java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 06:37:55,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 06:37:55,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 06:37:55,067 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 06:37:55,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 06:37:55,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 06:37:55,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 06:37:55,072 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 06:37:55,074 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 06:37:55,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 06:37:55,076 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 06:37:55,077 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 06:37:55,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 06:37:55,078 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 06:37:55,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 06:37:55,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 06:37:55,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 06:37:55,082 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 06:37:55,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 06:37:55,085 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 06:37:55,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 06:37:55,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 06:37:55,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 06:37:55,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 06:37:55,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 06:37:55,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 06:37:55,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 06:37:55,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 06:37:55,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 06:37:55,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 06:37:55,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 06:37:55,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 06:37:55,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 06:37:55,105 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 06:37:55,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 06:37:55,108 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 06:37:55,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 06:37:55,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 06:37:55,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 06:37:55,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 06:37:55,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 06:37:55,115 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 06:37:55,137 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 06:37:55,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 06:37:55,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 06:37:55,139 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 06:37:55,139 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 06:37:55,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 06:37:55,140 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 06:37:55,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 06:37:55,140 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 06:37:55,140 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 06:37:55,141 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 06:37:55,141 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 06:37:55,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 06:37:55,142 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 06:37:55,142 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 06:37:55,142 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 06:37:55,143 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 06:37:55,143 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 06:37:55,143 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 06:37:55,143 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 06:37:55,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 06:37:55,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:37:55,144 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 06:37:55,144 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 06:37:55,144 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 06:37:55,145 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 06:37:55,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 06:37:55,145 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 06:37:55,145 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 06:37:55,440 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 06:37:55,453 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 06:37:55,456 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 06:37:55,458 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 06:37:55,458 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 06:37:55,459 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2019-10-07 06:37:55,522 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7108f90d/4246a23f04fb4f9089be498e36f30e1d/FLAGbb4607d9c [2019-10-07 06:37:56,351 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 06:37:56,352 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2019-10-07 06:37:56,422 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7108f90d/4246a23f04fb4f9089be498e36f30e1d/FLAGbb4607d9c [2019-10-07 06:37:56,815 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7108f90d/4246a23f04fb4f9089be498e36f30e1d [2019-10-07 06:37:56,825 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 06:37:56,826 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 06:37:56,827 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 06:37:56,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 06:37:56,830 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 06:37:56,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:37:56" (1/1) ... [2019-10-07 06:37:56,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38730a2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:37:56, skipping insertion in model container [2019-10-07 06:37:56,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:37:56" (1/1) ... [2019-10-07 06:37:56,841 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 06:37:57,004 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 06:38:00,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:38:00,666 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 06:38:01,033 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:38:01,951 INFO L192 MainTranslator]: Completed translation [2019-10-07 06:38:01,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:38:01 WrapperNode [2019-10-07 06:38:01,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 06:38:01,952 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 06:38:01,952 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 06:38:01,952 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 06:38:01,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:38:01" (1/1) ... [2019-10-07 06:38:01,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:38:01" (1/1) ... [2019-10-07 06:38:02,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:38:01" (1/1) ... [2019-10-07 06:38:02,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:38:01" (1/1) ... [2019-10-07 06:38:02,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:38:01" (1/1) ... [2019-10-07 06:38:02,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:38:01" (1/1) ... [2019-10-07 06:38:02,354 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:38:01" (1/1) ... [2019-10-07 06:38:02,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 06:38:02,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 06:38:02,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 06:38:02,412 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 06:38:02,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:38:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:38:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 06:38:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 06:38:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 06:38:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 06:38:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 06:38:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:38:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:38:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 06:38:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:38:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:38:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 06:38:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-07 06:38:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 06:38:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 06:38:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 06:38:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 06:38:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 06:38:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-07 06:38:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 06:38:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 06:38:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 06:38:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 06:38:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2019-10-07 06:38:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 06:38:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 06:38:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 06:38:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 06:38:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 06:38:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-07 06:38:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 06:38:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 06:38:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 06:38:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 06:38:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 06:38:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 06:38:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-07 06:38:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 06:38:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:38:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 06:38:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 06:38:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 06:38:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 06:38:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 06:38:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 06:38:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-07 06:38:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 06:38:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_address [2019-10-07 06:38:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-07 06:38:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-07 06:38:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-07 06:38:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-07 06:38:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-07 06:38:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 06:38:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 06:38:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 06:38:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 06:38:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 06:38:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 06:38:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 06:38:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-07 06:38:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 06:38:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 06:38:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 06:38:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 06:38:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-07 06:38:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-07 06:38:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 06:38:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-07 06:38:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-07 06:38:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-07 06:38:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 06:38:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 06:38:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-07 06:38:02,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-07 06:38:02,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-07 06:38:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-07 06:38:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-07 06:38:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 06:38:02,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 06:38:02,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 06:38:02,504 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 06:38:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 06:38:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 06:38:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 06:38:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-07 06:38:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_index [2019-10-07 06:38:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_cmd_index [2019-10-07 06:38:02,506 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_resp_index [2019-10-07 06:38:02,506 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_rxfree_index [2019-10-07 06:38:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_rx_index [2019-10-07 06:38:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_reset [2019-10-07 06:38:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_status [2019-10-07 06:38:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_media_status [2019-10-07 06:38:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_hello [2019-10-07 06:38:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_process_response [2019-10-07 06:38:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free [2019-10-07 06:38:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_cmd [2019-10-07 06:38:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_resp [2019-10-07 06:38:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_tx [2019-10-07 06:38:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_issue_command [2019-10-07 06:38:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tso_fill [2019-10-07 06:38:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_start_tx [2019-10-07 06:38:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_rx_mode [2019-10-07 06:38:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_do_get_stats [2019-10-07 06:38:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_stats [2019-10-07 06:38:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_drvinfo [2019-10-07 06:38:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_settings [2019-10-07 06:38:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_settings [2019-10-07 06:38:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_wol [2019-10-07 06:38:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_wol [2019-10-07 06:38:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_ringparam [2019-10-07 06:38:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_interrupt [2019-10-07 06:38:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_interface [2019-10-07 06:38:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_rings [2019-10-07 06:38:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_request_firmware [2019-10-07 06:38:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_download_firmware [2019-10-07 06:38:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_boot_3XP [2019-10-07 06:38:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_clean_tx [2019-10-07 06:38:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tx_complete [2019-10-07 06:38:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_recycle_rx_skb [2019-10-07 06:38:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_alloc_rx_skb [2019-10-07 06:38:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_rx [2019-10-07 06:38:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_fill_free_ring [2019-10-07 06:38:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_poll [2019-10-07 06:38:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_interrupt [2019-10-07 06:38:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_free_rx_rings [2019-10-07 06:38:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_sleep [2019-10-07 06:38:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wakeup [2019-10-07 06:38:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_start_runtime [2019-10-07 06:38:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_stop_runtime [2019-10-07 06:38:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tx_timeout [2019-10-07 06:38:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_open [2019-10-07 