions. Word has length 233 [2019-10-07 11:42:02,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:42:02,106 INFO L462 AbstractCegarLoop]: Abstraction has 15957 states and 21932 transitions. [2019-10-07 11:42:02,106 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:42:02,106 INFO L276 IsEmpty]: Start isEmpty. Operand 15957 states and 21932 transitions. [2019-10-07 11:42:02,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-10-07 11:42:02,119 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:42:02,119 INFO L385 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:42:02,120 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:42:02,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:42:02,120 INFO L82 PathProgramCache]: Analyzing trace with hash -1110386412, now seen corresponding path program 1 times [2019-10-07 11:42:02,120 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:42:02,120 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:02,120 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:02,121 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:02,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:42:02,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:42:03,080 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2019-10-07 11:42:03,080 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:03,080 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:42:03,081 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:42:03,082 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:42:03,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:42:03,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:42:03,082 INFO L87 Difference]: Start difference. First operand 15957 states and 21932 transitions. Second operand 3 states. [2019-10-07 11:42:03,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:42:03,581 INFO L93 Difference]: Finished difference Result 15959 states and 21933 transitions. [2019-10-07 11:42:03,582 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:42:03,582 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 238 [2019-10-07 11:42:03,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:42:03,719 INFO L225 Difference]: With dead ends: 15959 [2019-10-07 11:42:03,719 INFO L226 Difference]: Without dead ends: 15956 [2019-10-07 11:42:03,741 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:42:03,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15956 states. [2019-10-07 11:42:04,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15956 to 15956. [2019-10-07 11:42:04,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15956 states. [2019-10-07 11:42:04,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15956 states to 15956 states and 21930 transitions. [2019-10-07 11:42:04,812 INFO L78 Accepts]: Start accepts. Automaton has 15956 states and 21930 transitions. Word has length 238 [2019-10-07 11:42:04,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:42:04,814 INFO L462 AbstractCegarLoop]: Abstraction has 15956 states and 21930 transitions. [2019-10-07 11:42:04,814 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:42:04,814 INFO L276 IsEmpty]: Start isEmpty. Operand 15956 states and 21930 transitions. [2019-10-07 11:42:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2019-10-07 11:42:04,831 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:42:04,832 INFO L385 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:42:04,832 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:42:04,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:42:04,833 INFO L82 PathProgramCache]: Analyzing trace with hash -65657783, now seen corresponding path program 1 times [2019-10-07 11:42:04,833 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:42:04,833 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:04,834 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:04,834 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:04,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:42:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:42:05,656 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2019-10-07 11:42:05,657 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:05,657 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:42:05,657 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:42:05,658 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:42:05,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:42:05,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:42:05,658 INFO L87 Difference]: Start difference. First operand 15956 states and 21930 transitions. Second operand 3 states. [2019-10-07 11:42:06,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:42:06,187 INFO L93 Difference]: Finished difference Result 15958 states and 21931 transitions. [2019-10-07 11:42:06,187 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:42:06,187 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 239 [2019-10-07 11:42:06,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:42:06,314 INFO L225 Difference]: With dead ends: 15958 [2019-10-07 11:42:06,314 INFO L226 Difference]: Without dead ends: 15955 [2019-10-07 11:42:06,337 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:42:06,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15955 states. [2019-10-07 11:42:07,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15955 to 15955. [2019-10-07 11:42:07,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15955 states. [2019-10-07 11:42:07,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15955 states to 15955 states and 21928 transitions. [2019-10-07 11:42:07,388 INFO L78 Accepts]: Start accepts. Automaton has 15955 states and 21928 transitions. Word has length 239 [2019-10-07 11:42:07,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:42:07,390 INFO L462 AbstractCegarLoop]: Abstraction has 15955 states and 21928 transitions. [2019-10-07 11:42:07,390 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:42:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 15955 states and 21928 transitions. [2019-10-07 11:42:07,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2019-10-07 11:42:07,405 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:42:07,405 