java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 00:42:10,803 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 00:42:10,805 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 00:42:10,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 00:42:10,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 00:42:10,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 00:42:10,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 00:42:10,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 00:42:10,832 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 00:42:10,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 00:42:10,836 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 00:42:10,838 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 00:42:10,838 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 00:42:10,839 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 00:42:10,840 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 00:42:10,841 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 00:42:10,842 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 00:42:10,845 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 00:42:10,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 00:42:10,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 00:42:10,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 00:42:10,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 00:42:10,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 00:42:10,861 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 00:42:10,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 00:42:10,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 00:42:10,863 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 00:42:10,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 00:42:10,867 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 00:42:10,868 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 00:42:10,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 00:42:10,869 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 00:42:10,871 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 00:42:10,872 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 00:42:10,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 00:42:10,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 00:42:10,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 00:42:10,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 00:42:10,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 00:42:10,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 00:42:10,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 00:42:10,882 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 00:42:10,905 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 00:42:10,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 00:42:10,906 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 00:42:10,906 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 00:42:10,907 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 00:42:10,907 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 00:42:10,907 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 00:42:10,907 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 00:42:10,907 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 00:42:10,908 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 00:42:10,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 00:42:10,909 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 00:42:10,909 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 00:42:10,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 00:42:10,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 00:42:10,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 00:42:10,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 00:42:10,910 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 00:42:10,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 00:42:10,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 00:42:10,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 00:42:10,911 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 00:42:10,911 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 00:42:10,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 00:42:10,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 00:42:10,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 00:42:10,912 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 00:42:10,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 00:42:10,912 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 00:42:10,912 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 00:42:10,941 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 00:42:10,954 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 00:42:10,957 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 00:42:10,959 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 00:42:10,959 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 00:42:10,960 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2019-10-03 00:42:11,020 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d08b0352/3ff3c4656b9744dfa324e17e0a70053c/FLAGbc36a59a3 [2019-10-03 00:42:12,065 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 00:42:12,066 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2019-10-03 00:42:12,177 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d08b0352/3ff3c4656b9744dfa324e17e0a70053c/FLAGbc36a59a3 [2019-10-03 00:42:12,352 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d08b0352/3ff3c4656b9744dfa324e17e0a70053c [2019-10-03 00:42:12,365 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 00:42:12,367 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 00:42:12,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 00:42:12,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 00:42:12,373 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 00:42:12,374 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:42:12" (1/1) ... [2019-10-03 00:42:12,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55b9f5bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:42:12, skipping insertion in model container [2019-10-03 00:42:12,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:42:12" (1/1) ... [2019-10-03 00:42:12,385 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 00:42:12,618 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 00:42:20,940 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:42:21,146 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 00:42:21,961 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:42:24,726 INFO L192 MainTranslator]: Completed translation [2019-10-03 00:42:24,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:42:24 WrapperNode [2019-10-03 00:42:24,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 00:42:24,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 00:42:24,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 00:42:24,728 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 00:42:24,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:42:24" (1/1) ... [2019-10-03 00:42:24,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:42:24" (1/1) ... [2019-10-03 00:42:24,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:42:24" (1/1) ... [2019-10-03 00:42:24,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:42:24" (1/1) ... [2019-10-03 00:42:25,421 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:42:24" (1/1) ... [2019-10-03 00:42:25,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:42:24" (1/1) ... [2019-10-03 00:42:25,573 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:42:24" (1/1) ... [2019-10-03 00:42:25,672 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 00:42:25,673 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 00:42:25,673 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 00:42:25,673 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 00:42:25,674 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:42:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 00:42:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 00:42:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 00:42:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 00:42:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 00:42:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-03 00:42:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-03 00:42:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 00:42:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-03 00:42:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 00:42:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-10-03 00:42:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-03 00:42:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 00:42:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-03 00:42:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 00:42:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-03 00:42:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 00:42:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 00:42:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 00:42:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-03 00:42:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 00:42:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-10-03 00:42:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-03 00:42:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-03 00:42:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2019-10-03 00:42:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2019-10-03 00:42:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-03 00:42:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-03 00:42:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 00:42:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 00:42:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-03 00:42:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-03 00:42:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-10-03 00:42:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-10-03 00:42:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-10-03 00:42:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-10-03 00:42:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 00:42:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 00:42:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-03 00:42:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 00:42:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-03 00:42:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-10-03 00:42:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-10-03 00:42:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2019-10-03 00:42:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-10-03 00:42:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-10-03 00:42:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-10-03 00:42:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-10-03 00:42:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-10-03 00:42:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 00:42:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-03 00:42:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-03 00:42:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-03 00:42:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-03 00:42:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-03 00:42:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-03 00:42:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-03 00:42:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-03 00:42:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-03 00:42:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-03 00:42:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_queued [2019-10-03 00:42:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2019-10-03 00:42:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-03 00:42:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 00:42:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 00:42:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-03 00:42:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-03 00:42:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-03 00:42:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-03 00:42:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-03 00:42:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-03 00:42:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-03 00:42:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-03 00:42:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-03 00:42:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-03 00:42:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-03 00:42:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-03 00:42:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-03 00:42:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-03 00:42:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-03 00:42:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-03 00:42:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-03 00:42:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-03 00:42:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_sub [2019-10-03 00:42:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_hash [2019-10-03 00:42:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-03 00:42:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-03 00:42:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-10-03 00:42:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-10-03 00:42:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-03 00:42:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-03 00:42:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-03 00:42:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-03 00:42:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-03 00:42:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-03 00:42:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2019-10-03 00:42:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-03 00:42:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2019-10-03 00:42:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2019-10-03 00:42:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-03 00:42:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-03 00:42:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-03 00:42:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-03 00:42:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-03 00:42:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-03 00:42:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-03 00:42:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-03 00:42:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-03 00:42:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-03 00:42:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-03 00:42:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2019-10-03 00:42:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-03 00:42:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-10-03 00:42:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-03 00:42:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2019-10-03 00:42:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-03 00:42:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-03 00:42:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_sent_queue [2019-10-03 00:42:25,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_completed_queue [2019-10-03 00:42:25,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_reset_queue [2019-10-03 00:42:25,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-03 00:42:25,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-03 00:42:25,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-10-03 00:42:25,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-10-03 00:42:25,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-10-03 00:42:25,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-03 00:42:25,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-03 00:42:25,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-03 00:42:25,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-03 00:42:25,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-03 00:42:25,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-03 00:42:25,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 00:42:25,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-03 00:42:25,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-03 00:42:25,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_cap [2019-10-03 00:42:25,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2019-10-03 00:42:25,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_lrdt_size [2019-10-03 00:42:25,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2019-10-03 00:42:25,764 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-03 00:42:25,764 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-03 00:42:25,764 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-03 00:42:25,764 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-03 00:42:25,764 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-03 00:42:25,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2019-10-03 00:42:25,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2019-10-03 00:42:25,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-03 00:42:25,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-03 00:42:25,765 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-03 00:42:25,765 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_optlen [2019-10-03 00:42:25,765 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2019-10-03 00:42:25,766 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2019-10-03 00:42:25,766 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2019-10-03 00:42:25,766 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2019-10-03 00:42:25,766 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2019-10-03 00:42:25,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2019-10-03 00:42:25,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2019-10-03 00:42:25,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_drv_ctl [2019-10-03 00:42:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2019-10-03 00:42:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_register_cnic [2019-10-03 00:42:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_unregister_cnic [2019-10-03 00:42:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_probe [2019-10-03 00:42:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2019-10-03 00:42:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2019-10-03 00:42:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2019-10-03 00:42:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2019-10-03 00:42:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2019-10-03 00:42:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2019-10-03 00:42:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2019-10-03 00:42:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2019-10-03 00:42:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2019-10-03 00:42:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2019-10-03 00:42:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2019-10-03 00:42:25,770 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_tx_mem [2019-10-03 00:42:25,770 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_rx_mem [2019-10-03 00:42:25,770 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_tx_mem [2019-10-03 00:42:25,770 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_mem [2019-10-03 00:42:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2019-10-03 00:42:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2019-10-03 00:42:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_fw_link [2019-10-03 00:42:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2019-10-03 00:42:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2019-10-03 00:42:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2019-10-03 00:42:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5709s_linkup [2019-10-03 00:42:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5708s_linkup [2019-10-03 00:42:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_linkup [2019-10-03 00:42:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_copper_linkup [2019-10-03 00:42:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2019-10-03 00:42:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_all_rx_contexts [2019-10-03 00:42:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2019-10-03 00:42:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2019-10-03 00:42:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2019-10-03 00:42:25,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2019-10-03 00:42:25,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_disable_2g5 [2019-10-03 00:42:25,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2019-10-03 00:42:25,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2019-10-03 00:42:25,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2019-10-03 00:42:25,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2019-10-03 00:42:25,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2019-10-03 00:42:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2019-10-03 00:42:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2019-10-03 00:42:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_serdes_phy [2019-10-03 00:42:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2019-10-03 00:42:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2019-10-03 00:42:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2019-10-03 00:42:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2019-10-03 00:42:25,775 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_remote_link [2019-10-03 00:42:25,775 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_copper_phy [2019-10-03 00:42:25,775 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2019-10-03 00:42:25,775 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_5709s_phy [2019-10-03 00:42:25,775 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_5708s_phy [2019-10-03 00:42:25,775 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_5706s_phy [2019-10-03 00:42:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_copper_phy [2019-10-03 00:42:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2019-10-03 00:42:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_loopback [2019-10-03 00:42:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_phy_loopback [2019-10-03 00:42:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2019-10-03 00:42:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2019-10-03 00:42:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_5709_context [2019-10-03 00:42:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_context [2019-10-03 00:42:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_bad_rbuf [2019-10-03 00:42:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2019-10-03 00:42:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2019-10-03 00:42:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_rx_page [2019-10-03 00:42:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2019-10-03 00:42:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_event_is_set [2019-10-03 00:42:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_int [2019-10-03 00:42:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2019-10-03 00:42:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_int [2019-10-03 00:42:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reuse_rx_skb_pages [2019-10-03 00:42:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reuse_rx_data [2019-10-03 00:42:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_rx_skb [2019-10-03 00:42:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2019-10-03 00:42:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_rx_int [2019-10-03 00:42:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2019-10-03 00:42:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi_1shot [2019-10-03 00:42:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_interrupt [2019-10-03 00:42:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2019-10-03 00:42:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2019-10-03 00:42:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_chk_missed_msi [2019-10-03 00:42:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_poll_cnic [2019-10-03 00:42:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_poll_link [2019-10-03 00:42:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_poll_work [2019-10-03 00:42:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_poll_msix [2019-10-03 00:42:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_poll [2019-10-03 00:42:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2019-10-03 00:42:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2019-10-03 00:42:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2019-10-03 00:42:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2019-10-03 00:42:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_uncached_firmware [2019-10-03 00:42:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_firmware [2019-10-03 00:42:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rv2p_fw_fixup [2019-10-03 00:42:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2019-10-03 