06:38:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_close [2019-10-07 06:38:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_resume [2019-10-07 06:38:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_suspend [2019-10-07 06:38:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_test_mmio [2019-10-07 06:38:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_one [2019-10-07 06:38:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_remove_one [2019-10-07 06:38:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init [2019-10-07 06:38:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_cleanup [2019-10-07 06:38:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_typhoon_cleanup_11_2 [2019-10-07 06:38:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_typhoon_init_11_7 [2019-10-07 06:38:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 06:38:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 06:38:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 06:38:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2019-10-07 06:38:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2019-10-07 06:38:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_4_1 [2019-10-07 06:38:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_7_2 [2019-10-07 06:38:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2019-10-07 06:38:02,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_4 [2019-10-07 06:38:02,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-07 06:38:02,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 06:38:02,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 06:38:02,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 06:38:02,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 06:38:02,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 06:38:02,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 06:38:02,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-07 06:38:02,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 06:38:02,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-07 06:38:02,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 06:38:02,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 06:38:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 06:38:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-07 06:38:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2019-10-07 06:38:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 06:38:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 06:38:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 06:38:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 06:38:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 06:38:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 06:38:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 06:38:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 06:38:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-07 06:38:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-07 06:38:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-07 06:38:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 06:38:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 06:38:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 06:38:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 06:38:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-07 06:38:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 06:38:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 06:38:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_6_6 [2019-10-07 06:38:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 06:38:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 06:38:02,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 06:38:02,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 06:38:02,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-07 06:38:02,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 06:38:02,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-07 06:38:02,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-07 06:38:02,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-07 06:38:02,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 06:38:02,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_8_2 [2019-10-07 06:38:02,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-07 06:38:02,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-07 06:38:02,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-07 06:38:02,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_83 [2019-10-07 06:38:02,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2019-10-07 06:38:02,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2019-10-07 06:38:02,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_87 [2019-10-07 06:38:02,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_88 [2019-10-07 06:38:02,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_89 [2019-10-07 06:38:02,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_90 [2019-10-07 06:38:02,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2019-10-07 06:38:02,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2019-10-07 06:38:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_93 [2019-10-07 06:38:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_94 [2019-10-07 06:38:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_95 [2019-10-07 06:38:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_96 [2019-10-07 06:38:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 06:38:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-07 06:38:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 06:38:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 06:38:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 06:38:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 06:38:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 06:38:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 06:38:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 06:38:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 06:38:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 06:38:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 06:38:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 06:38:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 06:38:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 06:38:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 06:38:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 06:38:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 06:38:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 06:38:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 06:38:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 06:38:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 06:38:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 06:38:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 06:38:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 06:38:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 06:38:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 06:38:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 06:38:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 06:38:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 06:38:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 06:38:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 06:38:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 06:38:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 06:38:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 06:38:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 06:38:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 06:38:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 06:38:02,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 06:38:02,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 06:38:02,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 06:38:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 06:38:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 06:38:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 06:38:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 06:38:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 06:38:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 06:38:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 06:38:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 06:38:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 06:38:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 06:38:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 06:38:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 06:38:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_command_lock_of_typhoon [2019-10-07 06:38:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_command_lock_of_typhoon [2019-10-07 06:38:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_command_lock_of_typhoon [2019-10-07 06:38:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_command_lock_of_typhoon [2019-10-07 06:38:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_command_lock_of_typhoon [2019-10-07 06:38:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_command_lock_of_typhoon [2019-10-07 06:38:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_command_lock_of_typhoon [2019-10-07 06:38:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_command_lock_of_typhoon [2019-10-07 06:38:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 06:38:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 06:38:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 06:38:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 06:38:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 06:38:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 06:38:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 06:38:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 06:38:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 06:38:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 06:38:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 06:38:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 06:38:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 06:38:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 06:38:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 06:38:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 06:38:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 06:38:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 06:38:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 06:38:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 06:38:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 06:38:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 06:38:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 06:38:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 06:38:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 06:38:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 06:38:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 06:38:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 06:38:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 06:38:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 06:38:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 06:38:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 06:38:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 06:38:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 06:38:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 06:38:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 06:38:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 06:38:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 06:38:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 06:38:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 06:38:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 06:38:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 06:38:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 06:38:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 06:38:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 06:38:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 06:38:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 06:38:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 06:38:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 06:38:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 06:38:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 06:38:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 06:38:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 06:38:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 06:38:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 06:38:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 06:38:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 06:38:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 06:38:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 06:38:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 06:38:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 06:38:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-07 06:38:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-07 06:38:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-07 06:38:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 06:38:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 06:38:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-07 06:38:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 06:38:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 06:38:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 06:38:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 06:38:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2019-10-07 06:38:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 06:38:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 06:38:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-07 06:38:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 06:38:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 06:38:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial_copy_nocheck [2019-10-07 06:38:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 06:38:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 06:38:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 06:38:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 06:38:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-07 06:38:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 06:38:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 06:38:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-07 06:38:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-07 06:38:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 06:38:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 06:38:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 06:38:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 06:38:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 06:38:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 06:38:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-07 06:38:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-07 06:38:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 06:38:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 06:38:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 06:38:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 06:38:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 06:38:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 06:38:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 06:38:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 06:38:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 06:38:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-07 06:38:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 06:38:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-07 06:38:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 06:38:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 06:38:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 06:38:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 06:38:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 06:38:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-07 06:38:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-07 06:38:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-07 06:38:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2019-10-07 06:38:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 06:38:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 06:38:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-07 06:38:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-07 06:38:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 06:38:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 06:38:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-07 06:38:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-07 06:38:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 06:38:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_mwi [2019-10-07 