INFO L385 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:42:07,405 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:42:07,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:42:07,406 INFO L82 PathProgramCache]: Analyzing trace with hash -2038803785, now seen corresponding path program 1 times [2019-10-07 11:42:07,406 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:42:07,406 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:07,406 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:07,407 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:07,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:42:07,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:42:08,578 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2019-10-07 11:42:08,578 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:08,578 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:42:08,579 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:42:08,579 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:42:08,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:42:08,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:42:08,580 INFO L87 Difference]: Start difference. First operand 15955 states and 21928 transitions. Second operand 3 states. [2019-10-07 11:42:09,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:42:09,002 INFO L93 Difference]: Finished difference Result 15957 states and 21929 transitions. [2019-10-07 11:42:09,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:42:09,002 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 240 [2019-10-07 11:42:09,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:42:09,097 INFO L225 Difference]: With dead ends: 15957 [2019-10-07 11:42:09,097 INFO L226 Difference]: Without dead ends: 15938 [2019-10-07 11:42:09,111 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:42:09,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15938 states. [2019-10-07 11:42:09,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15938 to 15938. [2019-10-07 11:42:09,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15938 states. [2019-10-07 11:42:10,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15938 states to 15938 states and 21908 transitions. [2019-10-07 11:42:10,063 INFO L78 Accepts]: Start accepts. Automaton has 15938 states and 21908 transitions. Word has length 240 [2019-10-07 11:42:10,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:42:10,065 INFO L462 AbstractCegarLoop]: Abstraction has 15938 states and 21908 transitions. [2019-10-07 11:42:10,065 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:42:10,065 INFO L276 IsEmpty]: Start isEmpty. Operand 15938 states and 21908 transitions. [2019-10-07 11:42:10,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2019-10-07 11:42:10,078 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:42:10,079 INFO L385 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:42:10,079 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:42:10,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:42:10,079 INFO L82 PathProgramCache]: Analyzing trace with hash 64806451, now seen corresponding path program 1 times [2019-10-07 11:42:10,080 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:42:10,080 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:10,080 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:10,080 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:10,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:42:10,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:42:10,829 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 777 trivial. 0 not checked. [2019-10-07 11:42:10,829 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:10,830 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:42:10,830 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:42:10,830 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:42:10,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:42:10,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:42:10,831 INFO L87 Difference]: Start difference. First operand 15938 states and 21908 transitions. Second operand 3 states. [2019-10-07 11:42:14,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:42:14,468 INFO L93 Difference]: Finished difference Result 26481 states and 36264 transitions. [2019-10-07 11:42:14,469 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:42:14,469 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 255 [2019-10-07 11:42:14,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:42:14,553 INFO L225 Difference]: With dead ends: 26481 [2019-10-07 11:42:14,553 INFO L226 Difference]: Without dead ends: 15917 [2019-10-07 11:42:14,618 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:42:14,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15917 states. [2019-10-07 11:42:15,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15917 to 15902. [2019-10-07 11:42:15,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15902 states. [2019-10-07 11:42:15,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15902 states to 15902 states and 21834 transitions. [2019-10-07 11:42:15,516 INFO L78 Accepts]: Start accepts. Automaton has 15902 states and 21834 transitions. Word has length 255 [2019-10-07 11:42:15,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:42:15,517 INFO L462 AbstractCegarLoop]: Abstraction has 15902 states and 21834 transitions. [2019-10-07 11:42:15,517 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:42:15,517 INFO L276 IsEmpty]: Start isEmpty. Operand 15902 states and 21834 transitions. [2019-10-07 11:42:15,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2019-10-07 11:42:15,537 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:42:15,537 INFO L385 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:42:15,538 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:42:15,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:42:15,538 INFO L82 PathProgramCache]: Analyzing trace with hash -929775611, now seen corresponding path program 1 times [2019-10-07 11:42:15,538 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:42:15,539 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:15,539 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:15,539 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:15,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:42:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:42:16,808 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 788 trivial. 