00:42:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2019-10-03 00:42:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_cpus [2019-10-03 00:42:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2019-10-03 00:42:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2019-10-03 00:42:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2019-10-03 00:42:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2019-10-03 00:42:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2019-10-03 00:42:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_write [2019-10-03 00:42:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2019-10-03 00:42:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2019-10-03 00:42:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_erase_page [2019-10-03 00:42:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2019-10-03 00:42:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2019-10-03 00:42:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2019-10-03 00:42:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2019-10-03 00:42:25,785 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write [2019-10-03 00:42:25,787 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2019-10-03 00:42:25,787 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2019-10-03 00:42:25,787 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2019-10-03 00:42:25,787 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_chip [2019-10-03 00:42:25,795 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_clear_ring_states [2019-10-03 00:42:25,795 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_tx_context [2019-10-03 00:42:25,795 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_tx_ring [2019-10-03 00:42:25,795 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2019-10-03 00:42:25,795 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_ring [2019-10-03 00:42:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_all_rings [2019-10-03 00:42:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2019-10-03 00:42:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2019-10-03 00:42:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_tx_skbs [2019-10-03 00:42:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_rx_skbs [2019-10-03 00:42:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2019-10-03 00:42:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2019-10-03 00:42:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2019-10-03 00:42:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2019-10-03 00:42:25,797 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_registers [2019-10-03 00:42:25,797 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_do_mem_test [2019-10-03 00:42:25,797 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_memory [2019-10-03 00:42:25,797 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2019-10-03 00:42:25,797 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_loopback [2019-10-03 00:42:25,797 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_nvram [2019-10-03 00:42:25,797 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2019-10-03 00:42:25,797 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2019-10-03 00:42:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706_serdes_has_link [2019-10-03 00:42:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706_serdes_timer [2019-10-03 00:42:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5708_serdes_timer [2019-10-03 00:42:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_timer [2019-10-03 00:42:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2019-10-03 00:42:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2019-10-03 00:42:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2019-10-03 00:42:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_msix [2019-10-03 00:42:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2019-10-03 00:42:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2019-10-03 00:42:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_task [2019-10-03 00:42:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_ftq [2019-10-03 00:42:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_state [2019-10-03 00:42:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2019-10-03 00:42:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_start_xmit [2019-10-03 00:42:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2019-10-03 00:42:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_save_stats [2019-10-03 00:42:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_stats64 [2019-10-03 00:42:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2019-10-03 00:42:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2019-10-03 00:42:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_drvinfo [2019-10-03 00:42:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2019-10-03 00:42:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs [2019-10-03 00:42:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_wol [2019-10-03 00:42:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2019-10-03 00:42:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2019-10-03 00:42:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_link [2019-10-03 00:42:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2019-10-03 00:42:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom [2019-10-03 00:42:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_eeprom [2019-10-03 00:42:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2019-10-03 00:42:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2019-10-03 00:42:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_ringparam [2019-10-03 00:42:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2019-10-03 00:42:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2019-10-03 00:42:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_pauseparam [2019-10-03 00:42:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2019-10-03 00:42:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_sset_count [2019-10-03 00:42:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_self_test [2019-10-03 00:42:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_strings [2019-10-03 00:42:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_ethtool_stats [2019-10-03 00:42:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_phys_id [2019-10-03 00:42:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fix_features [2019-10-03 00:42:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_features [2019-10-03 00:42:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_channels [2019-10-03 00:42:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2019-10-03 00:42:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ioctl [2019-10-03 00:42:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2019-10-03 00:42:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mtu [2019-10-03 00:42:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2019-10-03 00:42:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_5709_media [2019-10-03 00:42:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_pci_speed [2019-10-03 00:42:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_vpd_fw_ver [2019-10-03 00:42:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_board [2019-10-03 00:42:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_bus_string [2019-10-03 00:42:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2019-10-03 00:42:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2019-10-03 00:42:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2019-10-03 00:42:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2019-10-03 00:42:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2019-10-03 00:42:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2019-10-03 00:42:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_error_detected [2019-10-03 00:42:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_slot_reset [2019-10-03 00:42:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2019-10-03 00:42:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2019-10-03 00:42:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_pci_driver_init [2019-10-03 00:42:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_pci_driver_exit [2019-10-03 00:42:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2019-10-03 00:42:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_bnx2_pci_driver_init_16_9 [2019-10-03 00:42:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-03 00:42:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-03 00:42:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-03 00:42:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-10-03 00:42:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2019-10-03 00:42:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_15_16_4 [2019-10-03 00:42:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2019-10-03 00:42:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2019-10-03 00:42:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-03 00:42:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2019-10-03 00:42:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2019-10-03 00:42:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2019-10-03 00:42:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2019-10-03 00:42:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2019-10-03 00:42:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_15_16_5 [2019-10-03 00:42:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-03 00:42:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-03 00:42:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-03 00:42:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-03 00:42:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-03 00:42:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-03 00:42:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-03 00:42:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-03 00:42:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-10-03 00:42:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-10-03 00:42:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-03 00:42:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-03 00:42:25,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-03 00:42:25,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-03 00:42:25,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-03 00:42:25,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-03 00:42:25,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-03 00:42:25,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-10-03 00:42:25,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_43 [2019-10-03 00:42:25,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_44 [2019-10-03 00:42:25,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2019-10-03 00:42:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_46 [2019-10-03 00:42:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_47 [2019-10-03 00:42:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_48 [2019-10-03 00:42:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-03 00:42:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-03 00:42:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_53 [2019-10-03 00:42:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_54 [2019-10-03 00:42:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_57 [2019-10-03 00:42:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2019-10-03 00:42:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_59 [2019-10-03 00:42:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_60 [2019-10-03 00:42:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_61 [2019-10-03 00:42:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-03 00:42:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-03 00:42:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-03 00:42:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2019-10-03 00:42:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 00:42:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-03 00:42:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-03 00:42:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-03 00:42:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-03 00:42:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-03 00:42:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-03 00:42:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-03 00:42:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2019-10-03 00:42:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2019-10-03 00:42:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2019-10-03 00:42:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-03 00:42:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-03 00:42:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-03 00:42:25,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-03 00:42:25,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-03 00:42:25,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-03 00:42:25,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-03 00:42:25,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-03 00:42:25,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-03 00:42:25,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2019-10-03 00:42:25,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2019-10-03 00:42:25,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-03 00:42:25,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-03 00:42:25,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-03 00:42:25,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-03 00:42:25,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-03 00:42:25,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-03 00:42:25,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-03 00:42:25,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-03 00:42:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-03 00:42:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-03 00:42:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-03 00:42:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-03 00:42:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-03 00:42:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-03 00:42:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-03 00:42:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-03 00:42:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-03 00:42:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-03 00:42:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-03 00:42:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-03 00:42:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-03 00:42:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-03 00:42:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-03 00:42:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2019-10-03 00:42:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2019-10-03 00:42:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-03 00:42:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2019-10-03 00:42:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-03 00:42:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2019-10-03 00:42:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2019-10-03 00:42:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-03 00:42:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2019-10-03 00:42:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 00:42:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_46 [2019-10-03 00:42:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2019-10-03 00:42:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-03 00:42:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-03 00:42:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2019-10-03 00:42:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2019-10-03 00:42:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2019-10-03 00:42:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2019-10-03 00:42:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_91 [2019-10-03 00:42:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_92 [2019-10-03 00:42:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_93 [2019-10-03 00:42:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_98 [2019-10-03 00:42:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_99 [2019-10-03 00:42:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_116 [2019-10-03 00:42:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_117 [2019-10-03 00:42:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_118 [2019-10-03 00:42:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_119 [2019-10-03 00:42:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_120 [2019-10-03 00:42:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_121 [2019-10-03 00:42:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_130 [2019-10-03 00:42:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_138 [2019-10-03 00:42:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_139 [2019-10-03 00:42:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_140 [2019-10-03 00:42:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_141 [2019-10-03 00:42:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_142 [2019-10-03 00:42:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_143 [2019-10-03 00:42:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_144 [2019-10-03 00:42:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_145 [2019-10-03 00:42:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_146 [2019-10-03 00:42:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_147 [2019-10-03 00:42:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-03 00:42:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-03 00:42:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-03 00:42:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 00:42:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 00:42:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 00:42:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 00:42:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-03 00:42:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-03 00:42:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-03 00:42:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-03 00:42:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-03 00:42:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-03 00:42:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 00:42:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 00:42:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 00:42:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 00:42:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-03 00:42:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 00:42:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-03 00:42:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-03 00:42:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-03 00:42:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-03 00:42:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-03 00:42:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-03 00:42:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-03 00:42:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 00:42:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 00:42:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 00:42:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-03 00:42:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-03 00:42:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-03 00:42:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-03 00:42:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-03 00:42:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-03 00:42:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-03 00:42:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-03 00:42:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-03 00:42:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-03 00:42:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-03 00:42:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-03 00:42:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-03 00:42:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-03 00:42:25,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-03 00:42:25,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-03 00:42:25,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-03 00:42:25,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 00:42:25,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 00:42:25,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 00:42:25,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 00:42:25,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 00:42:25,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-03 00:42:25,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-03 00:42:25,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-03 00:42:25,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-03 00:42:25,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-03 00:42:25,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-03 00:42:25,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-03 00:42:25,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 00:42:25,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2019-10-03 00:42:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2019-10-03 00:42:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_indirect_lock_of_bnx2 [2019-10-03 00:42:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_indirect_lock_of_bnx2 [2019-10-03 00:42:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_indirect_lock_of_bnx2 [2019-10-03 00:42:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_indirect_lock_of_bnx2 [2019-10-03 00:42:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_indirect_lock_of_bnx2 [2019-10-03 00:42:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_indirect_lock_of_bnx2 [2019-10-03 00:42:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-03 00:42:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-03 00:42:25,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-03 00:42:25,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-03 00:42:25,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-03 00:42:25,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-03 00:42:25,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-03 00:42:25,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-03 00:42:25,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-03 00:42:25,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-03 00:42:25,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-03 00:42:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-03 00:42:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-03 00:42:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-03 00:42:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-03 00:42:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-03 00:42:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-03 00:42:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-03 00:42:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-03 00:42:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-03 00:42:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-03 00:42:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-03 00:42:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-03 00:42:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-03 00:42:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-03 00:42:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 00:42:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 00:42:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 00:42:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 00:42:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 00:42:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 00:42:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 00:42:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_bnx2 [2019-10-03 00:42:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2019-10-03 00:42:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_phy_lock_of_bnx2 [2019-10-03 00:42:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_phy_lock_of_bnx2 [2019-10-03 00:42:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_phy_lock_of_bnx2 [2019-10-03 00:42:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_phy_lock_of_bnx2 [2019-10-03 00:42:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_phy_lock_of_bnx2 [2019-10-03 00:42:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_phy_lock_of_bnx2 [2019-10-03 00:42:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-03 00:42:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-03 00:42:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-03 00:42:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-03 00:42:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-03 00:42:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-03 00:42:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-03 00:42:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-03 00:42:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-03 00:42:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-03 