06:38:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-07 06:38:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 06:38:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 06:38:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 06:38:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-07 06:38:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-07 06:38:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 06:38:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-10-07 06:38:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 06:38:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 06:38:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 06:38:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 06:38:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 06:38:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 06:38:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 06:38:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 06:38:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 06:38:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 06:38:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 06:38:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 06:38:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 06:38:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 06:38:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 06:38:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 06:38:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 06:38:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 06:38:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 06:38:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 06:38:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 06:38:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 06:38:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 06:38:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 06:38:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 06:38:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-07 06:38:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 06:38:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 06:38:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 06:38:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 06:38:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 06:38:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 06:38:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 06:38:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 06:38:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-07 06:38:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 06:38:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-07 06:38:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 06:38:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 06:38:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 06:38:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 06:38:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-07 06:38:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 06:38:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 06:38:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 06:38:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 06:38:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 06:38:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_command_lock_of_typhoon [2019-10-07 06:38:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_command_lock_of_typhoon [2019-10-07 06:38:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_command_lock_of_typhoon [2019-10-07 06:38:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 06:38:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 06:38:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 06:38:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 06:38:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2019-10-07 06:38:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 06:38:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 06:38:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 06:38:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2019-10-07 06:38:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2019-10-07 06:38:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 06:38:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 06:38:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_83 [2019-10-07 06:38:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 06:38:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2019-10-07 06:38:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 06:38:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-07 06:38:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-07 06:38:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-07 06:38:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-07 06:38:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 06:38:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-07 06:38:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-07 06:38:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 06:38:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 06:38:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 06:38:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-10-07 06:38:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 06:38:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-07 06:38:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial_copy_nocheck [2019-10-07 06:38:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 06:38:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 06:38:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 06:38:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 06:38:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 06:38:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 06:38:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 06:38:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-07 06:38:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 06:38:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 06:38:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 06:38:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 06:38:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 06:38:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 06:38:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 06:38:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-07 06:38:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 06:38:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 06:38:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:38:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 06:38:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:38:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 06:38:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 06:38:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:38:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 06:38:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 06:38:02,590 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 06:38:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 06:38:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 06:38:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 06:38:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-07 06:38:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-07 06:38:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 06:38:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_address [2019-10-07 06:38:02,591 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-07 06:38:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 06:38:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-07 06:38:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-07 06:38:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-07 06:38:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-07 06:38:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 06:38:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 06:38:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 06:38:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 06:38:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 06:38:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 06:38:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 06:38:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 06:38:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 06:38:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 06:38:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 06:38:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2019-10-07 06:38:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_94 [2019-10-07 06:38:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-07 06:38:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 06:38:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 06:38:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-07 06:38:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 06:38:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 06:38:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 06:38:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 06:38:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-07 06:38:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-07 06:38:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 06:38:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-07 06:38:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-07 06:38:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-07 06:38:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-07 06:38:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-07 06:38:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 06:38:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 06:38:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 06:38:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 06:38:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 06:38:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2019-10-07 06:38:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 06:38:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_93 [2019-10-07 06:38:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-07 06:38:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-07 06:38:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 06:38:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 06:38:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 06:38:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 06:38:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_mwi [2019-10-07 06:38:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2019-10-07 06:38:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-07 06:38:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-07 06:38:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-07 06:38:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-07 06:38:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-07 06:38:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-07 06:38:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 06:38:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 06:38:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 06:38:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_95 [2019-10-07 06:38:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 06:38:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_96 [2019-10-07 06:38:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 06:38:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 06:38:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-07 06:38:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-07 06:38:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-07 06:38:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-07 06:38:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-07 06:38:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 06:38:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 06:38:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 06:38:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 06:38:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 06:38:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_87 [2019-10-07 06:38:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 06:38:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_88 [2019-10-07 06:38:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_89 [2019-10-07 06:38:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 06:38:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-07 06:38:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-07 06:38:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 06:38:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 06:38:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_90 [2019-10-07 06:38:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 06:38:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 06:38:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 06:38:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-07 06:38:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-07 06:38:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 06:38:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-07 06:38:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-07 06:38:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_index [2019-10-07 06:38:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_cmd_index [2019-10-07 06:38:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_resp_index [2019-10-07 06:38:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_rxfree_index [2019-10-07 06:38:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_rx_index [2019-10-07 06:38:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_reset [2019-10-07 06:38:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_status [2019-10-07 06:38:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_media_status [2019-10-07 06:38:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_hello [2019-10-07 06:38:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 06:38:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_process_response [2019-10-07 06:38:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 06:38:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free [2019-10-07 06:38:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_cmd [2019-10-07 06:38:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_resp [2019-10-07 06:38:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_tx [2019-10-07 06:38:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_issue_command [2019-10-07 06:38:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tso_fill [2019-10-07 06:38:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_start_tx [2019-10-07 06:38:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_rx_mode [2019-10-07 06:38:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_do_get_stats [2019-10-07 06:38:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_stats [2019-10-07 06:38:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_drvinfo [2019-10-07 06:38:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_settings [2019-10-07 06:38:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_settings [2019-10-07 06:38:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_wol [2019-10-07 06:38:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_wol [2019-10-07 06:38:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_ringparam [2019-10-07 06:38:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_interrupt [2019-10-07 06:38:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_interface [2019-10-07 06:38:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_rings [2019-10-07 06:38:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_request_firmware [2019-10-07 06:38:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_download_firmware [2019-10-07 06:38:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_boot_3XP [2019-10-07 06:38:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_clean_tx [2019-10-07 06:38:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tx_complete [2019-10-07 06:38:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_recycle_rx_skb [2019-10-07 06:38:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_alloc_rx_skb [2019-10-07 06:38:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_rx [2019-10-07 06:38:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_fill_free_ring [2019-10-07 06:38:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_poll [2019-10-07 06:38:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_interrupt [2019-10-07 06:38:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_free_rx_rings [2019-10-07 06:38:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_sleep [2019-10-07 06:38:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wakeup [2019-10-07 