0 not checked. [2019-10-07 11:42:16,809 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:16,810 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:42:16,810 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:42:16,811 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:42:16,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:42:16,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:42:16,812 INFO L87 Difference]: Start difference. First operand 15902 states and 21834 transitions. Second operand 3 states. [2019-10-07 11:42:19,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:42:19,172 INFO L93 Difference]: Finished difference Result 47558 states and 65320 transitions. [2019-10-07 11:42:19,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:42:19,173 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 280 [2019-10-07 11:42:19,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:42:19,341 INFO L225 Difference]: With dead ends: 47558 [2019-10-07 11:42:19,342 INFO L226 Difference]: Without dead ends: 31716 [2019-10-07 11:42:19,401 INFO L606 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 [2019-10-07 11:42:19,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31716 states. [2019-10-07 11:42:20,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31716 to 31674. [2019-10-07 11:42:20,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31674 states. [2019-10-07 11:42:21,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31674 states to 31674 states and 43515 transitions. [2019-10-07 11:42:21,077 INFO L78 Accepts]: Start accepts. Automaton has 31674 states and 43515 transitions. Word has length 280 [2019-10-07 11:42:21,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:42:21,078 INFO L462 AbstractCegarLoop]: Abstraction has 31674 states and 43515 transitions. [2019-10-07 11:42:21,078 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:42:21,078 INFO L276 IsEmpty]: Start isEmpty. Operand 31674 states and 43515 transitions. [2019-10-07 11:42:21,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2019-10-07 11:42:21,100 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:42:21,100 INFO L385 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:42:21,100 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:42:21,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:42:21,101 INFO L82 PathProgramCache]: Analyzing trace with hash -427896074, now seen corresponding path program 1 times [2019-10-07 11:42:21,101 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:42:21,101 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:21,101 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:21,102 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:21,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:42:21,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:42:21,842 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 788 trivial. 0 not checked. [2019-10-07 11:42:21,842 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:21,843 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:42:21,843 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 11:42:21,844 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 11:42:21,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 11:42:21,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:42:21,845 INFO L87 Difference]: Start difference. First operand 31674 states and 43515 transitions. Second operand 5 states. [2019-10-07 11:42:38,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:42:38,801 INFO L93 Difference]: Finished difference Result 63330 states and 86997 transitions. [2019-10-07 11:42:38,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 11:42:38,801 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 283 [2019-10-07 11:42:38,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:42:39,006 INFO L225 Difference]: With dead ends: 63330 [2019-10-07 11:42:39,007 INFO L226 Difference]: Without dead ends: 31716 [2019-10-07 11:42:39,141 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:42:39,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31716 states. [2019-10-07 11:42:40,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31716 to 31670. [2019-10-07 11:42:40,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31670 states. [2019-10-07 11:42:41,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31670 states to 31670 states and 43507 transitions. [2019-10-07 11:42:41,094 INFO L78 Accepts]: Start accepts. Automaton has 31670 states and 43507 transitions. Word has length 283 [2019-10-07 11:42:41,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:42:41,094 INFO L462 AbstractCegarLoop]: Abstraction has 31670 states and 43507 transitions. [2019-10-07 11:42:41,094 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 11:42:41,095 INFO L276 IsEmpty]: Start isEmpty. Operand 31670 states and 43507 transitions. [2019-10-07 11:42:41,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2019-10-07 11:42:41,114 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:42:41,114 INFO L385 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:42:41,114 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:42:41,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:42:41,115 INFO L82 PathProgramCache]: Analyzing trace with hash 917185101, now seen corresponding path program 1 times [2019-10-07 11:42:41,115 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:42:41,115 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:41,115 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:41,116 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:41,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:42:41,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:42:42,073 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 788 trivial. 