00:42:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-03 00:42:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 00:42:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-03 00:42:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-03 00:42:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-03 00:42:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 00:42:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-03 00:42:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-03 00:42:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-03 00:42:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-03 00:42:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-03 00:42:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-03 00:42:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-03 00:42:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-03 00:42:25,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-03 00:42:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-03 00:42:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-03 00:42:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-03 00:42:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-03 00:42:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-03 00:42:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-03 00:42:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-03 00:42:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 00:42:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-03 00:42:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-03 00:42:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-03 00:42:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-03 00:42:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-03 00:42:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 00:42:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-03 00:42:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 00:42:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-10-03 00:42:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-10-03 00:42:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-03 00:42:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 00:42:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-03 00:42:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-03 00:42:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-03 00:42:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-03 00:42:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-03 00:42:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-03 00:42:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 00:42:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 00:42:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-03 00:42:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 00:42:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-03 00:42:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-03 00:42:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-03 00:42:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure build_skb [2019-10-03 00:42:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-03 00:42:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-03 00:42:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-03 00:42:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-03 00:42:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-03 00:42:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-03 00:42:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-03 00:42:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-03 00:42:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-03 00:42:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-03 00:42:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-10-03 00:42:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-03 00:42:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-10-03 00:42:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 00:42:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_capable [2019-10-03 00:42:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-03 00:42:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-03 00:42:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-03 00:42:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-03 00:42:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_completed [2019-10-03 00:42:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_reset [2019-10-03 00:42:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-03 00:42:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-03 00:42:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-03 00:42:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-03 00:42:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-03 00:42:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-03 00:42:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-03 00:42:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-03 00:42:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-03 00:42:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 00:42:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 00:42:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-03 00:42:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-03 00:42:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-03 00:42:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-03 00:42:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-10-03 00:42:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-10-03 00:42:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-10-03 00:42:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 00:42:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-10-03 00:42:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-03 00:42:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 00:42:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-10-03 00:42:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-03 00:42:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 00:42:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-03 00:42:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-03 00:42:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-03 00:42:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-03 00:42:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-03 00:42:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-03 00:42:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-03 00:42:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-03 00:42:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-03 00:42:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2019-10-03 00:42:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-03 00:42:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-03 00:42:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2019-10-03 00:42:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2019-10-03 00:42:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-03 00:42:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-03 00:42:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-03 00:42:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-03 00:42:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_cleanup_aer_uncorrect_error_status [2019-10-03 00:42:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-10-03 00:42:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-03 00:42:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-03 00:42:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-03 00:42:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2019-10-03 00:42:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-03 00:42:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2019-10-03 00:42:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-10-03 00:42:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_pcie_error_reporting [2019-10-03 00:42:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2019-10-03 00:42:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2019-10-03 00:42:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-03 00:42:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-03 00:42:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-03 00:42:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-03 00:42:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-03 00:42:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-03 00:42:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-03 00:42:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-03 00:42:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-03 00:42:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2019-10-03 00:42:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_tag [2019-10-03 00:42:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2019-10-03 00:42:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 00:42:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-03 00:42:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-10-03 00:42:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2019-10-03 00:42:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-03 00:42:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-03 00:42:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-03 00:42:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-03 00:42:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-03 00:42:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-03 00:42:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-03 00:42:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-03 00:42:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-03 00:42:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2019-10-03 00:42:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-03 00:42:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-03 00:42:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-10-03 00:42:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 00:42:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 00:42:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 00:42:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 00:42:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 00:42:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 00:42:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-03 00:42:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-03 00:42:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 00:42:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-03 00:42:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-03 00:42:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-03 00:42:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 00:42:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 00:42:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 00:42:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 00:42:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-03 00:42:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 00:42:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 00:42:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-10-03 00:42:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-03 00:42:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-03 00:42:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2019-10-03 00:42:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2019-10-03 00:42:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 00:42:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-03 00:42:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-03 00:42:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 00:42:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 00:42:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-03 00:42:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 00:42:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 00:42:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-03 00:42:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-03 00:42:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-03 00:42:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-03 00:42:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 00:42:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-03 00:42:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 00:42:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-03 00:42:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 00:42:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 00:42:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 00:42:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-03 00:42:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-03 00:42:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 00:42:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-10-03 00:42:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-10-03 00:42:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-10-03 00:42:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-10-03 00:42:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2019-10-03 00:42:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2019-10-03 00:42:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_bnx2 [2019-10-03 00:42:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2019-10-03 00:42:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 00:42:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-03 00:42:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-03 00:42:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-03 00:42:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-03 00:42:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-03 00:42:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 00:42:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-03 00:42:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-03 00:42:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-03 00:42:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 00:42:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 00:42:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-03 00:42:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-03 00:42:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 00:42:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-03 00:42:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 00:42:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-10-03 00:42:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-10-03 00:42:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-10-03 00:42:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-10-03 00:42:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-10-03 00:42:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-10-03 00:42:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 00:42:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 00:42:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-03 00:42:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 00:42:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-03 00:42:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 00:42:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 00:42:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_46 [2019-10-03 00:42:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_92 [2019-10-03 00:42:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_98 [2019-10-03 00:42:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-03 00:42:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2019-10-03 00:42:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2019-10-03 00:42:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 00:42:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2019-10-03 00:42:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_93 [2019-10-03 00:42:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_99 [2019-10-03 00:42:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-03 00:42:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2019-10-03 00:42:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2019-10-03 00:42:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2019-10-03 00:42:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-10-03 00:42:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-10-03 00:42:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2019-10-03 00:42:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-10-03 00:42:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2019-10-03 00:42:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-10-03 00:42:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-10-03 00:42:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-10-03 00:42:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-10-03 00:42:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-10-03 00:42:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 00:42:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-10-03 00:42:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-03 00:42:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-03 00:42:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_91 [2019-10-03 00:42:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_116 [2019-10-03 00:42:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_119 [2019-10-03 00:42:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_130 [2019-10-03 00:42:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-03 00:42:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_120 [2019-10-03 00:42:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_121 [2019-10-03 00:42:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_142 [2019-10-03 00:42:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_144 [2019-10-03 00:42:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_145 [2019-10-03 00:42:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 00:42:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-03 00:42:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-03 00:42:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 00:42:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-03 00:42:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-03 00:42:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-03 00:42:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-03 00:42:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-03 00:42:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-03 00:42:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-03 00:42:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-10-03 00:42:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-03 00:42:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-03 00:42:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-03 00:42:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-03 00:42:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-03 00:42:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_capable [2019-10-03 00:42:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-03 00:42:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-03 00:42:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-03 00:42:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-03 00:42:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 00:42:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 00:42:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 00:42:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-10-03 00:42:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-03 00:42:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-03 00:42:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-03 00:42:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure dql_queued [2019-10-03 00:42:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2019-10-03 00:42:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure dql_completed [2019-10-03 00:42:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure dql_reset [2019-10-03 00:42:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-03 00:42:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 00:42:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 00:42:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 00:42:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 00:42:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 00:42:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-03 00:42:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-03 00:42:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-03 00:42:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-03 00:42:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-03 00:42:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-03 00:42:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-03 00:42:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-03 00:42:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-03 00:42:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-03 00:42:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-03 00:42:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-03 00:42:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-03 00:42:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 00:42:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-03 00:42:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-03 00:42:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-03 00:42:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-03 00:42:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-03 00:42:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-03 00:42:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-03 00:42:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-03 00:42:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-03 00:42:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-03 00:42:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-03 00:42:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-03 00:42:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-03 00:42:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-03 00:42:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-03 00:42:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-03 00:42:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-03 00:42:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-03 00:42:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-03 00:42:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_sub [2019-10-03 00:42:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-03 00:42:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure build_skb [2019-10-03 00:42:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_hash [2019-10-03 00:42:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-03 00:42:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-03 00:42:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-10-03 00:42:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-10-03 00:42:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-03 00:42:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-03 00:42:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-03 00:42:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-03 00:42:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-03 00:42:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-03 00:42:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-03 00:42:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-03 00:42:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2019-10-03 00:42:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-03 00:42:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2019-10-03 00:42:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2019-10-03 00:42:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-03 00:42:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-03 00:42:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-03 00:42:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-03 00:42:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-03 00:42:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-03 00:42:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-03 00:42:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-03 00:42:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-03 00:42:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-03 00:42:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-03 00:42:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-03 00:42:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-03 00:42:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-03 00:42:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-03 00:42:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-03 00:42:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-10-03 00:42:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-03 00:42:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_140 [2019-10-03 00:42:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_143 [2019-10-03 00:42:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-03 00:42:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-03 00:42:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2019-10-03 00:42:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-03 00:42:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-10-03 00:42:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-03 00:42:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2019-10-03 00:42:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-03 00:42:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-03 