06:38:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_start_runtime [2019-10-07 06:38:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_stop_runtime [2019-10-07 06:38:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tx_timeout [2019-10-07 06:38:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_open [2019-10-07 06:38:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_close [2019-10-07 06:38:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_resume [2019-10-07 06:38:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_suspend [2019-10-07 06:38:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_test_mmio [2019-10-07 06:38:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_one [2019-10-07 06:38:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_remove_one [2019-10-07 06:38:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init [2019-10-07 06:38:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_cleanup [2019-10-07 06:38:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_typhoon_cleanup_11_2 [2019-10-07 06:38:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_typhoon_init_11_7 [2019-10-07 06:38:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 06:38:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 06:38:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 06:38:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2019-10-07 06:38:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2019-10-07 06:38:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_4_1 [2019-10-07 06:38:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_7_2 [2019-10-07 06:38:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2019-10-07 06:38:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_4 [2019-10-07 06:38:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-07 06:38:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 06:38:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 06:38:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 06:38:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 06:38:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 06:38:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 06:38:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-07 06:38:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 06:38:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-07 06:38:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 06:38:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 06:38:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 06:38:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-07 06:38:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2019-10-07 06:38:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 06:38:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 06:38:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 06:38:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 06:38:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 06:38:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 06:38:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 06:38:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 06:38:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-07 06:38:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-07 06:38:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-07 06:38:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 06:38:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 06:38:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 06:38:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 06:38:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-07 06:38:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 06:38:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 06:38:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_6_6 [2019-10-07 06:38:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 06:38:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 06:38:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 06:38:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 06:38:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-07 06:38:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 06:38:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-07 06:38:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-07 06:38:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-07 06:38:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 06:38:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_8_2 [2019-10-07 06:38:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 06:38:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:38:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:38:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 06:38:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 06:38:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 06:38:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 06:38:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-07 06:38:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 06:38:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 06:38:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 06:38:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 06:38:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 06:38:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 06:38:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 06:38:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 06:38:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 06:38:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 06:38:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 06:38:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 06:38:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 06:38:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 06:38:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 06:38:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 06:38:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 06:38:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 06:38:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 06:38:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 06:38:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 06:38:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 06:38:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 06:38:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 06:38:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 06:38:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 06:38:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 06:38:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 06:38:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 06:38:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 06:38:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 06:38:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 06:38:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 06:38:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 06:38:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 06:38:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 06:38:02,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 06:38:02,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 06:38:02,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 06:38:02,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 06:38:02,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 06:38:02,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 06:38:02,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 06:38:02,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 06:38:02,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 06:38:02,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 06:38:02,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 06:38:02,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 06:38:02,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 06:38:02,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 06:38:02,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_command_lock_of_typhoon [2019-10-07 06:38:02,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_command_lock_of_typhoon [2019-10-07 06:38:02,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_command_lock_of_typhoon [2019-10-07 06:38:02,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_command_lock_of_typhoon [2019-10-07 06:38:02,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_command_lock_of_typhoon [2019-10-07 06:38:02,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 06:38:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 06:38:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 06:38:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 06:38:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 06:38:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 06:38:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 06:38:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 06:38:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 06:38:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 06:38:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 06:38:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 06:38:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 06:38:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 06:38:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 06:38:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 06:38:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 06:38:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 06:38:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 06:38:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 06:38:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 06:38:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 06:38:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 06:38:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 06:38:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 06:38:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 06:38:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 06:38:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 06:38:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 06:38:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 06:38:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 06:38:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 06:38:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 06:38:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 06:38:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 06:38:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 06:38:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 06:38:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 06:38:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 06:38:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 06:38:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 06:38:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 06:38:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 06:38:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 06:38:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 06:38:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 06:38:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 06:38:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 06:38:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 06:38:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 06:38:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 06:38:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 06:38:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 06:38:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 06:38:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 06:38:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 06:38:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 06:38:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 06:38:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 06:38:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 06:38:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 06:38:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-07 06:38:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 06:38:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 06:38:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 06:38:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 06:38:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 06:38:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 06:38:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 06:38:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 06:38:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 06:38:09,108 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 06:38:09,706 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 06:38:45,329 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 06:38:45,329 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-07 06:38:45,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 06:38:45 BoogieIcfgContainer [2019-10-07 06:38:45,333 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 06:38:45,334 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 06:38:45,334 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 06:38:45,339 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 06:38:45,340 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 06:37:56" (1/3) ... [2019-10-07 06:38:45,340 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71f03230 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 06:38:45, skipping insertion in model container [2019-10-07 06:38:45,340 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:38:01" (2/3) ... [2019-10-07 06:38:45,341 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71f03230 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 06:38:45, skipping insertion in model container [2019-10-07 06:38:45,341 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 06:38:45" (3/3) ... [2019-10-07 06:38:45,343 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2019-10-07 06:38:45,354 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 06:38:45,368 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-07 06:38:45,378 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-07 06:38:45,431 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 06:38:45,432 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 06:38:45,432 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 06:38:45,432 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 06:38:45,432 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 06:38:45,432 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 06:38:45,432 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 06:38:45,432 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 06:38:45,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states. [2019-10-07 06:38:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2019-10-07 06:38:45,546 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:38:45,548 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:38:45,551 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:38:45,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:38:45,559 INFO L82 PathProgramCache]: Analyzing trace with hash -1773215721, now seen corresponding path program 1 times [2019-10-07 06:38:45,571 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:38:45,572 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:38:45,572 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:38:45,572 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:38:45,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:38:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:38:47,144 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-07 06:38:47,145 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:38:47,146 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:38:47,146 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:38:47,151 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:38:47,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:38:47,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:38:47,170 INFO L87 Difference]: Start difference. First operand 2588 states. Second operand 3 states. [2019-10-07 06:38:50,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:38:50,238 INFO L93 Difference]: Finished difference Result 5305 states and 6943 transitions. [2019-10-07 06:38:50,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:38:50,240 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 177 [2019-10-07 06:38:50,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:38:50,287 INFO L225 Difference]: With dead ends: 5305 [2019-10-07 06:38:50,288 INFO L226 Difference]: Without dead ends: 3193 [2019-10-07 06:38:50,305 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:38:50,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3193 states. [2019-10-07 