0 not checked. [2019-10-07 11:42:42,074 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:42,074 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:42:42,074 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:42:42,075 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:42:42,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:42:42,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:42:42,075 INFO L87 Difference]: Start difference. First operand 31670 states and 43507 transitions. Second operand 3 states. [2019-10-07 11:42:44,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:42:44,302 INFO L93 Difference]: Finished difference Result 63318 states and 86977 transitions. [2019-10-07 11:42:44,303 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:42:44,303 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 281 [2019-10-07 11:42:44,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:42:44,463 INFO L225 Difference]: With dead ends: 63318 [2019-10-07 11:42:44,463 INFO L226 Difference]: Without dead ends: 31708 [2019-10-07 11:42:44,598 INFO L606 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 [2019-10-07 11:42:44,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31708 states. [2019-10-07 11:42:45,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31708 to 31666. [2019-10-07 11:42:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31666 states. [2019-10-07 11:42:45,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31666 states to 31666 states and 43499 transitions. [2019-10-07 11:42:45,955 INFO L78 Accepts]: Start accepts. Automaton has 31666 states and 43499 transitions. Word has length 281 [2019-10-07 11:42:45,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:42:45,956 INFO L462 AbstractCegarLoop]: Abstraction has 31666 states and 43499 transitions. [2019-10-07 11:42:45,956 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:42:45,956 INFO L276 IsEmpty]: Start isEmpty. Operand 31666 states and 43499 transitions. [2019-10-07 11:42:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2019-10-07 11:42:45,974 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:42:45,975 INFO L385 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:42:45,975 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:42:45,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:42:45,975 INFO L82 PathProgramCache]: Analyzing trace with hash -121712242, now seen corresponding path program 1 times [2019-10-07 11:42:45,975 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:42:45,976 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:45,976 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:45,976 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:42:45,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:42:46,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:42:46,692 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 788 trivial. 0 not checked. [2019-10-07 11:42:46,692 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:42:46,693 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:42:46,693 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 11:42:46,693 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 11:42:46,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 11:42:46,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:42:46,694 INFO L87 Difference]: Start difference. First operand 31666 states and 43499 transitions. Second operand 5 states. [2019-10-07 11:43:01,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:43:01,406 INFO L93 Difference]: Finished difference Result 63250 states and 86869 transitions. [2019-10-07 11:43:01,406 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 11:43:01,407 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 282 [2019-10-07 11:43:01,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:43:01,587 INFO L225 Difference]: With dead ends: 63250 [2019-10-07 11:43:01,587 INFO L226 Difference]: Without dead ends: 31644 [2019-10-07 11:43:01,701 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:43:01,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31644 states. [2019-10-07 11:43:02,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31644 to 31598. [2019-10-07 11:43:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31598 states. [2019-10-07 11:43:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31598 states to 31598 states and 43395 transitions. [2019-10-07 11:43:03,047 INFO L78 Accepts]: Start accepts. Automaton has 31598 states and 43395 transitions. Word has length 282 [2019-10-07 11:43:03,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:43:03,048 INFO L462 AbstractCegarLoop]: Abstraction has 31598 states and 43395 transitions. [2019-10-07 11:43:03,048 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 11:43:03,048 INFO L276 IsEmpty]: Start isEmpty. Operand 31598 states and 43395 transitions. [2019-10-07 11:43:03,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2019-10-07 11:43:03,066 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:43:03,066 INFO L385 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:43:03,067 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:43:03,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:43:03,067 INFO L82 PathProgramCache]: Analyzing trace with hash -1644082052, now seen corresponding path program 1 times [2019-10-07 11:43:03,067 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:43:03,067 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:43:03,068 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:43:03,068 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:43:03,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:43:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:43:06,359 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2019-10-07 11:43:06,360 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:43:06,360 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:43:06,360 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:43:06,361 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:43:06,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:43:06,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:43:06,362 INFO L87 Difference]: Start difference. First operand 31598 states and 