00:42:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_sent_queue [2019-10-03 00:42:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_completed_queue [2019-10-03 00:42:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_reset_queue [2019-10-03 00:42:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-03 00:42:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2019-10-03 00:42:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2019-10-03 00:42:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2019-10-03 00:42:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-03 00:42:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-03 00:42:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-03 00:42:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-03 00:42:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-03 00:42:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-03 00:42:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-10-03 00:42:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-10-03 00:42:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-10-03 00:42:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-03 00:42:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_139 [2019-10-03 00:42:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-03 00:42:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_141 [2019-10-03 00:42:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-03 00:42:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-03 00:42:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-03 00:42:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-10-03 00:42:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2019-10-03 00:42:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2019-10-03 00:42:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-03 00:42:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-03 00:42:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-03 00:42:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-03 00:42:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-03 00:42:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-03 00:42:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-03 00:42:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-03 00:42:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-03 00:42:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-03 00:42:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-03 00:42:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-03 00:42:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-03 00:42:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2019-10-03 00:42:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-03 00:42:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-03 00:42:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-03 00:42:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-03 00:42:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_146 [2019-10-03 00:42:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-03 00:42:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_147 [2019-10-03 00:42:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2019-10-03 00:42:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-03 00:42:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-10-03 00:42:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-03 00:42:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-03 00:42:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-03 00:42:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 00:42:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-03 00:42:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-03 00:42:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_cap [2019-10-03 00:42:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2019-10-03 00:42:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_lrdt_size [2019-10-03 00:42:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2019-10-03 00:42:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_tag [2019-10-03 00:42:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2019-10-03 00:42:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-03 00:42:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-03 00:42:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_117 [2019-10-03 00:42:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-03 00:42:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_118 [2019-10-03 00:42:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-03 00:42:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-03 00:42:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-03 00:42:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-03 00:42:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-03 00:42:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_138 [2019-10-03 00:42:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-03 00:42:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-03 00:42:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-03 00:42:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-03 00:42:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2019-10-03 00:42:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2019-10-03 00:42:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-03 00:42:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-03 00:42:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-03 00:42:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-03 00:42:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-03 00:42:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_optlen [2019-10-03 00:42:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-03 00:42:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-03 00:42:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-03 00:42:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_pcie_error_reporting [2019-10-03 00:42:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2019-10-03 00:42:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure pci_cleanup_aer_uncorrect_error_status [2019-10-03 00:42:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2019-10-03 00:42:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2019-10-03 00:42:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2019-10-03 00:42:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2019-10-03 00:42:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2019-10-03 00:42:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2019-10-03 00:42:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2019-10-03 00:42:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2019-10-03 00:42:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2019-10-03 00:42:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_drv_ctl [2019-10-03 00:42:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2019-10-03 00:42:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_register_cnic [2019-10-03 00:42:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_unregister_cnic [2019-10-03 00:42:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_probe [2019-10-03 00:42:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2019-10-03 00:42:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 00:42:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 00:42:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2019-10-03 00:42:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2019-10-03 00:42:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2019-10-03 00:42:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2019-10-03 00:42:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2019-10-03 00:42:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2019-10-03 00:42:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2019-10-03 00:42:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2019-10-03 00:42:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2019-10-03 00:42:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2019-10-03 00:42:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_tx_mem [2019-10-03 00:42:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_rx_mem [2019-10-03 00:42:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_tx_mem [2019-10-03 00:42:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_mem [2019-10-03 00:42:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2019-10-03 00:42:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2019-10-03 00:42:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_fw_link [2019-10-03 00:42:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2019-10-03 00:42:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2019-10-03 00:42:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2019-10-03 00:42:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5709s_linkup [2019-10-03 00:42:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5708s_linkup [2019-10-03 00:42:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_linkup [2019-10-03 00:42:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_copper_linkup [2019-10-03 00:42:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2019-10-03 00:42:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_all_rx_contexts [2019-10-03 00:42:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2019-10-03 00:42:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2019-10-03 00:42:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2019-10-03 00:42:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2019-10-03 00:42:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_disable_2g5 [2019-10-03 00:42:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2019-10-03 00:42:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2019-10-03 00:42:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2019-10-03 00:42:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2019-10-03 00:42:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2019-10-03 00:42:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2019-10-03 00:42:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2019-10-03 00:42:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2019-10-03 00:42:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_serdes_phy [2019-10-03 00:42:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2019-10-03 00:42:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2019-10-03 00:42:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2019-10-03 00:42:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2019-10-03 00:42:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_remote_link [2019-10-03 00:42:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_copper_phy [2019-10-03 00:42:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2019-10-03 00:42:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_5709s_phy [2019-10-03 00:42:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_5708s_phy [2019-10-03 00:42:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_5706s_phy [2019-10-03 00:42:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_copper_phy [2019-10-03 00:42:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2019-10-03 00:42:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_loopback [2019-10-03 00:42:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2019-10-03 00:42:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_phy_loopback [2019-10-03 00:42:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2019-10-03 00:42:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_5709_context [2019-10-03 00:42:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 00:42:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_context [2019-10-03 00:42:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_bad_rbuf [2019-10-03 00:42:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2019-10-03 00:42:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2019-10-03 00:42:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_rx_page [2019-10-03 00:42:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2019-10-03 00:42:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_event_is_set [2019-10-03 00:42:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_int [2019-10-03 00:42:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2019-10-03 00:42:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_int [2019-10-03 00:42:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reuse_rx_skb_pages [2019-10-03 00:42:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reuse_rx_data [2019-10-03 00:42:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_rx_skb [2019-10-03 00:42:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2019-10-03 00:42:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_rx_int [2019-10-03 00:42:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 00:42:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2019-10-03 00:42:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi_1shot [2019-10-03 00:42:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_interrupt [2019-10-03 00:42:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2019-10-03 00:42:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2019-10-03 00:42:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_chk_missed_msi [2019-10-03 00:42:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_poll_cnic [2019-10-03 00:42:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_poll_link [2019-10-03 00:42:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_poll_work [2019-10-03 00:42:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_poll_msix [2019-10-03 00:42:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_poll [2019-10-03 00:42:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2019-10-03 00:42:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2019-10-03 00:42:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2019-10-03 00:42:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2019-10-03 00:42:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_uncached_firmware [2019-10-03 00:42:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_firmware [2019-10-03 00:42:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure rv2p_fw_fixup [2019-10-03 00:42:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2019-10-03 00:42:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2019-10-03 00:42:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_cpus [2019-10-03 00:42:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2019-10-03 00:42:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2019-10-03 00:42:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2019-10-03 00:42:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2019-10-03 00:42:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2019-10-03 00:42:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_write [2019-10-03 00:42:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2019-10-03 00:42:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2019-10-03 00:42:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_erase_page [2019-10-03 00:42:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2019-10-03 00:42:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2019-10-03 00:42:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2019-10-03 00:42:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2019-10-03 00:42:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write [2019-10-03 00:42:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2019-10-03 00:42:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2019-10-03 00:42:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2019-10-03 00:42:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_chip [2019-10-03 00:42:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_clear_ring_states [2019-10-03 00:42:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_tx_context [2019-10-03 00:42:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_tx_ring [2019-10-03 00:42:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2019-10-03 00:42:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_ring [2019-10-03 00:42:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_all_rings [2019-10-03 00:42:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2019-10-03 00:42:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2019-10-03 00:42:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_tx_skbs [2019-10-03 00:42:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_rx_skbs [2019-10-03 00:42:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2019-10-03 00:42:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2019-10-03 00:42:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2019-10-03 00:42:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2019-10-03 00:42:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_registers [2019-10-03 00:42:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_do_mem_test [2019-10-03 00:42:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_memory [2019-10-03 00:42:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2019-10-03 00:42:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_loopback [2019-10-03 00:42:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_nvram [2019-10-03 00:42:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2019-10-03 00:42:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706_serdes_has_link [2019-10-03 00:42:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706_serdes_timer [2019-10-03 00:42:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5708_serdes_timer [2019-10-03 00:42:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_timer [2019-10-03 00:42:25,919 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2019-10-03 00:42:25,919 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2019-10-03 00:42:25,919 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2019-10-03 00:42:25,919 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_msix [2019-10-03 00:42:25,919 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2019-10-03 00:42:25,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-03 00:42:25,919 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2019-10-03 00:42:25,919 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_task [2019-10-03 00:42:25,920 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_ftq [2019-10-03 00:42:25,920 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_state [2019-10-03 00:42:25,920 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2019-10-03 00:42:25,920 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_start_xmit [2019-10-03 00:42:25,920 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2019-10-03 00:42:25,920 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_save_stats [2019-10-03 00:42:25,920 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_stats64 [2019-10-03 00:42:25,920 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2019-10-03 00:42:25,920 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2019-10-03 00:42:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_drvinfo [2019-10-03 00:42:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2019-10-03 00:42:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs [2019-10-03 00:42:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_wol [2019-10-03 00:42:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2019-10-03 00:42:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2019-10-03 00:42:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_link [2019-10-03 00:42:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2019-10-03 00:42:25,922 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom [2019-10-03 00:42:25,922 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_eeprom [2019-10-03 00:42:25,922 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2019-10-03 00:42:25,922 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2019-10-03 00:42:25,922 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_ringparam [2019-10-03 00:42:25,922 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2019-10-03 00:42:25,922 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2019-10-03 00:42:25,922 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_pauseparam [2019-10-03 00:42:25,923 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2019-10-03 00:42:25,923 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_sset_count [2019-10-03 00:42:25,923 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_self_test [2019-10-03 00:42:25,923 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_strings [2019-10-03 00:42:25,923 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_ethtool_stats [2019-10-03 00:42:25,923 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_phys_id [2019-10-03 00:42:25,923 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fix_features [2019-10-03 00:42:25,923 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_features [2019-10-03 00:42:25,923 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_channels [2019-10-03 00:42:25,924 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2019-10-03 00:42:25,924 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ioctl [2019-10-03 00:42:25,924 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2019-10-03 00:42:25,924 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mtu [2019-10-03 00:42:25,924 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2019-10-03 00:42:25,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-10-03 00:42:25,924 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_5709_media [2019-10-03 00:42:25,924 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_pci_speed [2019-10-03 00:42:25,924 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_vpd_fw_ver [2019-10-03 00:42:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_board [2019-10-03 00:42:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_bus_string [2019-10-03 00:42:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2019-10-03 00:42:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2019-10-03 00:42:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2019-10-03 00:42:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2019-10-03 00:42:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_error_detected [2019-10-03 00:42:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_slot_reset [2019-10-03 00:42:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2019-10-03 00:42:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2019-10-03 00:42:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_pci_driver_init [2019-10-03 00:42:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_pci_driver_exit [2019-10-03 00:42:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2019-10-03 00:42:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_bnx2_pci_driver_init_16_9 [2019-10-03 00:42:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-03 00:42:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-03 00:42:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-03 00:42:25,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-10-03 00:42:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2019-10-03 00:42:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_15_16_4 [2019-10-03 00:42:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2019-10-03 00:42:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2019-10-03 00:42:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-03 00:42:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2019-10-03 00:42:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2019-10-03 00:42:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2019-10-03 00:42:25,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2019-10-03 00:42:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2019-10-03 00:42:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_15_16_5 [2019-10-03 00:42:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-03 00:42:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-03 00:42:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-03 00:42:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-03 00:42:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-03 00:42:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-03 00:42:25,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-03 00:42:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-03 00:42:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-10-03 00:42:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-10-03 00:42:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-03 00:42:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-03 00:42:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-03 00:42:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-03 00:42:25,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-03 00:42:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-03 00:42:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-03 00:42:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2019-10-03 00:42:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_43 [2019-10-03 00:42:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_44 [2019-10-03 00:42:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2019-10-03 00:42:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_46 [2019-10-03 00:42:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_47 [2019-10-03 00:42:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_48 [2019-10-03 00:42:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-03 