06:38:50,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3193 to 3187. [2019-10-07 06:38:50,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3187 states. [2019-10-07 06:38:50,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3187 states to 3187 states and 4113 transitions. [2019-10-07 06:38:50,643 INFO L78 Accepts]: Start accepts. Automaton has 3187 states and 4113 transitions. Word has length 177 [2019-10-07 06:38:50,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:38:50,644 INFO L462 AbstractCegarLoop]: Abstraction has 3187 states and 4113 transitions. [2019-10-07 06:38:50,645 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:38:50,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 4113 transitions. [2019-10-07 06:38:50,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2019-10-07 06:38:50,657 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:38:50,657 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:38:50,658 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:38:50,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:38:50,658 INFO L82 PathProgramCache]: Analyzing trace with hash 195099649, now seen corresponding path program 1 times [2019-10-07 06:38:50,659 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:38:50,659 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:38:50,659 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:38:50,659 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:38:50,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:38:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:38:51,121 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2019-10-07 06:38:51,122 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:38:51,122 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:38:51,122 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:38:51,124 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:38:51,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:38:51,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:38:51,125 INFO L87 Difference]: Start difference. First operand 3187 states and 4113 transitions. Second operand 3 states. [2019-10-07 06:38:54,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:38:54,118 INFO L93 Difference]: Finished difference Result 8145 states and 10521 transitions. [2019-10-07 06:38:54,118 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:38:54,119 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 189 [2019-10-07 06:38:54,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:38:54,185 INFO L225 Difference]: With dead ends: 8145 [2019-10-07 06:38:54,186 INFO L226 Difference]: Without dead ends: 4991 [2019-10-07 06:38:54,214 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:38:54,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4991 states. [2019-10-07 06:38:54,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4991 to 4981. [2019-10-07 06:38:54,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4981 states. [2019-10-07 06:38:54,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4981 states to 4981 states and 6425 transitions. [2019-10-07 06:38:54,578 INFO L78 Accepts]: Start accepts. Automaton has 4981 states and 6425 transitions. Word has length 189 [2019-10-07 06:38:54,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:38:54,579 INFO L462 AbstractCegarLoop]: Abstraction has 4981 states and 6425 transitions. [2019-10-07 06:38:54,579 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:38:54,579 INFO L276 IsEmpty]: Start isEmpty. Operand 4981 states and 6425 transitions. [2019-10-07 06:38:54,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2019-10-07 06:38:54,608 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:38:54,609 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 4, 4, 4, 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] [2019-10-07 06:38:54,609 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:38:54,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:38:54,610 INFO L82 PathProgramCache]: Analyzing trace with hash -839209077, now seen corresponding path program 1 times [2019-10-07 06:38:54,610 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:38:54,610 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:38:54,610 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:38:54,611 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:38:54,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:38:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:38:55,473 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2019-10-07 06:38:55,473 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:38:55,474 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:38:55,474 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:38:55,476 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:38:55,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:38:55,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:38:55,476 INFO L87 Difference]: Start difference. First operand 4981 states and 6425 transitions. Second operand 3 states. [2019-10-07 06:38:56,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:38:56,221 INFO L93 Difference]: Finished difference Result 12022 states and 15512 transitions. [2019-10-07 06:38:56,221 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:38:56,222 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 253 [2019-10-07 06:38:56,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:38:56,273 INFO L225 Difference]: With dead ends: 12022 [2019-10-07 06:38:56,273 INFO L226 Difference]: Without dead ends: 7074 [2019-10-07 06:38:56,298 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:38:56,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7074 states. [2019-10-07 06:38:56,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7074 to 7064. [2019-10-07 06:38:56,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7064 states. [2019-10-07 06:38:56,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7064 states to 7064 states and 9112 transitions. [2019-10-07 06:38:56,655 INFO L78 Accepts]: Start accepts. Automaton has 7064 states and 9112 transitions. Word has length 253 [2019-10-07 06:38:56,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:38:56,656 INFO L462 AbstractCegarLoop]: Abstraction has 7064 states and 9112 transitions. [2019-10-07 06:38:56,656 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:38:56,656 INFO L276 IsEmpty]: Start isEmpty. Operand 7064 states and 9112 transitions. [2019-10-07 06:38:56,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2019-10-07 06:38:56,668 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:38:56,669 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 4, 4, 4, 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] [2019-10-07 06:38:56,669 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:38:56,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:38:56,670 INFO L82 PathProgramCache]: Analyzing trace with hash -1691210929, now seen corresponding path program 1 times [2019-10-07 06:38:56,670 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:38:56,670 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:38:56,671 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:38:56,671 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:38:56,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:38:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:38:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2019-10-07 06:38:57,096 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:38:57,097 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:38:57,097 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:38:57,098 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:38:57,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:38:57,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:38:57,098 INFO L87 Difference]: Start difference. First operand 7064 states and 9112 transitions. Second operand 3 states. [2019-10-07 06:38:58,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:38:58,350 INFO L93 Difference]: Finished difference Result 18010 states and 23248 transitions. [2019-10-07 06:38:58,350 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:38:58,351 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 258 [2019-10-07 06:38:58,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:38:58,421 INFO L225 Difference]: With dead ends: 18010 [2019-10-07 06:38:58,421 INFO L226 Difference]: Without dead ends: 10979 [2019-10-07 06:38:58,454 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:38:58,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10979 states. [2019-10-07 06:38:58,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10979 to 10969. [2019-10-07 06:38:58,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10969 states. [2019-10-07 06:38:59,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10969 states to 10969 states and 14159 transitions. [2019-10-07 06:38:59,007 INFO L78 Accepts]: Start accepts. Automaton has 10969 states and 14159 transitions. Word has length 258 [2019-10-07 06:38:59,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:38:59,008 INFO L462 AbstractCegarLoop]: Abstraction has 10969 states and 14159 transitions. [2019-10-07 06:38:59,008 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:38:59,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10969 states and 14159 transitions. [2019-10-07 06:38:59,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2019-10-07 06:38:59,018 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:38:59,019 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 6, 4, 4, 4, 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] [2019-10-07 06:38:59,019 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:38:59,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:38:59,019 INFO L82 PathProgramCache]: Analyzing trace with hash 18969605, now seen corresponding path program 1 times [2019-10-07 06:38:59,020 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:38:59,020 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:38:59,020 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:38:59,020 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:38:59,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:38:59,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:38:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2019-10-07 06:38:59,454 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:38:59,454 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:38:59,455 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:38:59,456 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:38:59,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:38:59,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:38:59,457 INFO L87 Difference]: Start difference. First operand 10969 states and 14159 transitions. Second operand 3 states. [2019-10-07 06:39:01,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:39:01,441 INFO L93 Difference]: Finished difference Result 23694 states and 30573 transitions. [2019-10-07 06:39:01,442 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:39:01,442 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 259 [2019-10-07 06:39:01,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:39:01,527 INFO L225 Difference]: With dead ends: 23694 [2019-10-07 06:39:01,528 INFO L226 Difference]: Without dead ends: 12758 [2019-10-07 06:39:01,576 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:39:01,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12758 states. [2019-10-07 06:39:02,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12758 to 12748. [2019-10-07 06:39:02,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12748 states. [2019-10-07 06:39:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12748 states to 12748 states and 16428 transitions. [2019-10-07 06:39:02,193 INFO L78 Accepts]: Start accepts. Automaton has 12748 states and 16428 transitions. Word has length 259 [2019-10-07 06:39:02,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:39:02,195 INFO L462 AbstractCegarLoop]: Abstraction has 12748 states and 16428 transitions. [2019-10-07 06:39:02,195 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:39:02,195 INFO L276 IsEmpty]: Start isEmpty. Operand 12748 states and 16428 transitions. [2019-10-07 06:39:02,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-10-07 06:39:02,209 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:39:02,209 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 6, 4, 4, 3, 3, 3, 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] [2019-10-07 06:39:02,210 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:39:02,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:39:02,210 INFO L82 PathProgramCache]: Analyzing trace with hash -1276621960, now seen corresponding path program 1 times [2019-10-07 06:39:02,210 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:39:02,211 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:39:02,211 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:39:02,211 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:39:02,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:39:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:39:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2019-10-07 06:39:02,700 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:39:02,701 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:39:02,701 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:39:02,701 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:39:02,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:39:02,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:39:02,704 INFO L87 Difference]: Start difference. First operand 12748 states and 16428 transitions. Second operand 5 states. [2019-10-07 06:39:28,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:39:28,273 INFO L93 Difference]: Finished difference Result 26875 states and 34637 transitions. [2019-10-07 06:39:28,274 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:39:28,274 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 284 [2019-10-07 06:39:28,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:39:28,342 INFO L225 Difference]: With dead ends: 26875 [2019-10-07 06:39:28,342 INFO L226 Difference]: Without dead ends: 14160 [2019-10-07 06:39:28,377 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:39:28,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14160 states. [2019-10-07 06:39:29,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14160 to 14150. [2019-10-07 06:39:29,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14150 states. [2019-10-07 06:39:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14150 states to 14150 states and 18226 transitions. [2019-10-07 06:39:29,142 INFO L78 Accepts]: Start accepts. Automaton has 14150 states and 18226 transitions. Word has length 284 [2019-10-07 06:39:29,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:39:29,143 INFO L462 AbstractCegarLoop]: Abstraction has 14150 states and 18226 transitions. [2019-10-07 06:39:29,143 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:39:29,143 INFO L276 IsEmpty]: Start isEmpty. Operand 14150 states and 18226 transitions. [2019-10-07 06:39:29,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2019-10-07 06:39:29,165 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:39:29,166 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 5, 5, 5, 3, 3, 3, 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] [2019-10-07 06:39:29,168 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:39:29,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:39:29,169 INFO L82 PathProgramCache]: Analyzing trace with hash -1026726028, now seen corresponding path program 1 times [2019-10-07 06:39:29,169 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:39:29,169 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:39:29,170 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:39:29,170 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:39:29,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:39:29,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:39:29,773 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2019-10-07 06:39:29,773 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:39:29,774 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:39:29,774 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:39:29,775 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:39:29,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:39:29,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:39:29,775 INFO L87 Difference]: Start difference. First operand 14150 states and 18226 transitions. Second operand 5 states. [2019-10-07 06:39:52,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:39:52,572 INFO L93 Difference]: Finished difference Result 29647 states and 38191 transitions. [2019-10-07 06:39:52,577 