43395 transitions. Second operand 3 states. [2019-10-07 11:43:08,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:43:08,486 INFO L93 Difference]: Finished difference Result 91766 states and 126273 transitions. [2019-10-07 11:43:08,486 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:43:08,486 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 282 [2019-10-07 11:43:08,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:43:08,884 INFO L225 Difference]: With dead ends: 91766 [2019-10-07 11:43:08,884 INFO L226 Difference]: Without dead ends: 60228 [2019-10-07 11:43:09,048 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:43:09,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60228 states. [2019-10-07 11:43:11,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60228 to 60054. [2019-10-07 11:43:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60054 states. [2019-10-07 11:43:12,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60054 states to 60054 states and 82755 transitions. [2019-10-07 11:43:12,223 INFO L78 Accepts]: Start accepts. Automaton has 60054 states and 82755 transitions. Word has length 282 [2019-10-07 11:43:12,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:43:12,224 INFO L462 AbstractCegarLoop]: Abstraction has 60054 states and 82755 transitions. [2019-10-07 11:43:12,224 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:43:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 60054 states and 82755 transitions. [2019-10-07 11:43:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2019-10-07 11:43:12,239 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:43:12,240 INFO L385 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:43:12,240 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:43:12,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:43:12,240 INFO L82 PathProgramCache]: Analyzing trace with hash -1494758005, now seen corresponding path program 1 times [2019-10-07 11:43:12,241 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:43:12,241 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:43:12,241 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:43:12,241 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:43:12,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:43:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:43:12,884 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2019-10-07 11:43:12,885 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:43:12,885 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:43:12,885 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:43:12,886 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:43:12,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:43:12,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:43:12,886 INFO L87 Difference]: Start difference. First operand 60054 states and 82755 transitions. Second operand 3 states. [2019-10-07 11:43:17,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:43:17,245 INFO L93 Difference]: Finished difference Result 173734 states and 238925 transitions. [2019-10-07 11:43:17,246 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:43:17,246 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 287 [2019-10-07 11:43:17,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:43:17,824 INFO L225 Difference]: With dead ends: 173734 [2019-10-07 11:43:17,824 INFO L226 Difference]: Without dead ends: 113740 [2019-10-07 11:43:18,030 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:43:18,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113740 states. [2019-10-07 11:43:23,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113740 to 113702. [2019-10-07 11:43:23,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113702 states. [2019-10-07 11:43:23,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113702 states to 113702 states and 156207 transitions. [2019-10-07 11:43:23,893 INFO L78 Accepts]: Start accepts. Automaton has 113702 states and 156207 transitions. Word has length 287 [2019-10-07 11:43:23,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:43:23,893 INFO L462 AbstractCegarLoop]: Abstraction has 113702 states and 156207 transitions. [2019-10-07 11:43:23,893 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:43:23,894 INFO L276 IsEmpty]: Start isEmpty. Operand 113702 states and 156207 transitions. [2019-10-07 11:43:23,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2019-10-07 11:43:23,901 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:43:23,902 INFO L385 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:43:23,902 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:43:23,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:43:23,902 INFO L82 PathProgramCache]: Analyzing trace with hash 1240306093, now seen corresponding path program 1 times [2019-10-07 11:43:23,903 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:43:23,903 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:43:23,903 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:43:23,903 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:43:23,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:43:24,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:43:24,517 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2019-10-07 11:43:24,517 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:43:24,517 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:43:24,518 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:43:24,518 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:43:24,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:43:24,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:43:24,519 INFO L87 Difference]: Start difference. First operand 113702 states and 156207 transitions. Second operand 3 states. [2019-10-07 11:43:35,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:43:35,481 INFO L93 Difference]: Finished difference Result 338954 states and 465345 transitions. [2019-10-07 11:43:35,482 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:43:35,482 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 296 [2019-10-07 11:43:35,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:43:36,752 INFO