00:42:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-03 00:42:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_53 [2019-10-03 00:42:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_54 [2019-10-03 00:42:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_57 [2019-10-03 00:42:25,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2019-10-03 00:42:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_59 [2019-10-03 00:42:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_60 [2019-10-03 00:42:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_61 [2019-10-03 00:42:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-03 00:42:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-03 00:42:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-03 00:42:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2019-10-03 00:42:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 00:42:25,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-03 00:42:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-03 00:42:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-03 00:42:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-03 00:42:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-03 00:42:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-03 00:42:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-03 00:42:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2019-10-03 00:42:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2019-10-03 00:42:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2019-10-03 00:42:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-03 00:42:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-03 00:42:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-03 00:42:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-03 00:42:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-03 00:42:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-03 00:42:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-03 00:42:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-03 00:42:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-03 00:42:25,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2019-10-03 00:42:25,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2019-10-03 00:42:25,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-03 00:42:25,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-03 00:42:25,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-03 00:42:25,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-03 00:42:25,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-03 00:42:25,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-03 00:42:25,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-03 00:42:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-03 00:42:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-03 00:42:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-03 00:42:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-03 00:42:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-03 00:42:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-03 00:42:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-03 00:42:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-03 00:42:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-03 00:42:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-03 00:42:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-03 00:42:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-03 00:42:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-03 00:42:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-03 00:42:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-03 00:42:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-03 00:42:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2019-10-03 00:42:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2019-10-03 00:42:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-03 00:42:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2019-10-03 00:42:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-03 00:42:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2019-10-03 00:42:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2019-10-03 00:42:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-03 00:42:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2019-10-03 00:42:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-03 00:42:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 00:42:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-03 00:42:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 00:42:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-03 00:42:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-03 00:42:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 00:42:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-03 00:42:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 00:42:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 00:42:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 00:42:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 00:42:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-03 00:42:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 00:42:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-03 00:42:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-03 00:42:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 00:42:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-03 00:42:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-03 00:42:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-03 00:42:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-03 00:42:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-03 00:42:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-03 00:42:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 00:42:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 00:42:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 00:42:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 00:42:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 00:42:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 00:42:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 00:42:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-03 00:42:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-03 00:42:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 00:42:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 00:42:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 00:42:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-03 00:42:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-03 00:42:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-03 00:42:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-03 00:42:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-03 00:42:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-03 00:42:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-03 00:42:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-03 00:42:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-03 00:42:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-03 00:42:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-03 00:42:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-03 00:42:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-03 00:42:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-03 00:42:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-03 00:42:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-03 00:42:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-03 00:42:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-03 00:42:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-03 00:42:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-03 00:42:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 00:42:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 00:42:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 00:42:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 00:42:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 00:42:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-03 00:42:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-03 00:42:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-03 00:42:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-03 00:42:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-03 00:42:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-03 00:42:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-03 00:42:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 00:42:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_indirect_lock_of_bnx2 [2019-10-03 00:42:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_indirect_lock_of_bnx2 [2019-10-03 00:42:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_indirect_lock_of_bnx2 [2019-10-03 00:42:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_indirect_lock_of_bnx2 [2019-10-03 00:42:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_indirect_lock_of_bnx2 [2019-10-03 00:42:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_indirect_lock_of_bnx2 [2019-10-03 00:42:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-03 00:42:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-03 00:42:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-03 00:42:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-03 00:42:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-03 00:42:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-03 00:42:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-03 00:42:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-03 00:42:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-03 00:42:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-03 00:42:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-03 00:42:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-03 00:42:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-03 00:42:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-03 00:42:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-03 00:42:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-03 00:42:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-03 00:42:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-03 00:42:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-03 00:42:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-03 00:42:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-03 00:42:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-03 00:42:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-03 00:42:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-03 00:42:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-03 00:42:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 00:42:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 00:42:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 00:42:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 00:42:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 00:42:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 00:42:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 00:42:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_phy_lock_of_bnx2 [2019-10-03 00:42:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_phy_lock_of_bnx2 [2019-10-03 00:42:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_phy_lock_of_bnx2 [2019-10-03 00:42:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_phy_lock_of_bnx2 [2019-10-03 00:42:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_phy_lock_of_bnx2 [2019-10-03 00:42:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_phy_lock_of_bnx2 [2019-10-03 00:42:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-03 00:42:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-03 00:42:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-03 00:42:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-03 00:42:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-03 00:42:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-03 00:42:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-03 00:42:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-03 00:42:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-03 00:42:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-03 00:42:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-03 00:42:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 00:42:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-03 00:42:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-03 00:42:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-03 00:42:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 00:42:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-03 00:42:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-03 00:42:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-03 00:42:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-03 00:42:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-03 00:42:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-03 00:42:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-03 00:42:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-03 00:42:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-03 00:42:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-03 00:42:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-03 00:42:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-03 00:42:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-03 00:42:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-03 00:42:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-03 00:42:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-03 00:42:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-03 00:42:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-03 00:42:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 00:42:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 00:42:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 00:42:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 00:42:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-03 00:42:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 00:42:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 00:42:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 00:42:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 00:42:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 00:42:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 00:42:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 00:42:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 00:44:54,173 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 00:45:09,639 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 00:45:09,639 INFO L283 CfgBuilder]: Removed 13 assume(true) statements. [2019-10-03 00:45:09,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:45:09 BoogieIcfgContainer [2019-10-03 00:45:09,645 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 00:45:09,648 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 00:45:09,648 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 00:45:09,652 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 00:45:09,652 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 12:42:12" (1/3) ... [2019-10-03 00:45:09,653 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6146a5e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:45:09, skipping insertion in model container [2019-10-03 00:45:09,653 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:42:24" (2/3) ... [2019-10-03 00:45:09,654 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6146a5e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 12:45:09, skipping insertion in model container [2019-10-03 00:45:09,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:45:09" (3/3) ... [2019-10-03 00:45:09,657 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2019-10-03 00:45:09,670 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 00:45:09,695 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-03 00:45:09,718 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-03 00:45:09,753 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 00:45:09,753 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 00:45:09,753 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 00:45:09,753 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 00:45:09,753 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 00:45:09,753 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 00:45:09,754 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 00:45:09,754 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 00:45:09,876 INFO L276 IsEmpty]: Start isEmpty. Operand 8040 states. [2019-10-03 00:45:09,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2019-10-03 00:45:09,894 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:45:09,895 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:45:09,897 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:45:09,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:45:09,903 INFO L82 PathProgramCache]: Analyzing trace with hash -1120620383, now seen corresponding path program 1 times [2019-10-03 00:45:09,906 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:45:10,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:45:10,030 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:45:10,030 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:45:10,030 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:45:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:45:11,108 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 00:45:11,111 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:45:11,111 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:45:11,111 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:45:11,116 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:45:11,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:45:11,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:45:11,133 INFO L87 Difference]: Start difference. First operand 8040 states. Second operand 6 states. [2019-10-03 00:46:18,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:46:18,484 INFO L93 Difference]: Finished difference Result 6916 states and 9378 transitions. [2019-10-03 00:46:18,484 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-03 00:46:18,486 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 79 [2019-10-03 00:46:18,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:46:18,586 INFO L225 Difference]: With dead ends: 6916 [2019-10-03 00:46:18,587 INFO L226 Difference]: Without dead ends: 6904 [2019-10-03 00:46:18,588 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-03 00:46:18,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6904 states. [2019-10-03 00:46:18,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6904 to 6894. [2019-10-03 00:46:18,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6894 states. [2019-10-03 00:46:19,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6894 states to 6894 states and 9343 transitions. [2019-10-03 00:46:19,040 INFO L78 Accepts]: Start accepts. Automaton has 6894 states and 9343 transitions. Word has length 79 [2019-10-03 00:46:19,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:46:19,043 INFO L475 AbstractCegarLoop]: Abstraction has 6894 states and 9343 transitions. [2019-10-03 00:46:19,043 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:46:19,044 INFO L276 IsEmpty]: Start isEmpty. Operand 6894 states and 9343 transitions. [2019-10-03 00:46:19,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-10-03 00:46:19,056 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:46:19,056 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:46:19,057 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:46:19,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:46:19,057 INFO L82 PathProgramCache]: Analyzing trace with hash -820765451, now seen corresponding path program 1 times [2019-10-03 00:46:19,057 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:46:19,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:46:19,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:46:19,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:46:19,098 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:46:19,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:46:19,711 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 00:46:19,711 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:46:19,712 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:46:19,712 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:46:19,713 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:46:19,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:46:19,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:46:19,714 INFO L87 Difference]: Start difference. First operand 6894 states and 9343 transitions. Second operand 5 states. [2019-10-03 00:46:20,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:46:20,067 INFO L93 Difference]: Finished difference Result 6898 states and 9346 transitions. [2019-10-03 00:46:20,068 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:46:20,068 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 84 [2019-10-03 00:46:20,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:46:20,124 INFO L225 Difference]: With dead ends: 6898 [2019-10-03 00:46:20,125 INFO L226 Difference]: Without dead ends: 6898 [2019-10-03 00:46:20,126 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:46:20,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6898 states. [2019-10-03 00:46:20,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6898 to 6898. [2019-10-03 00:46:20,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6898 states. [2019-10-03 00:46:20,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6898 states to 6898 states and 9346 transitions. [2019-10-03 00:46:20,427 INFO L78 Accepts]: Start accepts. Automaton has 6898 states and 9346 transitions. Word has length 84 [2019-10-03 00:46:20,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:46:20,430 INFO L475 AbstractCegarLoop]: Abstraction has 6898 states and 9346 transitions. [2019-10-03 00:46:20,430 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:46:20,430 INFO L276 IsEmpty]: Start isEmpty. Operand 6898 states and 9346 transitions. [2019-10-03 00:46:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2019-10-03 00:46:20,433 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:46:20,433 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:46:20,434 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:46:20,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:46:20,434 INFO L82 PathProgramCache]: Analyzing trace with hash -345219871, now seen corresponding path program 1 times [2019-10-03 00:46:20,434 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:46:20,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:46:20,466 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:46:20,466 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:46:20,466 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:46:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:46:20,936 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2019-10-03 00:46:20,936 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:46:20,936 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:46:20,937 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:46:20,937 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:46:20,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:46:20,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:46:20,938 INFO L87 Difference]: Start difference. First operand 6898 states and 9346 transitions. Second operand 5 states. [2019-10-03 00:46:21,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:46:21,197 INFO L93 Difference]: Finished difference Result 6902 states and 9349 transitions. [2019-10-03 00:46:21,198 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:46:21,198 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 89 [2019-10-03 00:46:21,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:46:21,400 INFO L225 Difference]: With dead ends: 6902 [2019-10-03 00:46:21,400 INFO L226 Difference]: Without dead ends: 6902 [2019-10-03 00:46:21,401 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:46:21,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6902 states. [2019-10-03 00:46:21,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6902 to 6902. [2019-10-03 00:46:21,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6902 states. [2019-10-03 00:46:21,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6902 states to 6902 states and 9349 transitions. [2019-10-03 00:46:21,654 INFO L78 Accepts]: Start accepts. Automaton has 6902 states and 9349 transitions. Word has length 89 [2019-10-03 00:46:21,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:46:21,656 INFO L475 AbstractCegarLoop]: Abstraction has 6902 states and 9349 transitions. [2019-10-03 00:46:21,657 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:46:21,657 INFO L276 IsEmpty]: Start isEmpty. Operand 6902 states and 9349 transitions. [2019-10-03 00:46:21,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2019-10-03 00:46:21,659 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:46:21,659 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:46:21,659 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:46:21,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:46:21,660 INFO L82 PathProgramCache]: Analyzing trace with hash -633845707, now seen corresponding path program 1 times [2019-10-03 00:46:21,660 