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:39:52,578 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 291 [2019-10-07 06:39:52,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:39:52,647 INFO L225 Difference]: With dead ends: 29647 [2019-10-07 06:39:52,647 INFO L226 Difference]: Without dead ends: 15530 [2019-10-07 06:39:52,684 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-07 06:39:52,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15530 states. [2019-10-07 06:39:53,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15530 to 15520. [2019-10-07 06:39:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15520 states. [2019-10-07 06:39:53,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15520 states to 15520 states and 19984 transitions. [2019-10-07 06:39:53,396 INFO L78 Accepts]: Start accepts. Automaton has 15520 states and 19984 transitions. Word has length 291 [2019-10-07 06:39:53,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:39:53,396 INFO L462 AbstractCegarLoop]: Abstraction has 15520 states and 19984 transitions. [2019-10-07 06:39:53,397 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:39:53,397 INFO L276 IsEmpty]: Start isEmpty. Operand 15520 states and 19984 transitions. [2019-10-07 06:39:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2019-10-07 06:39:53,410 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:39:53,411 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 6, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:39:53,411 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:39:53,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:39:53,412 INFO L82 PathProgramCache]: Analyzing trace with hash 1028252836, now seen corresponding path program 1 times [2019-10-07 06:39:53,412 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:39:53,412 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:39:53,412 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:39:53,412 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:39:53,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:39:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:39:54,091 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2019-10-07 06:39:54,092 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:39:54,092 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:39:54,092 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:39:54,093 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:39:54,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:39:54,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:39:54,095 INFO L87 Difference]: Start difference. First operand 15520 states and 19984 transitions. Second operand 5 states. [2019-10-07 06:40:17,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:40:17,541 INFO L93 Difference]: Finished difference Result 32393 states and 41733 transitions. [2019-10-07 06:40:17,545 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:40:17,545 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 289 [2019-10-07 06:40:17,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:40:17,616 INFO L225 Difference]: With dead ends: 32393 [2019-10-07 06:40:17,616 INFO L226 Difference]: Without dead ends: 16906 [2019-10-07 06:40:17,660 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:40:17,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16906 states. [2019-10-07 06:40:18,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16906 to 16896. [2019-10-07 06:40:18,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16896 states. [2019-10-07 06:40:18,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16896 states to 16896 states and 21766 transitions. [2019-10-07 06:40:18,482 INFO L78 Accepts]: Start accepts. Automaton has 16896 states and 21766 transitions. Word has length 289 [2019-10-07 06:40:18,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:40:18,483 INFO L462 AbstractCegarLoop]: Abstraction has 16896 states and 21766 transitions. [2019-10-07 06:40:18,483 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:40:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 16896 states and 21766 transitions. [2019-10-07 06:40:18,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2019-10-07 06:40:18,498 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:40:18,498 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 6, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:40:18,499 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:40:18,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:40:18,499 INFO L82 PathProgramCache]: Analyzing trace with hash -799434540, now seen corresponding path program 1 times [2019-10-07 06:40:18,499 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:40:18,499 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:40:18,500 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:40:18,500 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:40:18,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:40:18,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:40:19,041 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2019-10-07 06:40:19,041 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:40:19,042 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:40:19,042 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:40:19,043 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:40:19,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:40:19,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:40:19,044 INFO L87 Difference]: Start difference. First operand 16896 states and 21766 transitions. Second operand 5 states. [2019-10-07 06:40:44,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:40:44,299 INFO L93 Difference]: Finished difference Result 35141 states and 45287 transitions. [2019-10-07 06:40:44,299 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:40:44,299 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 297 [2019-10-07 06:40:44,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:40:44,380 INFO L225 Difference]: With dead ends: 35141 [2019-10-07 06:40:44,380 INFO L226 Difference]: Without dead ends: 18278 [2019-10-07 06:40:44,431 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:40:44,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18278 states. [2019-10-07 06:40:45,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18278 to 18266. [2019-10-07 06:40:45,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18266 states. [2019-10-07 06:40:45,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18266 states to 18266 states and 23527 transitions. [2019-10-07 06:40:45,324 INFO L78 Accepts]: Start accepts. Automaton has 18266 states and 23527 transitions. Word has length 297 [2019-10-07 06:40:45,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:40:45,325 INFO L462 AbstractCegarLoop]: Abstraction has 18266 states and 23527 transitions. [2019-10-07 06:40:45,325 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:40:45,325 INFO L276 IsEmpty]: Start isEmpty. Operand 18266 states and 23527 transitions. [2019-10-07 06:40:45,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2019-10-07 06:40:45,340 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:40:45,341 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 7, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-07 06:40:45,341 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:40:45,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:40:45,342 INFO L82 PathProgramCache]: Analyzing trace with hash -637842129, now seen corresponding path program 1 times [2019-10-07 06:40:45,342 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:40:45,342 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:40:45,342 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:40:45,342 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:40:45,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:40:45,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:40:45,731 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 37 proven. 12 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2019-10-07 06:40:45,731 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:40:45,731 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:40:45,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:40:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:40:47,784 INFO L256 TraceCheckSpWp]: Trace formula consists of 5793 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-07 06:40:47,812 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:40:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2019-10-07 06:40:47,964 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:40:48,684 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2019-10-07 06:40:48,685 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 06:40:48,685 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5] total 7 [2019-10-07 06:40:48,689 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 06:40:48,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 06:40:48,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:40:48,690 INFO L87 Difference]: Start difference. First operand 18266 states and 23527 transitions. Second operand 4 states. [2019-10-07 06:40:49,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:40:49,848 INFO L93 Difference]: Finished difference Result 36653 states and 47683 transitions. [2019-10-07 06:40:49,849 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-07 06:40:49,849 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 311 [2019-10-07 06:40:49,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:40:49,986 INFO L225 Difference]: With dead ends: 36653 [2019-10-07 06:40:49,987 INFO L226 Difference]: Without dead ends: 18420 [2019-10-07 06:40:50,075 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 626 GetRequests, 621 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:40:50,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18420 states. [2019-10-07 06:40:51,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18420 to 18364. [2019-10-07 06:40:51,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18364 states. [2019-10-07 06:40:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18364 states to 18364 states and 23667 transitions. [2019-10-07 06:40:51,330 INFO L78 Accepts]: Start accepts. Automaton has 18364 states and 23667 transitions. Word has length 311 [2019-10-07 06:40:51,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:40:51,331 INFO L462 AbstractCegarLoop]: Abstraction has 18364 states and 23667 transitions. [2019-10-07 06:40:51,332 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 06:40:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 18364 states and 23667 transitions. [2019-10-07 06:40:51,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2019-10-07 06:40:51,350 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:40:51,350 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 7, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-07 06:40:51,563 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:40:51,564 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:40:51,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:40:51,565 INFO L82 PathProgramCache]: Analyzing trace with hash 1644311306, now seen corresponding path program 1 times [2019-10-07 06:40:51,565 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:40:51,565 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:40:51,565 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:40:51,565 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:40:51,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:40:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:40:52,259 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 37 proven. 12 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2019-10-07 06:40:52,259 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:40:52,259 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:40:52,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:40:54,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:40:54,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 5809 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-07 06:40:54,486 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:40:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2019-10-07 06:40:54,624 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:40:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 37 proven. 12 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2019-10-07 06:40:55,275 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 06:40:55,275 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5] total 10 [2019-10-07 06:40:55,276 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:40:55,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:40:55,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2019-10-07 06:40:55,277 INFO L87 Difference]: Start difference. First operand 18364 states and 23667 transitions. Second operand 5 states. [2019-10-07 06:41:24,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:41:24,480 INFO L93 Difference]: Finished difference Result 38100 states and 49134 transitions. [2019-10-07 06:41:24,480 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:41:24,481 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 316 [2019-10-07 06:41:24,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:41:24,580 INFO L225 Difference]: With dead ends: 38100 [2019-10-07 06:41:24,580 INFO L226 Difference]: Without dead ends: 19769 [2019-10-07 06:41:24,634 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 639 GetRequests, 628 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2019-10-07 06:41:24,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19769 states. [2019-10-07 06:41:26,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19769 to 19755. [2019-10-07 06:41:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19755 states. [2019-10-07 06:41:26,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19755 states to 19755 states and 25452 transitions. [2019-10-07 06:41:26,144 INFO L78 Accepts]: Start accepts. Automaton has 19755 states and 25452 transitions. Word has length 316 [2019-10-07 06:41:26,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:41:26,145 INFO L462 AbstractCegarLoop]: Abstraction has 19755 states and 25452 transitions. [2019-10-07 06:41:26,145 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:41:26,145 INFO L276 IsEmpty]: Start isEmpty. Operand 19755 states and 25452 transitions. [2019-10-07 06:41:26,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2019-10-07 06:41:26,167 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:41:26,167 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 8, 8, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:41:26,382 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:41:26,383 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:41:26,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:41:26,384 INFO L82 PathProgramCache]: Analyzing trace with hash 1726836975, now seen corresponding path program 1 times [2019-10-07 06:41:26,384 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:41:26,385 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:41:26,385 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:41:26,385 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:41:26,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:41:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:41:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2019-10-07 06:41:27,057 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:41:27,057 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:41:27,058 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:41:27,058 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:41:27,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:41:27,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:41:27,059 INFO L87 Difference]: Start difference. First operand 19755 states and 25452 transitions. Second operand 5 states. [2019-10-07 06:41:30,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:41:30,364 INFO L93 Difference]: Finished difference Result 40846 states and 52645 transitions. [2019-10-07 06:41:30,364 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 06:41:30,364 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 381 [2019-10-07 06:41:30,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:41:30,456 INFO L225 Difference]: With dead ends: 40846 [2019-10-07 06:41:30,456 INFO L226 Difference]: Without dead ends: 21124 [2019-10-07 06:41:30,511 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:41:30,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21124 states. [2019-10-07 06:41:32,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21124 to 21106. [2019-10-07 06:41:32,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21106 states. [2019-10-07 06:41:32,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21106 