L225 Difference]: With dead ends: 338954 [2019-10-07 11:43:36,752 INFO L226 Difference]: Without dead ends: 225312 [2019-10-07 11:43:37,605 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:43:37,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 225312 states. [2019-10-07 11:43:50,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 225312 to 225217. [2019-10-07 11:43:50,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 225217 states. [2019-10-07 11:43:51,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225217 states to 225217 states and 309094 transitions. [2019-10-07 11:43:51,625 INFO L78 Accepts]: Start accepts. Automaton has 225217 states and 309094 transitions. Word has length 296 [2019-10-07 11:43:51,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:43:51,626 INFO L462 AbstractCegarLoop]: Abstraction has 225217 states and 309094 transitions. [2019-10-07 11:43:51,626 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:43:51,626 INFO L276 IsEmpty]: Start isEmpty. Operand 225217 states and 309094 transitions. [2019-10-07 11:43:51,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2019-10-07 11:43:51,634 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:43:51,634 INFO L385 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:43:51,635 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:43:51,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:43:51,635 INFO L82 PathProgramCache]: Analyzing trace with hash 1709421397, now seen corresponding path program 1 times [2019-10-07 11:43:51,635 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:43:51,635 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:43:51,636 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:43:51,636 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:43:51,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:43:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:43:57,708 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2019-10-07 11:43:57,708 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:43:57,709 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:43:57,709 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:43:57,709 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:43:57,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:43:57,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:43:57,711 INFO L87 Difference]: Start difference. First operand 225217 states and 309094 transitions. Second operand 3 states. [2019-10-07 11:44:16,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:44:16,960 INFO L93 Difference]: Finished difference Result 669918 states and 919086 transitions. [2019-10-07 11:44:16,961 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:44:16,961 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 302 [2019-10-07 11:44:16,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:44:19,900 INFO L225 Difference]: With dead ends: 669918 [2019-10-07 11:44:19,900 INFO L226 Difference]: Without dead ends: 444761 [2019-10-07 11:44:20,531 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:44:20,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 444761 states. [2019-10-07 11:44:49,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 444761 to 444724. [2019-10-07 11:44:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 444724 states. [2019-10-07 11:44:51,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444724 states to 444724 states and 609998 transitions. [2019-10-07 11:44:51,590 INFO L78 Accepts]: Start accepts. Automaton has 444724 states and 609998 transitions. Word has length 302 [2019-10-07 11:44:51,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:44:51,591 INFO L462 AbstractCegarLoop]: Abstraction has 444724 states and 609998 transitions. [2019-10-07 11:44:51,591 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:44:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 444724 states and 609998 transitions. [2019-10-07 11:44:51,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2019-10-07 11:44:51,634 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:44:51,635 INFO L385 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 7, 7, 7, 7, 7, 7, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:44:51,635 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:44:51,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:44:51,636 INFO L82 PathProgramCache]: Analyzing trace with hash -1068673195, now seen corresponding path program 1 times [2019-10-07 11:44:51,636 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:44:51,636 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:44:51,636 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:44:51,637 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:44:51,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:44:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:44:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 896 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 890 trivial. 0 not checked. [2019-10-07 11:44:52,330 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:44:52,330 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:44:52,330 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:44:52,332 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:44:52,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:44:52,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:44:52,332 INFO L87 Difference]: Start difference. First operand 444724 states and 609998 transitions. Second operand 3 states. [2019-10-07 11:45:39,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:45:39,869 INFO L93 Difference]: Finished difference Result 1304152 states and 1789908 transitions. [2019-10-07 11:45:39,869 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:45:39,870 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 375 [2019-10-07 11:45:39,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:45:44,458 INFO L225 Difference]: With dead ends: 1304152 [2019-10-07 11:45:44,459 INFO L226 Difference]: Without dead ends: 859494 [2019-10-07 11:45:57,376 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:45:58,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 859494 states.