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:46:21,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:46:21,694 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:46:21,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:46:21,695 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:46:21,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:46:22,193 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2019-10-03 00:46:22,193 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:46:22,193 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:46:22,193 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:46:22,195 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:46:22,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:46:22,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:46:22,195 INFO L87 Difference]: Start difference. First operand 6902 states and 9349 transitions. Second operand 5 states. [2019-10-03 00:46:22,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:46:22,418 INFO L93 Difference]: Finished difference Result 6906 states and 9352 transitions. [2019-10-03 00:46:22,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:46:22,419 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 94 [2019-10-03 00:46:22,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:46:22,469 INFO L225 Difference]: With dead ends: 6906 [2019-10-03 00:46:22,469 INFO L226 Difference]: Without dead ends: 6906 [2019-10-03 00:46:22,470 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:46:22,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6906 states. [2019-10-03 00:46:22,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6906 to 6906. [2019-10-03 00:46:22,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6906 states. [2019-10-03 00:46:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6906 states to 6906 states and 9352 transitions. [2019-10-03 00:46:22,738 INFO L78 Accepts]: Start accepts. Automaton has 6906 states and 9352 transitions. Word has length 94 [2019-10-03 00:46:22,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:46:22,739 INFO L475 AbstractCegarLoop]: Abstraction has 6906 states and 9352 transitions. [2019-10-03 00:46:22,739 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:46:22,739 INFO L276 IsEmpty]: Start isEmpty. Operand 6906 states and 9352 transitions. [2019-10-03 00:46:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2019-10-03 00:46:22,741 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:46:22,741 INFO L411 BasicCegarLoop]: trace histogram [5, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:46:22,741 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:46:22,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:46:22,742 INFO L82 PathProgramCache]: Analyzing trace with hash 77293857, now seen corresponding path program 1 times [2019-10-03 00:46:22,742 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:46:22,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:46:22,771 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:46:22,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:46:22,771 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:46:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:46:23,257 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2019-10-03 00:46:23,258 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:46:23,258 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:46:23,258 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:46:23,258 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:46:23,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:46:23,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:46:23,259 INFO L87 Difference]: Start difference. First operand 6906 states and 9352 transitions. Second operand 6 states. [2019-10-03 00:47:02,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:47:02,389 INFO L93 Difference]: Finished difference Result 6943 states and 9381 transitions. [2019-10-03 00:47:02,389 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-03 00:47:02,389 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 99 [2019-10-03 00:47:02,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:47:02,429 INFO L225 Difference]: With dead ends: 6943 [2019-10-03 00:47:02,429 INFO L226 Difference]: Without dead ends: 6943 [2019-10-03 00:47:02,429 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-03 00:47:02,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6943 states. [2019-10-03 00:47:02,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6943 to 6941. [2019-10-03 00:47:02,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6941 states. [2019-10-03 00:47:02,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6941 states to 6941 states and 9380 transitions. [2019-10-03 00:47:02,643 INFO L78 Accepts]: Start accepts. Automaton has 6941 states and 9380 transitions. Word has length 99 [2019-10-03 00:47:02,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:47:02,643 INFO L475 AbstractCegarLoop]: Abstraction has 6941 states and 9380 transitions. [2019-10-03 00:47:02,644 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:47:02,644 INFO L276 IsEmpty]: Start isEmpty. Operand 6941 states and 9380 transitions. [2019-10-03 00:47:02,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2019-10-03 00:47:02,645 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:47:02,645 INFO L411 BasicCegarLoop]: trace histogram [6, 5, 5, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:47:02,646 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:47:02,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:47:02,646 INFO L82 PathProgramCache]: Analyzing trace with hash 234951541, now seen corresponding path program 1 times [2019-10-03 00:47:02,646 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:47:02,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:02,675 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:47:02,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:02,675 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:47:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:47:03,131 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-10-03 00:47:03,132 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:47:03,132 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:47:03,132 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:47:03,133 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:47:03,133 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:47:03,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:47:03,134 INFO L87 Difference]: Start difference. First operand 6941 states and 9380 transitions. Second operand 5 states. [2019-10-03 00:47:03,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:47:03,317 INFO L93 Difference]: Finished difference Result 6945 states and 9383 transitions. [2019-10-03 00:47:03,318 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:47:03,318 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 104 [2019-10-03 00:47:03,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:47:03,348 INFO L225 Difference]: With dead ends: 6945 [2019-10-03 00:47:03,349 INFO L226 Difference]: Without dead ends: 6945 [2019-10-03 00:47:03,349 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:47:03,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6945 states. [2019-10-03 00:47:03,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6945 to 6945. [2019-10-03 00:47:03,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6945 states. [2019-10-03 00:47:03,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6945 states to 6945 states and 9383 transitions. [2019-10-03 00:47:03,550 INFO L78 Accepts]: Start accepts. Automaton has 6945 states and 9383 transitions. Word has length 104 [2019-10-03 00:47:03,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:47:03,550 INFO L475 AbstractCegarLoop]: Abstraction has 6945 states and 9383 transitions. [2019-10-03 00:47:03,551 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:47:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 6945 states and 9383 transitions. [2019-10-03 00:47:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-10-03 00:47:03,552 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:47:03,552 INFO L411 BasicCegarLoop]: trace histogram [7, 6, 6, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:47:03,553 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:47:03,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:47:03,553 INFO L82 PathProgramCache]: Analyzing trace with hash -1022765727, now seen corresponding path program 1 times [2019-10-03 00:47:03,553 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:47:03,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:03,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:47:03,583 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:03,583 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:47:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:47:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2019-10-03 00:47:03,968 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:47:03,969 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:47:03,969 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:47:03,969 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:47:03,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:47:03,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:47:03,970 INFO L87 Difference]: Start difference. First operand 6945 states and 9383 transitions. Second operand 5 states. [2019-10-03 00:47:04,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:47:04,142 INFO L93 Difference]: Finished difference Result 6949 states and 9386 transitions. [2019-10-03 00:47:04,143 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:47:04,143 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2019-10-03 00:47:04,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:47:04,169 INFO L225 Difference]: With dead ends: 6949 [2019-10-03 00:47:04,169 INFO L226 Difference]: Without dead ends: 6949 [2019-10-03 00:47:04,169 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:47:04,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6949 states. [2019-10-03 00:47:04,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6949 to 6949. [2019-10-03 00:47:04,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6949 states. [2019-10-03 00:47:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6949 states to 6949 states and 9386 transitions. [2019-10-03 00:47:04,365 INFO L78 Accepts]: Start accepts. Automaton has 6949 states and 9386 transitions. Word has length 109 [2019-10-03 00:47:04,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:47:04,366 INFO L475 AbstractCegarLoop]: Abstraction has 6949 states and 9386 transitions. [2019-10-03 00:47:04,366 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:47:04,366 INFO L276 IsEmpty]: Start isEmpty. Operand 6949 states and 9386 transitions. [2019-10-03 00:47:04,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-10-03 00:47:04,367 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:47:04,368 INFO L411 BasicCegarLoop]: trace histogram [8, 7, 7, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:47:04,368 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:47:04,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:47:04,368 INFO L82 PathProgramCache]: Analyzing trace with hash -584679755, now seen corresponding path program 1 times [2019-10-03 00:47:04,369 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:47:04,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:04,397 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:47:04,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:04,397 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:47:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:47:04,782 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2019-10-03 00:47:04,782 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:47:04,782 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:47:04,782 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:47:04,783 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:47:04,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:47:04,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:47:04,784 INFO L87 Difference]: Start difference. First operand 6949 states and 9386 transitions. Second operand 5 states. [2019-10-03 00:47:04,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:47:04,993 INFO L93 Difference]: Finished difference Result 6953 states and 9389 transitions. [2019-10-03 00:47:04,993 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:47:04,994 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2019-10-03 00:47:04,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:47:05,026 INFO L225 Difference]: With dead ends: 6953 [2019-10-03 00:47:05,026 INFO L226 Difference]: Without dead ends: 6953 [2019-10-03 00:47:05,027 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:47:05,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6953 states. [2019-10-03 00:47:05,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6953 to 6953. [2019-10-03 00:47:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6953 states. [2019-10-03 00:47:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6953 states to 6953 states and 9389 transitions. [2019-10-03 00:47:05,299 INFO L78 Accepts]: Start accepts. Automaton has 6953 states and 9389 transitions. Word has length 114 [2019-10-03 00:47:05,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:47:05,299 INFO L475 AbstractCegarLoop]: Abstraction has 6953 states and 9389 transitions. [2019-10-03 00:47:05,300 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:47:05,300 INFO L276 IsEmpty]: Start isEmpty. Operand 6953 states and 9389 transitions. [2019-10-03 00:47:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2019-10-03 00:47:05,301 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:47:05,301 INFO L411 BasicCegarLoop]: trace histogram [9, 8, 8, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:47:05,302 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:47:05,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:47:05,302 INFO L82 PathProgramCache]: Analyzing trace with hash -1493196383, now seen corresponding path program 1 times [2019-10-03 00:47:05,302 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:47:05,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:05,332 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:47:05,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:05,332 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:47:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:47:05,720 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2019-10-03 00:47:05,720 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:47:05,720 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:47:05,720 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:47:05,721 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:47:05,721 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:47:05,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:47:05,721 INFO L87 Difference]: Start difference. First operand 6953 states and 9389 transitions. Second operand 5 states. [2019-10-03 00:47:05,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:47:05,901 INFO L93 Difference]: Finished difference Result 6957 states and 9392 transitions. [2019-10-03 00:47:05,902 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:47:05,902 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2019-10-03 00:47:05,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:47:05,928 INFO L225 Difference]: With dead ends: 6957 [2019-10-03 00:47:05,928 INFO L226 Difference]: Without dead ends: 6957 [2019-10-03 00:47:05,929 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:47:05,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6957 states. [2019-10-03 00:47:06,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6957 to 6957. [2019-10-03 00:47:06,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6957 states. [2019-10-03 00:47:06,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6957 states to 6957 states and 9392 transitions. [2019-10-03 00:47:06,114 INFO L78 Accepts]: Start accepts. Automaton has 6957 states and 9392 transitions. Word has length 119 [2019-10-03 00:47:06,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:47:06,115 INFO L475 AbstractCegarLoop]: Abstraction has 6957 states and 9392 transitions. [2019-10-03 00:47:06,115 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:47:06,115 INFO L276 IsEmpty]: Start isEmpty. Operand 6957 states and 9392 transitions. [2019-10-03 00:47:06,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2019-10-03 00:47:06,116 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:47:06,117 INFO L411 BasicCegarLoop]: trace histogram [10, 9, 9, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:47:06,117 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:47:06,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:47:06,117 INFO L82 PathProgramCache]: Analyzing trace with hash -1268741643, now seen corresponding path program 1 times [2019-10-03 00:47:06,118 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:47:06,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:06,149 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:47:06,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:06,149 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:47:06,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:47:06,548 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2019-10-03 00:47:06,549 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:47:06,549 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:47:06,549 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:47:06,549 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:47:06,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:47:06,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:47:06,550 INFO L87 Difference]: Start difference. First operand 6957 states and 9392 transitions. Second operand 5 states. [2019-10-03 00:47:06,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:47:06,726 INFO L93 Difference]: Finished difference Result 6961 states and 9395 transitions. [2019-10-03 00:47:06,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:47:06,727 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 124 [2019-10-03 00:47:06,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:47:06,756 INFO L225 Difference]: With dead ends: 6961 [2019-10-03 00:47:06,757 INFO L226 Difference]: Without dead ends: 6961 [2019-10-03 00:47:06,757 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:47:06,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6961 states. [2019-10-03 00:47:06,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6961 to 6961. [2019-10-03 00:47:06,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6961 states. [2019-10-03 00:47:06,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6961 states to 6961 states and 9395 transitions. [2019-10-03 00:47:06,948 INFO L78 Accepts]: Start accepts. Automaton has 6961 states and 9395 transitions. Word has length 124 [2019-10-03 00:47:06,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:47:06,948 INFO L475 AbstractCegarLoop]: Abstraction has 6961 states and 9395 transitions. [2019-10-03 00:47:06,948 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:47:06,948 INFO L276 IsEmpty]: Start isEmpty. Operand 6961 states and 9395 transitions. [2019-10-03 00:47:06,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2019-10-03 00:47:06,950 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:47:06,951 INFO L411 BasicCegarLoop]: trace histogram [11, 10, 10, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:47:06,951 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:47:06,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:47:06,951 INFO L82 PathProgramCache]: Analyzing trace with hash -1701503021, now seen corresponding path program 1 times [2019-10-03 00:47:06,951 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:47:06,982 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:06,982 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:47:06,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:47:06,983 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:47:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:47:07,685 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2019-10-03 00:47:07,686 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:47:07,686 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:47:07,686 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:47:07,687 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:47:07,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:47:07,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:47:07,688 INFO L87 Difference]: Start difference. First operand 6961 states and 9395 transitions. Second operand 6 states. [2019-10-03 00:48:09,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:09,313 INFO L93 Difference]: Finished difference Result 7990 states and 10791 transitions. [2019-10-03 00:48:09,314 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-03 00:48:09,314 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 158 [2019-10-03 00:48:09,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:09,348 INFO L225 Difference]: With dead ends: 7990 [2019-10-03 00:48:09,349 INFO L226 Difference]: Without dead ends: 7990 [2019-10-03 00:48:09,349 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-03 00:48:09,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7990 states. [2019-10-03 00:48:09,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7990 to 7925. [2019-10-03 00:48:09,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7925 states. [2019-10-03 00:48:09,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7925 states to 7925 states and 10685 transitions. [2019-10-03 00:48:09,555 INFO L78 Accepts]: Start accepts. Automaton has 7925 states and 10685 transitions. Word has length 158 [2019-10-03 00:48:09,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:09,557 INFO L475 AbstractCegarLoop]: Abstraction has 7925 states and 10685 transitions. [2019-10-03 00:48:09,557 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:48:09,557 INFO L276 IsEmpty]: Start isEmpty. Operand 7925 states and 10685 transitions. [2019-10-03 00:48:09,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2019-10-03 00:48:09,559 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:09,559 INFO L411 BasicCegarLoop]: trace histogram [12, 11, 11, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:48:09,559 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:48:09,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:09,560 INFO L82 PathProgramCache]: Analyzing trace with hash 2053584181, now seen corresponding path program 1 times [2019-10-03 00:48:09,560 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:09,588 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:09,589 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:09,589 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:09,589 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:10,019 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2019-10-03 00:48:10,020 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:10,020 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:10,020 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:10,021 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:10,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:10,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:10,022 INFO L87 Difference]: Start difference. First operand 7925 states and 10685 transitions. Second operand 5 states. [2019-10-03 00:48:10,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:10,215 INFO L93 Difference]: Finished difference Result 7929 states and 10688 transitions. [2019-10-03 00:48:10,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:10,215 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2019-10-03 00:48:10,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:10,245 INFO L225 Difference]: With dead ends: 7929 [2019-10-03 00:48:10,245 INFO L226 Difference]: Without dead ends: 7929 [2019-10-03 00:48:10,246 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:48:10,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7929 states. [2019-10-03 00:48:10,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7929 to 7929. [2019-10-03 00:48:10,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7929 states. [2019-10-03 00:48:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7929 states to 7929 states and 10688 transitions. [2019-10-03 00:48:10,437 INFO L78 Accepts]: Start accepts. Automaton has 7929 states and 10688 transitions. Word has length 134 [2019-10-03 00:48:10,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:10,437 INFO L475 AbstractCegarLoop]: Abstraction has 7929 states and 10688 transitions. [2019-10-03 00:48:10,438 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 7929 states and 10688 transitions. [2019-10-03 00:48:10,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2019-10-03 00:48:10,441 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:10,441 INFO L411 BasicCegarLoop]: trace histogram [13, 12, 12, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:48:10,441 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:48:10,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:10,442 