states to 21106 states and 27181 transitions. [2019-10-07 06:41:32,168 INFO L78 Accepts]: Start accepts. Automaton has 21106 states and 27181 transitions. Word has length 381 [2019-10-07 06:41:32,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:41:32,172 INFO L462 AbstractCegarLoop]: Abstraction has 21106 states and 27181 transitions. [2019-10-07 06:41:32,172 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:41:32,172 INFO L276 IsEmpty]: Start isEmpty. Operand 21106 states and 27181 transitions. [2019-10-07 06:41:32,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2019-10-07 06:41:32,199 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:41:32,200 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 8, 8, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:41:32,200 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:41:32,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:41:32,201 INFO L82 PathProgramCache]: Analyzing trace with hash 49546756, now seen corresponding path program 1 times [2019-10-07 06:41:32,201 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:41:32,201 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:41:32,201 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:41:32,201 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:41:32,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:41:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:41:32,834 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2019-10-07 06:41:32,834 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:41:32,835 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:41:32,835 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:41:32,836 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:41:32,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:41:32,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:41:32,837 INFO L87 Difference]: Start difference. First operand 21106 states and 27181 transitions. Second operand 5 states. [2019-10-07 06:41:36,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:41:36,279 INFO L93 Difference]: Finished difference Result 45110 states and 58127 transitions. [2019-10-07 06:41:36,280 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 06:41:36,280 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 382 [2019-10-07 06:41:36,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:41:36,389 INFO L225 Difference]: With dead ends: 45110 [2019-10-07 06:41:36,389 INFO L226 Difference]: Without dead ends: 24037 [2019-10-07 06:41:36,463 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:41:36,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24037 states. [2019-10-07 06:41:38,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24037 to 24019. [2019-10-07 06:41:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24019 states. [2019-10-07 06:41:38,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24019 states to 24019 states and 30923 transitions. [2019-10-07 06:41:38,151 INFO L78 Accepts]: Start accepts. Automaton has 24019 states and 30923 transitions. Word has length 382 [2019-10-07 06:41:38,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:41:38,152 INFO L462 AbstractCegarLoop]: Abstraction has 24019 states and 30923 transitions. [2019-10-07 06:41:38,153 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:41:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 24019 states and 30923 transitions. [2019-10-07 06:41:38,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2019-10-07 06:41:38,167 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:41:38,168 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 8, 8, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:41:38,169 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:41:38,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:41:38,169 INFO L82 PathProgramCache]: Analyzing trace with hash 1096698842, now seen corresponding path program 1 times [2019-10-07 06:41:38,170 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:41:38,170 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:41:38,170 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:41:38,170 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:41:38,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:41:38,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:41:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 53 proven. 3 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2019-10-07 06:41:38,608 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:41:38,608 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:41:38,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:41:40,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:41:40,902 INFO L256 TraceCheckSpWp]: Trace formula consists of 6107 conjuncts, 6 conjunts are in the unsatisfiable core [2019-10-07 06:41:40,923 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:41:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2019-10-07 06:41:41,033 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:41:41,617 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2019-10-07 06:41:41,617 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 06:41:41,617 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [6] total 12 [2019-10-07 06:41:41,621 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-07 06:41:41,622 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-07 06:41:41,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2019-10-07 06:41:41,622 INFO L87 Difference]: Start difference. First operand 24019 states and 30923 transitions. Second operand 8 states. [2019-10-07 06:41:49,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:41:49,292 INFO L93 Difference]: Finished difference Result 52605 states and 67769 transitions. [2019-10-07 06:41:49,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-07 06:41:49,293 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 383 [2019-10-07 06:41:49,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:41:49,448 INFO L225 Difference]: With dead ends: 52605 [2019-10-07 06:41:49,449 INFO L226 Difference]: Without dead ends: 28619 [2019-10-07 06:41:49,534 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 780 GetRequests, 764 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=74, Invalid=232, Unknown=0, NotChecked=0, Total=306 [2019-10-07 06:41:49,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28619 states. [2019-10-07 06:41:51,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28619 to 27230. [2019-10-07 06:41:51,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27230 states. [2019-10-07 06:41:51,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27230 states to 27230 states and 35020 transitions. [2019-10-07 06:41:51,503 INFO L78 Accepts]: Start accepts. Automaton has 27230 states and 35020 transitions. Word has length 383 [2019-10-07 06:41:51,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:41:51,504 INFO L462 AbstractCegarLoop]: Abstraction has 27230 states and 35020 transitions. [2019-10-07 06:41:51,504 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-07 06:41:51,504 INFO L276 IsEmpty]: Start isEmpty. Operand 27230 states and 35020 transitions. [2019-10-07 06:41:51,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2019-10-07 06:41:51,516 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:41:51,516 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 8, 8, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:41:51,731 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:41:51,732 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:41:51,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:41:51,732 INFO L82 PathProgramCache]: Analyzing trace with hash -678132086, now seen corresponding path program 1 times [2019-10-07 06:41:51,733 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:41:51,733 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:41:51,733 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:41:51,733 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:41:51,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:41:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:41:52,200 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 478 trivial. 0 not checked. [2019-10-07 06:41:52,200 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:41:52,201 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:41:52,201 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 06:41:52,202 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 06:41:52,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 06:41:52,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 06:41:52,203 INFO L87 Difference]: Start difference. First operand 27230 states and 35020 transitions. Second operand 4 states. [2019-10-07 06:41:53,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:41:53,336 INFO L93 Difference]: Finished difference Result 54823 states and 71020 transitions. [2019-10-07 06:41:53,337 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 06:41:53,337 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 377 [2019-10-07 06:41:53,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:41:53,476 INFO L225 Difference]: With dead ends: 54823 [2019-10-07 06:41:53,477 INFO L226 Difference]: Without dead ends: 27626 [2019-10-07 06:41:53,569 INFO L606 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 [2019-10-07 06:41:53,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27626 states. [2019-10-07 06:41:54,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27626 to 27626. [2019-10-07 06:41:54,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27626 states. [2019-10-07 06:41:54,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27626 states to 27626 states and 35652 transitions. [2019-10-07 06:41:54,672 INFO L78 Accepts]: Start accepts. Automaton has 27626 states and 35652 transitions. Word has length 377 [2019-10-07 06:41:54,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:41:54,673 INFO L462 AbstractCegarLoop]: Abstraction has 27626 states and 35652 transitions. [2019-10-07 06:41:54,673 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 06:41:54,673 INFO L276 IsEmpty]: Start isEmpty. Operand 27626 states and 35652 transitions. [2019-10-07 06:41:54,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2019-10-07 06:41:54,687 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:41:54,689 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 8, 8, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:41:54,689 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:41:54,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:41:54,690 INFO L82 PathProgramCache]: Analyzing trace with hash -58763454, now seen corresponding path program 1 times [2019-10-07 06:41:54,690 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:41:54,690 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:41:54,690 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:41:54,690 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:41:54,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:41:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:41:55,513 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 478 trivial. 0 not checked. [2019-10-07 06:41:55,513 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:41:55,514 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:41:55,514 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 06:41:55,515 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 06:41:55,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 06:41:55,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 06:41:55,516 INFO L87 Difference]: Start difference. First operand 27626 states and 35652 transitions. Second operand 4 states. [2019-10-07 06:41:56,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:41:56,680 INFO L93 Difference]: Finished difference Result 55485 states and 72008 transitions. [2019-10-07 06:41:56,681 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 06:41:56,681 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 378 [2019-10-07 06:41:56,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:41:56,771 INFO L225 Difference]: With dead ends: 55485 [2019-10-07 06:41:56,771 INFO L226 Difference]: Without dead ends: 27712 [2019-10-07 06:41:56,844 INFO L606 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 [2019-10-07 06:41:56,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27712 states. [2019-10-07 06:41:57,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27712 to 27710. [2019-10-07 06:41:57,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27710 states. [2019-10-07 06:41:57,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27710 states to 27710 states and 35796 transitions. [2019-10-07 06:41:57,848 INFO L78 Accepts]: Start accepts. Automaton has 27710 states and 35796 transitions. Word has length 378 [2019-10-07 06:41:57,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:41:57,849 INFO L462 AbstractCegarLoop]: Abstraction has 27710 states and 35796 transitions. [2019-10-07 06:41:57,849 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 06:41:57,849 INFO L276 IsEmpty]: Start isEmpty. Operand 27710 states and 35796 transitions. [2019-10-07 06:41:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2019-10-07 06:41:57,862 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:41:57,863 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 8, 8, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-10-07 06:41:57,863 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:41:57,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:41:57,864 INFO L82 PathProgramCache]: Analyzing trace with hash -315704533, now seen corresponding path program 1 times [2019-10-07 06:41:57,864 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:41:57,864 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:41:57,864 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:41:57,864 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:41:57,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:41:58,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:42:00,847 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2019-10-07 06:42:00,847 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:00,847 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:42:00,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:42:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:42:02,994 INFO L256 TraceCheckSpWp]: Trace formula consists of 6083 conjuncts, 5 conjunts are in the unsatisfiable core [2019-10-07 06:42:03,007 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:42:03,198 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2019-10-07 06:42:03,198 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:42:03,728 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2019-10-07 06:42:03,728 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 06:42:03,728 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [12] total 20 [2019-10-07 06:42:03,729 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-07 06:42:03,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-07 06:42:03,729 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=338, Unknown=0, NotChecked=0, Total=380 [2019-10-07 06:42:03,730 INFO L87 Difference]: Start difference. First operand 27710 states and 35796 transitions. Second operand 10 states. [2019-10-07 06:42:04,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:42:04,852 INFO L93 Difference]: Finished difference Result 55813 states and 72259 transitions. [2019-10-07 06:42:04,853 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:42:04,853 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 378 [2019-10-07 06:42:04,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:42:04,952 INFO L225 Difference]: With dead ends: 55813 [2019-10-07 06:42:04,952 INFO L226 Difference]: Without dead ends: 28136 [2019-10-07 06:42:05,022 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 779 GetRequests, 760 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=48, Invalid=372, Unknown=0, NotChecked=0, Total=420 [2019-10-07 06:42:05,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28136 states. [2019-10-07 06:42:06,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28136 to 27838. [2019-10-07 06:42:06,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27838 states. [2019-10-07 06:42:06,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27838 states to 27838 states and 36001 transitions. [2019-10-07 06:42:06,614 INFO L78 Accepts]: Start accepts. Automaton has 27838 states and 36001 transitions. Word has length 378 [2019-10-07 06:42:06,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:42:06,618 INFO L462 AbstractCegarLoop]: Abstraction has 27838 states and 36001 transitions. [2019-10-07 06:42:06,618 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-07 06:42:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 27838 states and 36001 