INFO L82 PathProgramCache]: Analyzing trace with hash -1096721887, now seen corresponding path program 1 times [2019-10-03 00:48:10,442 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:10,470 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:10,470 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:10,470 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:10,471 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:10,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:10,861 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2019-10-03 00:48:10,861 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:10,861 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:10,861 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:10,863 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:10,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:10,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:10,864 INFO L87 Difference]: Start difference. First operand 7929 states and 10688 transitions. Second operand 5 states. [2019-10-03 00:48:11,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:11,046 INFO L93 Difference]: Finished difference Result 7933 states and 10691 transitions. [2019-10-03 00:48:11,046 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:11,046 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2019-10-03 00:48:11,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:11,072 INFO L225 Difference]: With dead ends: 7933 [2019-10-03 00:48:11,072 INFO L226 Difference]: Without dead ends: 7933 [2019-10-03 00:48:11,072 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:48:11,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7933 states. [2019-10-03 00:48:11,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7933 to 7933. [2019-10-03 00:48:11,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7933 states. [2019-10-03 00:48:11,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7933 states to 7933 states and 10691 transitions. [2019-10-03 00:48:11,261 INFO L78 Accepts]: Start accepts. Automaton has 7933 states and 10691 transitions. Word has length 139 [2019-10-03 00:48:11,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:11,261 INFO L475 AbstractCegarLoop]: Abstraction has 7933 states and 10691 transitions. [2019-10-03 00:48:11,262 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:11,262 INFO L276 IsEmpty]: Start isEmpty. Operand 7933 states and 10691 transitions. [2019-10-03 00:48:11,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2019-10-03 00:48:11,264 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:11,264 INFO L411 BasicCegarLoop]: trace histogram [14, 13, 13, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:48:11,265 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:48:11,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:11,265 INFO L82 PathProgramCache]: Analyzing trace with hash 267550837, now seen corresponding path program 1 times [2019-10-03 00:48:11,265 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:11,287 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:11,287 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:11,287 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:11,287 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2019-10-03 00:48:11,674 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:11,675 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:11,675 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:11,675 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:11,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:11,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:11,676 INFO L87 Difference]: Start difference. First operand 7933 states and 10691 transitions. Second operand 5 states. [2019-10-03 00:48:11,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:11,823 INFO L93 Difference]: Finished difference Result 7937 states and 10694 transitions. [2019-10-03 00:48:11,823 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:11,823 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 144 [2019-10-03 00:48:11,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:11,848 INFO L225 Difference]: With dead ends: 7937 [2019-10-03 00:48:11,849 INFO L226 Difference]: Without dead ends: 7937 [2019-10-03 00:48:11,849 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:48:11,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7937 states. [2019-10-03 00:48:12,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7937 to 7937. [2019-10-03 00:48:12,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7937 states. [2019-10-03 00:48:12,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7937 states to 7937 states and 10694 transitions. [2019-10-03 00:48:12,031 INFO L78 Accepts]: Start accepts. Automaton has 7937 states and 10694 transitions. Word has length 144 [2019-10-03 00:48:12,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:12,032 INFO L475 AbstractCegarLoop]: Abstraction has 7937 states and 10694 transitions. [2019-10-03 00:48:12,032 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:12,032 INFO L276 IsEmpty]: Start isEmpty. Operand 7937 states and 10694 transitions. [2019-10-03 00:48:12,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2019-10-03 00:48:12,035 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:12,035 INFO L411 BasicCegarLoop]: trace histogram [15, 14, 14, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:48:12,036 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:48:12,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:12,036 INFO L82 PathProgramCache]: Analyzing trace with hash -1158468781, now seen corresponding path program 1 times [2019-10-03 00:48:12,036 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:12,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:12,063 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:12,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:12,063 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2019-10-03 00:48:12,541 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:12,541 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:12,541 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:12,543 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:12,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:12,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:12,544 INFO L87 Difference]: Start difference. First operand 7937 states and 10694 transitions. Second operand 5 states. [2019-10-03 00:48:12,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:12,967 INFO L93 Difference]: Finished difference Result 7941 states and 10697 transitions. [2019-10-03 00:48:12,967 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:12,967 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 178 [2019-10-03 00:48:12,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:12,992 INFO L225 Difference]: With dead ends: 7941 [2019-10-03 00:48:12,992 INFO L226 Difference]: Without dead ends: 7939 [2019-10-03 00:48:12,994 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:48:13,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7939 states. [2019-10-03 00:48:13,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7939 to 7939. [2019-10-03 00:48:13,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7939 states. [2019-10-03 00:48:13,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7939 states to 7939 states and 10695 transitions. [2019-10-03 00:48:13,179 INFO L78 Accepts]: Start accepts. Automaton has 7939 states and 10695 transitions. Word has length 178 [2019-10-03 00:48:13,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:13,180 INFO L475 AbstractCegarLoop]: Abstraction has 7939 states and 10695 transitions. [2019-10-03 00:48:13,180 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:13,180 INFO L276 IsEmpty]: Start isEmpty. Operand 7939 states and 10695 transitions. [2019-10-03 00:48:13,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2019-10-03 00:48:13,183 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:13,183 INFO L411 BasicCegarLoop]: trace histogram [16, 15, 15, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:48:13,184 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:48:13,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:13,185 INFO L82 PathProgramCache]: Analyzing trace with hash 413650435, now seen corresponding path program 1 times [2019-10-03 00:48:13,185 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:13,214 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:13,215 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:13,215 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:13,215 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:13,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:13,631 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2019-10-03 00:48:13,632 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:13,632 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:48:13,632 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:13,633 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:48:13,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:48:13,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:48:13,633 INFO L87 Difference]: Start difference. First operand 7939 states and 10695 transitions. Second operand 5 states. [2019-10-03 00:48:13,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:48:13,785 INFO L93 Difference]: Finished difference Result 7937 states and 10693 transitions. [2019-10-03 00:48:13,786 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:48:13,786 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 183 [2019-10-03 00:48:13,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:48:13,805 INFO L225 Difference]: With dead ends: 7937 [2019-10-03 00:48:13,805 INFO L226 Difference]: Without dead ends: 7826 [2019-10-03 00:48:13,806 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:48:13,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7826 states. [2019-10-03 00:48:13,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7826 to 7826. [2019-10-03 00:48:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7826 states. [2019-10-03 00:48:14,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7826 states to 7826 states and 10579 transitions. [2019-10-03 00:48:14,021 INFO L78 Accepts]: Start accepts. Automaton has 7826 states and 10579 transitions. Word has length 183 [2019-10-03 00:48:14,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:48:14,021 INFO L475 AbstractCegarLoop]: Abstraction has 7826 states and 10579 transitions. [2019-10-03 00:48:14,021 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:48:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 7826 states and 10579 transitions. [2019-10-03 00:48:14,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2019-10-03 00:48:14,024 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:48:14,024 INFO L411 BasicCegarLoop]: trace histogram [7, 7, 7, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:48:14,025 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:48:14,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:48:14,025 INFO L82 PathProgramCache]: Analyzing trace with hash -1014728696, now seen corresponding path program 1 times [2019-10-03 00:48:14,025 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:48:14,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:14,052 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:48:14,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:48:14,052 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:48:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:48:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2019-10-03 00:48:14,622 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:48:14,622 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:48:14,622 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:48:14,623 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:48:14,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:48:14,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:48:14,624 INFO L87 Difference]: Start difference. First operand 7826 states and 10579 transitions. Second operand 6 states. [2019-10-03 00:49:16,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:49:16,662 INFO L93 Difference]: Finished difference Result 7895 states and 10688 transitions. [2019-10-03 00:49:16,662 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-03 00:49:16,662 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 175 [2019-10-03 00:49:16,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:49:16,681 INFO L225 Difference]: With dead ends: 7895 [2019-10-03 00:49:16,681 INFO L226 Difference]: Without dead ends: 7895 [2019-10-03 00:49:16,682 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2019-10-03 00:49:16,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7895 states. [2019-10-03 00:49:16,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7895 to 7830. [2019-10-03 00:49:16,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7830 states. [2019-10-03 00:49:16,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7830 states to 7830 states and 10582 transitions. [2019-10-03 00:49:16,866 INFO L78 Accepts]: Start accepts. Automaton has 7830 states and 10582 transitions. Word has length 175 [2019-10-03 00:49:16,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:49:16,867 INFO L475 AbstractCegarLoop]: Abstraction has 7830 states and 10582 transitions. [2019-10-03 00:49:16,867 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:49:16,867 INFO L276 IsEmpty]: Start isEmpty. Operand 7830 states and 10582 transitions. [2019-10-03 00:49:16,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2019-10-03 00:49:16,871 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:49:16,872 INFO L411 BasicCegarLoop]: trace histogram [7, 7, 7, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:49:16,872 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:49:16,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:49:16,873 INFO L82 PathProgramCache]: Analyzing trace with hash 907283005, now seen corresponding path program 1 times [2019-10-03 00:49:16,873 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:49:16,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:49:16,903 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:49:16,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:49:16,903 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:49:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:49:17,433 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2019-10-03 00:49:17,433 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:49:17,433 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:49:17,434 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:49:17,434 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:49:17,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:49:17,435 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:49:17,435 INFO L87 Difference]: Start difference. First operand 7830 states and 10582 transitions. Second operand 6 states. [2019-10-03 00:50:02,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:50:02,587 INFO L93 Difference]: Finished difference Result 7840 states and 10589 transitions. [2019-10-03 00:50:02,587 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-03 00:50:02,587 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 196 [2019-10-03 00:50:02,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:50:02,602 INFO L225 Difference]: With dead ends: 7840 [2019-10-03 00:50:02,602 INFO L226 Difference]: Without dead ends: 7840 [2019-10-03 00:50:02,602 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-03 00:50:02,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7840 states. [2019-10-03 00:50:02,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7840 to 7838. [2019-10-03 00:50:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7838 states. [2019-10-03 00:50:02,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7838 states to 7838 states and 10588 transitions. [2019-10-03 00:50:02,776 INFO L78 Accepts]: Start accepts. Automaton has 7838 states and 10588 transitions. Word has length 196 [2019-10-03 00:50:02,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:50:02,777 INFO L475 AbstractCegarLoop]: Abstraction has 7838 states and 10588 transitions. [2019-10-03 00:50:02,777 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:50:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 7838 states and 10588 transitions. [2019-10-03 00:50:02,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-10-03 00:50:02,790 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:50:02,791 INFO L411 BasicCegarLoop]: trace histogram [7, 7, 7, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:50:02,791 INFO L418 AbstractCegarLoop]: === Iteration 19 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:50:02,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:50:02,791 INFO L82 PathProgramCache]: Analyzing trace with hash 1821916973, now seen corresponding path program 1 times [2019-10-03 00:50:02,792 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:50:02,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:02,821 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:50:02,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:02,821 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:50:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:50:03,185 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2019-10-03 00:50:03,185 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:50:03,186 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:50:03,186 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:50:03,187 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:50:03,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:50:03,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:50:03,188 INFO L87 Difference]: Start difference. First operand 7838 states and 10588 transitions. Second operand 3 states. [2019-10-03 00:50:03,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:50:03,272 INFO L93 Difference]: Finished difference Result 7841 states and 10592 transitions. [2019-10-03 00:50:03,272 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:50:03,272 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 211 [2019-10-03 00:50:03,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:50:03,295 INFO L225 Difference]: With dead ends: 7841 [2019-10-03 00:50:03,296 INFO L226 Difference]: Without dead ends: 7841 [2019-10-03 00:50:03,297 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:50:03,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7841 states. [2019-10-03 00:50:03,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7841 to 7839. [2019-10-03 00:50:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7839 states. [2019-10-03 00:50:03,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7839 states to 7839 states and 10589 transitions. [2019-10-03 00:50:03,459 INFO L78 Accepts]: Start accepts. Automaton has 7839 states and 10589 transitions. Word has length 211 [2019-10-03 00:50:03,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:50:03,460 INFO L475 AbstractCegarLoop]: Abstraction has 7839 states and 10589 transitions. [2019-10-03 00:50:03,460 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:50:03,460 INFO L276 IsEmpty]: Start isEmpty. Operand 7839 states and 10589 transitions. [2019-10-03 00:50:03,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2019-10-03 00:50:03,467 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:50:03,467 INFO L411 BasicCegarLoop]: trace histogram [8, 8, 8, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:50:03,467 INFO L418 AbstractCegarLoop]: === Iteration 20 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:50:03,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:50:03,468 INFO L82 PathProgramCache]: Analyzing trace with hash -1779290793, now seen corresponding path program 1 times [2019-10-03 00:50:03,468 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:50:03,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:03,493 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:50:03,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:03,493 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:50:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:50:03,898 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2019-10-03 00:50:03,898 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:50:03,899 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 00:50:03,899 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:50:03,899 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 00:50:03,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 00:50:03,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 00:50:03,900 INFO L87 Difference]: Start difference. First operand 7839 states and 10589 transitions. Second operand 4 states. [2019-10-03 00:50:04,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:50:04,032 INFO L93 Difference]: Finished difference Result 7860 states and 10615 transitions. [2019-10-03 00:50:04,032 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 00:50:04,032 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 226 [2019-10-03 00:50:04,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:50:04,067 INFO L225 Difference]: With dead ends: 7860 [2019-10-03 00:50:04,067 INFO L226 Difference]: Without dead ends: 7860 [2019-10-03 00:50:04,067 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:50:04,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7860 states. [2019-10-03 00:50:04,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7860 to 7857. [2019-10-03 00:50:04,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7857 states. [2019-10-03 00:50:04,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7857 states to 7857 states and 10612 transitions. [2019-10-03 00:50:04,308 INFO L78 Accepts]: Start accepts. Automaton has 7857 states and 10612 transitions. Word has length 226 [2019-10-03 00:50:04,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:50:04,308 INFO L475 AbstractCegarLoop]: Abstraction has 7857 states and 10612 transitions. [2019-10-03 00:50:04,308 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 00:50:04,309 INFO L276 IsEmpty]: Start isEmpty. Operand 7857 states and 10612 transitions. [2019-10-03 00:50:04,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2019-10-03 00:50:04,315 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:50:04,316 INFO L411 BasicCegarLoop]: trace histogram [8, 8, 8, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:50:04,316 INFO L418 AbstractCegarLoop]: === Iteration 21 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:50:04,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:50:04,316 INFO L82 PathProgramCache]: Analyzing trace with hash 1536481284, now seen corresponding path program 1 times [2019-10-03 00:50:04,317 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:50:04,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:04,356 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:50:04,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:50:04,356 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:50:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:50:04,842 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2019-10-03 00:50:04,842 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:50:04,843 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:50:04,843 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:50:04,844 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:50:04,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:50:04,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:50:04,844 INFO L87 Difference]: Start difference. First operand 7857 states and 10612 transitions. Second operand 6 states. [2019-10-03 00:51:29,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:51:29,911 INFO L93 Difference]: Finished difference Result 8874 states and 12223 transitions. [2019-10-03 00:51:29,912 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-03 00:51:29,912 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 222 [2019-10-03 00:51:29,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:51:29,934 INFO L225 Difference]: With dead ends: 8874 [2019-10-03 00:51:29,935 INFO L226 Difference]: Without dead ends: 8874 [2019-10-03 00:51:29,935 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2019-10-03 00:51:29,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8874 states. [2019-10-03 00:51:30,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8874 to 7866. [2019-10-03 00:51:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7866 states. [2019-10-03 00:51:30,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7866 states to 7866 states and 10618 transitions. [2019-10-03 00:51:30,141 INFO L78 Accepts]: Start accepts. Automaton has 7866 states and 10618 transitions. Word has length 222 [2019-10-03 00:51:30,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:51:30,141 INFO L475 AbstractCegarLoop]: Abstraction has 7866 states and 10618 transitions. [2019-10-03 00:51:30,141 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:51:30,142 INFO L276 IsEmpty]: Start isEmpty. Operand 7866 states and 10618 transitions. [2019-10-03 00:51:30,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-10-03 00:51:30,147 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:51:30,147 INFO L411 BasicCegarLoop]: trace histogram [7, 7, 7, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:51:30,148 INFO L418 AbstractCegarLoop]: === Iteration 22 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:51:30,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:51:30,148 INFO L82 PathProgramCache]: Analyzing trace with hash 2070063467, now seen corresponding path program 1 times [2019-10-03 00:51:30,148 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:51:30,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:51:30,176 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:51:30,177 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:51:30,177 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:51:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:51:30,701 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2019-10-03 00:51:30,701 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:51:30,702 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 00:51:30,702 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:51:30,703 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 00:51:30,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 00:51:30,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 00:51:30,704 INFO L87 Difference]: Start difference. First operand 7866 states and 10618 transitions. Second operand 6 states. [2019-10-03 00:52:31,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:31,435 INFO L93 Difference]: Finished difference Result 7876 states and 10631 transitions. [2019-10-03 00:52:31,437 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-03 00:52:31,437 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 211 [2019-10-03 00:52:31,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:31,456 INFO L225 Difference]: With dead ends: 7876 [2019-10-03 00:52:31,457 INFO L226 Difference]: Without dead ends: 7876 [2019-10-03 00:52:31,457 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-03 00:52:31,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7876 states. [2019-10-03 00:52:31,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7876 to 7866. [2019-10-03 00:52:31,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7866 states. [2019-10-03 00:52:31,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7866 states to 7866 states and 10617 transitions. [2019-10-03 00:52:31,618 INFO L78 Accepts]: Start accepts. Automaton has 7866 states and 10617 transitions. Word has length 211 [2019-10-03 00:52:31,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:31,619 INFO L475 AbstractCegarLoop]: Abstraction has 7866 states and 10617 transitions. [2019-10-03 00:52:31,619 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 00:52:31,619 INFO L276 IsEmpty]: Start isEmpty. Operand 7866 states and 10617 transitions. [2019-10-03 00:52:31,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-10-03 00:52:31,628 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:31,628 INFO L411 BasicCegarLoop]: trace histogram [8, 8, 8, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:52:31,628 INFO L418 AbstractCegarLoop]: === Iteration 23 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:31,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:31,629 INFO L82 PathProgramCache]: Analyzing trace with hash -147057832, now seen corresponding path program 1 times [2019-10-03 00:52:31,629 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:31,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:31,654 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:31,654 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:31,654 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:31,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:32,039 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2019-10-03 00:52:32,040 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:32,040 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:52:32,040 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:32,040 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:52:32,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:52:32,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:52:32,041 INFO L87 Difference]: Start difference. First operand 7866 states and 10617 transitions. Second operand 5 states. [2019-10-03 00:52:34,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:34,936 INFO L93 Difference]: Finished difference Result 7866 states and 10615 transitions. [2019-10-03 00:52:34,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:52:34,937 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 233 [2019-10-03 00:52:34,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:34,964 INFO L225 Difference]: With dead ends: 7866 [2019-10-03 00:52:34,964 INFO L226 Difference]: Without dead ends: 7866 [2019-10-03 00:52:34,965 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 00:52:34,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7866 states. [2019-10-03 00:52:35,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7866 to 7866. [2019-10-03 00:52:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7866 states. [2019-10-03 00:52:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7866 states to 7866 states and 10615 transitions. [2019-10-03 00:52:35,128 INFO L78 Accepts]: Start accepts. Automaton has 7866 states and 10615 transitions. Word has length 233 [2019-10-03 00:52:35,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:35,128 INFO L475 AbstractCegarLoop]: Abstraction has 7866 states and 10615 transitions. [2019-10-03 00:52:35,128 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:52:35,128 INFO L276 IsEmpty]: Start isEmpty. Operand 7866 states and 10615 transitions. [2019-10-03 00:52:35,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2019-10-03 00:52:35,141 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:35,141 INFO L411 BasicCegarLoop]: trace histogram [8, 8, 8, 4, 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] [2019-10-03 00:52:35,142 INFO L418 AbstractCegarLoop]: === Iteration 24 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:35,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:35,142 INFO L82 PathProgramCache]: Analyzing trace with hash -1769157800, now seen corresponding path program 1 times [2019-10-03 00:52:35,142 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:35,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:35,169 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:35,169 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:35,169 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:35,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:35,869 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2019-10-03 00:52:35,870 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:35,870 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-03 00:52:35,870 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:35,871 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-03 00:52:35,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-03 00:52:35,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-03 00:52:35,873 INFO L87 Difference]: Start difference. First operand 7866 states and 10615 transitions. Second operand 8 states. [2019-10-03 00:52:36,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:36,476 INFO L93 Difference]: Finished difference Result 7882 states and 10637 transitions. [2019-10-03 00:52:36,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-03 00:52:36,476 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 258 [2019-10-03 00:52:36,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:36,504 INFO L225 Difference]: With dead ends: 7882 [2019-10-03 00:52:36,504 INFO L226 Difference]: Without dead ends: 7882 [2019-10-03 00:52:36,504 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2019-10-03 00:52:36,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7882 states. [2019-10-03 00:52:36,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7882 to 7872. [2019-10-03 00:52:36,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7872 states. [2019-10-03 00:52:36,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7872 states to 7872 states and 10623 transitions. [2019-10-03 00:52:36,631 INFO L78 Accepts]: Start accepts. Automaton has 7872 states and 10623 transitions. Word has length 258 [2019-10-03 00:52:36,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:36,632 INFO L475 AbstractCegarLoop]: Abstraction has 7872 states and 10623 transitions. [2019-10-03 00:52:36,632 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-03 00:52:36,632 INFO L276 IsEmpty]: Start isEmpty. Operand 7872 states and 10623 transitions. [2019-10-03 00:52:36,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2019-10-03 00:52:36,644 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:36,644 INFO L411 BasicCegarLoop]: trace histogram [8, 8, 8, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:52:36,644 INFO L418 AbstractCegarLoop]: === Iteration 25 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:36,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:36,645 INFO L82 PathProgramCache]: Analyzing trace with hash -929031555, now seen corresponding path program 1 times [2019-10-03 00:52:36,645 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:36,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:36,673 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:36,673 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:36,673 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:37,122 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2019-10-03 00:52:37,122 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:37,122 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:52:37,122 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:37,123 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:52:37,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:52:37,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:52:37,124 INFO L87 Difference]: Start difference. First operand 7872 states and 10623 transitions. Second operand 5 states. [2019-10-03 00:52:40,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:40,067 INFO L93 Difference]: Finished difference Result 7872 states and 10622 transitions. [2019-10-03 00:52:40,068 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 00:52:40,068 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 288 [2019-10-03 00:52:40,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:40,098 INFO L225 Difference]: With dead ends: 7872 [2019-10-03 00:52:40,099 INFO L226 Difference]: Without dead ends: 7872 [2019-10-03 00:52:40,099 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 00:52:40,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7872 states. [2019-10-03 00:52:40,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7872 to 7872. [2019-10-03 00:52:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7872 states. [2019-10-03 00:52:40,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7872 states to 7872 states and 10622 transitions. [2019-10-03 00:52:40,279 INFO L78 Accepts]: Start accepts. Automaton has 7872 states and 10622 transitions. Word has length 288 [2019-10-03 00:52:40,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:40,280 INFO L475 AbstractCegarLoop]: Abstraction has 7872 states and 10622 transitions. [2019-10-03 00:52:40,280 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:52:40,280 INFO L276 IsEmpty]: Start isEmpty. Operand 7872 states and 10622 transitions. [2019-10-03 00:52:40,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2019-10-03 00:52:40,309 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:40,310 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:52:40,311 INFO L418 AbstractCegarLoop]: === Iteration 26 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:40,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:40,311 INFO L82 PathProgramCache]: Analyzing trace with hash -1744743855, now seen corresponding path program 1 times [2019-10-03 00:52:40,311 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:40,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:40,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:40,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:40,344 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:40,857 INFO L134 CoverageAnalysis]: Checked inductivity of 727 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 717 trivial. 0 not checked. [2019-10-03 00:52:40,857 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:52:40,858 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 00:52:40,858 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:40,859 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 00:52:40,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 00:52:40,860 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:52:40,860 INFO L87 Difference]: Start difference. First operand 7872 states and 10622 transitions. Second operand 3 states. [2019-10-03 00:52:40,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:40,949 INFO L93 Difference]: Finished difference Result 7912 states and 10793 transitions. [2019-10-03 00:52:40,949 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 00:52:40,949 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 499 [2019-10-03 00:52:40,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:40,974 INFO L225 Difference]: With dead ends: 7912 [2019-10-03 00:52:40,974 INFO L226 Difference]: Without dead ends: 7912 [2019-10-03 00:52:40,974 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 00:52:40,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7912 states. [2019-10-03 00:52:41,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7912 to 7874. [2019-10-03 00:52:41,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7874 states. [2019-10-03 00:52:41,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7874 states to 7874 states and 10624 transitions. [2019-10-03 00:52:41,110 INFO L78 Accepts]: Start accepts. Automaton has 7874 states and 10624 transitions. Word has length 499 [2019-10-03 00:52:41,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:41,111 INFO L475 AbstractCegarLoop]: Abstraction has 7874 states and 10624 transitions. [2019-10-03 00:52:41,111 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 00:52:41,111 INFO L276 IsEmpty]: Start isEmpty. Operand 7874 states and 10624 transitions. [2019-10-03 00:52:41,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2019-10-03 00:52:41,130 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:52:41,130 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 00:52:41,130 INFO L418 AbstractCegarLoop]: === Iteration 27 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:52:41,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:41,131 INFO L82 PathProgramCache]: Analyzing trace with hash 1291877911, now seen corresponding path program 1 times [2019-10-03 00:52:41,131 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:52:41,156 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:41,157 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:52:41,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:52:41,157 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:52:41,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:52:41,972 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2019-10-03 00:52:41,973 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 00:52:41,973 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 00:52:41,974 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 512 with the following transitions: [2019-10-03 00:52:41,978 INFO L207 CegarAbsIntRunner]: [541], [544], [545], [548], [550], [786], [788], [896], [898], [899], [1233], [1234], [1392], [1394], [1399], [1401], [1437], [1439], [1441], [1442], [1472], [1474], [1475], [1720], [1726], [1727], [1754], [1801], [1802], [2341], [2343], [2344], [2942], [2944], [2947], [2949], [2958], [2959], [2960], [2961], [2974], [2975], [3028], [3565], [3566], [3886], [3887], [3909], [3911], [3919], [3921], [3922], [3935], [3940], [3941], [4259], [4260], [4843], [4844], [4956], [4968], [4970], [4972], [4975], [4977], [4983], [4987], [4989], [4993], [4997], [5009], [5011], [5012], [5109], [5110], [5176], [5177], [5614], [5617], [5719], [5720], [5721], [5724], [5929], [5931], [5934], [5936], [5938], [5940], [5942], [6049], [6052], [6552], [6554], [7488], [7494], [7497], [7500], [7765], [7768], [7770], [7771], [7774], [7789], [7790], [7791], [8161], [8164], [8179], [8182], [8195], [8775], [8777], [8779], [8781], [8788], [8791], [8794], [8804], [8806], [8809], [8816], [8818], [8823], [8829], [8832], [8834], [8837], [8847], [8849], [8852], [8855], [9274], [9281], [9288], [9295], [9302], [9309], [9316], [9319], [10388], [10389], [10536], [10538], [10547], [10548], [11072], [11079], [11081], [11223], [11224], [11238], [11239], [11306], [11308], [11310], [11313], [11320], [11324], [11326], [11334], [11337], [11339], [11343], [11357], [11358], [11690], [11692], [11693], [12176], [12311], [12313], [12314], [12851], [12853], [12855], [12857], [12859], [12860], [13343], [13346], [13359], [13362], [13365], [13367], [13369], [13372], [13430], [13803], [13805], [13952], [13953], [14463], [14464], [14465], [14489], [14490], [14641], [14642], [14645], [14646], [14655], [14656], [14657], [14658], [14673], [14674], [14777], [14778], [14779], [14780], [14955], [14956], [15113], [15114], [15115], [15116], [15117], [15121], [15122], [15123], [15124], [15147], [15411], [15412], [15417], [15418], [15425], [15493], [15494], [15495], [15763], [15764], [15765], [15766], [15767], [15768], [15821], [15822], [15823], [15824], [15939], [15940], [15941], [15942], [15951], [15952], [15953], [15954], [16021], [16022], [16023], [16025], [16026], [16027], [16028], [16029], [16030], [16031], [16032], [16077], [16078], [16079], [16080], [16201], [16202], [16203], [16481], [16482], [16483], [16533], [16534], [16535], [16536], [16537], [16538], [16539], [16543], [16687], [16688], [16689], [16690], [16691], [16692], [16693], [16694], [16897], [16898], [16899], [16900], [16901], [16902], [16909], [16910], [16911], [16912], [16913], [16923], [16924], [16925], [16926], [16929], [16930], [16931], [16932], [16935], [16995], [16996], [16997], [17129], [17493], [17494], [17727], [17728], [17729], [17730], [17755], [17756], [17757], [17758], [17759], [17760], [17765], [17766], [17767], [17768], [17769], [17770], [17771], [17772], [17773], [17885], [17886], [18129], [18130], [18317], [18318], [18319], [18320], [18321], [18322], [18323], [18324], [18493], [18494], [18495], [18496], [18503], [18504], [18505], [18506], [18507], [18508], [18509], [18535], [18633], [18634] [2019-10-03 00:52:42,055 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 00:52:42,055 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 00:52:42,354 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 00:52:42,355 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 425 root evaluator evaluations with a maximum evaluation depth of 0. Performed 425 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 936 variables. [2019-10-03 00:52:42,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:52:42,360 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 00:52:42,516 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-03 00:52:42,516 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 00:52:42,525 INFO L420 sIntCurrentIteration]: We unified 510 AI predicates to 510 [2019-10-03 00:52:42,526 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 00:52:42,526 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 00:52:42,527 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 4 [2019-10-03 00:52:42,527 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:52:42,528 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-03 00:52:42,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-03 00:52:42,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 00:52:42,529 INFO L87 Difference]: Start difference. First operand 7874 states and 10624 transitions. Second operand 2 states. [2019-10-03 00:52:42,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:52:42,529 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-03 00:52:42,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-03 00:52:42,530 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 511 [2019-10-03 00:52:42,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:52:42,530 INFO L225 Difference]: With dead ends: 2 [2019-10-03 00:52:42,530 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 00:52:42,530 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 510 GetRequests, 510 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 00:52:42,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 00:52:42,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 00:52:42,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 00:52:42,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 00:52:42,531 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 511 [2019-10-03 00:52:42,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:52:42,531 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 00:52:42,531 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-03 00:52:42,531 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 00:52:42,532 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 00:52:42,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 12:52:42 BoogieIcfgContainer [2019-10-03 00:52:42,537 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 00:52:42,539 INFO L168 Benchmark]: Toolchain (without parser) took 630171.94 ms. Allocated memory was 173.0 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 137.4 MB in the beginning and 593.1 MB in the end (delta: -455.7 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2019-10-03 00:52:42,540 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-03 00:52:42,541 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12358.03 ms. Allocated memory was 173.0 MB in the beginning and 705.2 MB in the end (delta: 532.2 MB). Free memory was 137.4 MB in the beginning and 170.8 MB in the end (delta: -33.4 MB). Peak memory consumption was 544.2 MB. Max. memory is 7.1 GB. [2019-10-03 00:52:42,542 INFO L168 Benchmark]: Boogie Preprocessor took 944.79 ms. Allocated memory was 705.2 MB in the beginning and 717.2 MB in the end (delta: 12.1 MB). Free memory was 170.8 MB in the beginning and 495.8 MB in the end (delta: -324.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2019-10-03 00:52:42,543 INFO L168 Benchmark]: RCFGBuilder took 163972.37 ms. Allocated memory was 717.2 MB in the beginning and 2.9 GB in the end (delta: 2.2 GB). Free memory was 495.8 MB in the beginning and 1.8 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2019-10-03 00:52:42,544 INFO L168 Benchmark]: TraceAbstraction took 452889.23 ms. Allocated memory was 2.9 GB in the beginning and 2.9 GB in the end (delta: -9.4 MB). Free memory was 1.8 GB in the beginning and 593.1 MB in the end (delta: 1.2 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-10-03 00:52:42,547 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 12358.03 ms. Allocated memory was 173.0 MB in the beginning and 705.2 MB in the end (delta: 532.2 MB). Free memory was 137.4 MB in the beginning and 170.8 MB in the end (delta: -33.4 MB). Peak memory consumption was 544.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 944.79 ms. Allocated memory was 705.2 MB in the beginning and 717.2 MB in the end (delta: 12.1 MB). Free memory was 170.8 MB in the beginning and 495.8 MB in the end (delta: -324.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 163972.37 ms. Allocated memory was 717.2 MB in the beginning and 2.9 GB in the end (delta: 2.2 GB). Free memory was 495.8 MB in the beginning and 1.8 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. * TraceAbstraction took 452889.23 ms. Allocated memory was 2.9 GB in the beginning and 2.9 GB in the end (delta: -9.4 MB). Free memory was 1.8 GB in the beginning and 593.1 MB in the end (delta: 1.2 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 27041]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 27065]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 27077]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 27053]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 801 procedures, 8382 locations, 4 error locations. SAFE Result, 452.7s OverallTime, 27 OverallIterations, 17 TraceHistogramMax, 431.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 231195 SDtfs, 193379 SDslu, 447876 SDs, 0 SdLazy, 107444 SolverSat, 46477 SolverUnsat, 89 SolverUnknown, 0 SolverNotchecked, 391.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 819 GetRequests, 658 SyntacticMatches, 0 SemanticMatches, 161 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8040occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.3s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 1.9823529411764707 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 5.4s AutomataMinimizationTime, 27 MinimizatonAttempts, 1215 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.9s SsaConstructionTime, 3.9s SatisfiabilityAnalysisTime, 7.7s InterpolantComputationTime, 4981 NumberOfCodeBlocks, 4981 NumberOfCodeBlocksAsserted, 27 NumberOfCheckSat, 4954 ConstructedInterpolants, 0 QuantifiedInterpolants, 1493388 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 27 InterpolantComputations, 26 PerfectInterpolantSequences, 5366/5367 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...