transitions. [2019-10-07 06:42:06,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2019-10-07 06:42:06,638 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:42:06,641 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 8, 8, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:42:06,855 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:42:06,856 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:42:06,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:42:06,857 INFO L82 PathProgramCache]: Analyzing trace with hash -554587466, now seen corresponding path program 1 times [2019-10-07 06:42:06,857 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:42:06,858 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:06,858 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:06,858 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:06,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:42:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:42:08,114 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2019-10-07 06:42:08,114 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:08,114 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:42:08,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:42:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:42:10,476 INFO L256 TraceCheckSpWp]: Trace formula consists of 6099 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 06:42:10,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:42:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2019-10-07 06:42:10,913 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:42:11,499 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2019-10-07 06:42:11,499 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 06:42:11,500 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [12] total 16 [2019-10-07 06:42:11,501 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 06:42:11,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 06:42:11,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=206, Unknown=0, NotChecked=0, Total=240 [2019-10-07 06:42:11,503 INFO L87 Difference]: Start difference. First operand 27838 states and 36001 transitions. Second operand 6 states. [2019-10-07 06:42:12,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:42:12,719 INFO L93 Difference]: Finished difference Result 55797 states and 73434 transitions. [2019-10-07 06:42:12,719 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:42:12,719 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 383 [2019-10-07 06:42:12,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:42:12,802 INFO L225 Difference]: With dead ends: 55797 [2019-10-07 06:42:12,803 INFO L226 Difference]: Without dead ends: 27970 [2019-10-07 06:42:12,861 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 790 GetRequests, 773 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=46, Invalid=260, Unknown=0, NotChecked=0, Total=306 [2019-10-07 06:42:12,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27970 states. [2019-10-07 06:42:13,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27970 to 27970. [2019-10-07 06:42:13,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27970 states. [2019-10-07 06:42:13,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27970 states to 27970 states and 36155 transitions. [2019-10-07 06:42:13,791 INFO L78 Accepts]: Start accepts. Automaton has 27970 states and 36155 transitions. Word has length 383 [2019-10-07 06:42:13,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:42:13,791 INFO L462 AbstractCegarLoop]: Abstraction has 27970 states and 36155 transitions. [2019-10-07 06:42:13,791 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 06:42:13,792 INFO L276 IsEmpty]: Start isEmpty. Operand 27970 states and 36155 transitions. [2019-10-07 06:42:13,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2019-10-07 06:42:13,802 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:42:13,802 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 8, 8, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:42:14,015 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:42:14,016 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:42:14,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:42:14,016 INFO L82 PathProgramCache]: Analyzing trace with hash -474480394, now seen corresponding path program 1 times [2019-10-07 06:42:14,016 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:42:14,016 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:14,017 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:14,017 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:42:14,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:42:14,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:42:15,316 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2019-10-07 06:42:15,317 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:42:15,317 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:42:15,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:42:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:42:17,627 INFO L256 TraceCheckSpWp]: Trace formula consists of 6111 conjuncts, 5 conjunts are in the unsatisfiable core [2019-10-07 06:42:17,636 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:42:17,785 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2019-10-07 06:42:17,785 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:42:18,383 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2019-10-07 06:42:18,384 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 06:42:18,423 INFO L162 IcfgInterpreter]: Started Sifa with 233 locations of interest [2019-10-07 06:42:18,423 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 06:42:18,431 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 06:42:18,439 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 06:42:18,440 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 06:42:27,858 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string157.base|) [2019-10-07 06:42:29,963 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string211.base| |#t~string157.base|) [2019-10-07 06:42:32,083 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string214.base| |#t~string157.base|) [2019-10-07 06:42:34,208 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#typhoon_card_info~0.base| |#t~string157.base|) [2019-10-07 06:42:36,348 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string304.base| |#t~string157.base|) [2019-10-07 06:42:38,477 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string305.base| |#t~string157.base|) [2019-10-07 06:42:40,665 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string306.base| |#t~string157.base|) [2019-10-07 06:42:42,767 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string307.base| |#t~string157.base|) [2019-10-07 06:42:44,902 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string308.base| |#t~string157.base|) [2019-10-07 06:42:47,049 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string309.base| |#t~string157.base|) [2019-10-07 06:42:49,176 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string310.base| |#t~string157.base|) [2019-10-07 06:42:51,345 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string311.base| |#t~string157.base|) [2019-10-07 06:42:53,458 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string312.base| |#t~string157.base|) [2019-10-07 06:42:55,586 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string313.base| |#t~string157.base|) [2019-10-07 06:42:57,701 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string314.base| |#t~string157.base|) [2019-10-07 06:42:59,803 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string315.base| |#t~string157.base|) [2019-10-07 06:43:02,030 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string316.base| |#t~string157.base|) [2019-10-07 06:43:04,187 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| (select (select |#memory_$Pointer$.base| |~#typhoon_driver~0.base|) (+ |~#typhoon_driver~0.offset| 12))) [2019-10-07 06:43:06,321 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string353.base| |#t~string157.base|) [2019-10-07 06:43:08,435 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string379.base| |#t~string157.base|) [2019-10-07 06:43:10,546 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string516.base| |#t~string157.base|) [2019-10-07 06:43:12,670 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string520.base| |#t~string157.base|) [2019-10-07 06:43:14,797 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string525.base| |#t~string157.base|) [2019-10-07 06:43:16,909 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string529.base|) [2019-10-07 06:43:19,044 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string530.base|) [2019-10-07 06:43:21,168 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#typhoon_ethtool_ops~0.base| |#t~string157.base|) [2019-10-07 06:43:23,260 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string595.base| |#t~string157.base|) [2019-10-07 06:43:25,354 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |~#typhoon_fw~0.base|) [2019-10-07 06:43:27,828 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string599.base| |#t~string157.base|) [2019-10-07 06:43:29,939 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string604.base| |#t~string157.base|) [2019-10-07 06:43:32,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string605.base| |#t~string157.base|) [2019-10-07 06:43:34,112 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string610.base|) [2019-10-07 06:43:36,220 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string616.base| |#t~string157.base|) [2019-10-07 06:43:38,365 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string625.base| |#t~string157.base|) [2019-10-07 06:43:40,546 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string631.base| |#t~string157.base|) [2019-10-07 06:43:42,741 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string647.base| |#t~string157.base|) [2019-10-07 06:43:44,899 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string651.base| |#t~string157.base|) [2019-10-07 06:43:47,078 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string660.base| |#t~string157.base|) [2019-10-07 06:43:49,244 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string664.base| |#t~string157.base|) [2019-10-07 06:43:51,369 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string669.base| |#t~string157.base|) [2019-10-07 06:43:53,511 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string675.base| |#t~string157.base|) [2019-10-07 06:43:55,845 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string683.base| |#t~string157.base|) [2019-10-07 06:43:58,255 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string783.base|) [2019-10-07 06:44:00,391 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string795.base| |#t~string157.base|) [2019-10-07 06:44:02,738 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string800.base| |#t~string157.base|) [2019-10-07 06:44:05,099 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string818.base|) [2019-10-07 06:44:07,628 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string822.base| |#t~string157.base|) [2019-10-07 06:44:09,996 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string861.base|) [2019-10-07 06:44:12,125 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string871.base| |#t~string157.base|) [2019-10-07 06:44:14,254 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string875.base| |#t~string157.base|) [2019-10-07 06:44:16,534 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string884.base| |#t~string157.base|) [2019-10-07 06:44:18,671 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string889.base| |#t~string157.base|) [2019-10-07 06:44:20,799 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string896.base| |#t~string157.base|) [2019-10-07 06:44:22,913 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string903.base| |#t~string157.base|) [2019-10-07 06:44:25,091 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string908.base| |#t~string157.base|) [2019-10-07 06:44:27,220 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string912.base| |#t~string157.base|) [2019-10-07 06:44:29,351 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string916.base| |#t~string157.base|) [2019-10-07 06:44:31,624 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string919.base| |#t~string157.base|) [2019-10-07 06:44:33,818 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string925.base| |#t~string157.base|) [2019-10-07 06:44:36,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string928.base| |#t~string157.base|) [2019-10-07 06:44:38,273 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string936.base| |#t~string157.base|) [2019-10-07 06:44:40,327 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string939.base| |#t~string157.base|) [2019-10-07 06:44:42,449 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string942.base|) [2019-10-07 06:44:44,534 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string952.base| |#t~string157.base|) [2019-10-07 06:44:46,715 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string956.base| |#t~string157.base|) [2019-10-07 06:44:48,935 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string962.base| |#t~string157.base|) [2019-10-07 06:44:51,200 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string972.base| |#t~string157.base|) [2019-10-07 06:44:53,401 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#typhoon_netdev_ops~0.base| |#t~string157.base|) [2019-10-07 06:44:55,623 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string975.base| |#t~string157.base|) [2019-10-07 06:44:57,667 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string977.base| |#t~string157.base|) [2019-10-07 06:44:59,730 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string979.base| |#t~string157.base|) [2019-10-07 06:45:01,770 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string981.base| |#t~string157.base|) [2019-10-07 06:45:03,864 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string983.base| |#t~string157.base|) [2019-10-07 06:45:05,971 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string991.base|) [2019-10-07 06:45:08,177 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string993.base|) [2019-10-07 06:45:10,469 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1001.base| |#t~string157.base|) [2019-10-07 06:45:12,888 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1002.base| |#t~string157.base|) [2019-10-07 06:45:15,058 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1004.base| |#t~string157.base|) [2019-10-07 06:45:17,176 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1007.base| |#t~string157.base|) [2019-10-07 06:45:19,293 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1009.base| |#t~string157.base|) [2019-10-07 06:45:21,482 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1014.base| |#t~string157.base|) [2019-10-07 06:45:23,570 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1017.base| |#t~string157.base|) [2019-10-07 06:45:25,943 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1021.base| |#t~string157.base|) [2019-10-07 06:45:28,273 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1030.base| |#t~string157.base|) [2019-10-07 06:45:30,548 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1034.base| |#t~string157.base|) [2019-10-07 06:45:32,844 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1039.base| |#t~string157.base|) [2019-10-07 06:45:35,137 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1042.base| |#t~string157.base|) [2019-10-07 06:45:37,319 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1044.base| |#t~string157.base|) [2019-10-07 06:45:39,664 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1046.base| |#t~string157.base|) [2019-10-07 06:45:42,270 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1047.base| |#t~string157.base|) [2019-10-07 06:45:44,721 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1054.base| |#t~string157.base|) [2019-10-07 06:45:46,821 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1058.base| |#t~string157.base|) [2019-10-07 06:45:49,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1060.base| |#t~string157.base|) [2019-10-07 06:45:51,140 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1067.base| |#t~string157.base|) [2019-10-07 06:45:53,285 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#typhoon_driver~0.base| |#t~string157.base|) [2019-10-07 06:45:55,519 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1076.base|) [2019-10-07 06:45:57,634 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1077.base|) [2019-10-07 06:45:59,755 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#ldv_2_resource_pm_message~0.base| |#t~string157.base|) [2019-10-07 06:46:01,887 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1196.base| |#t~string157.base|) [2019-10-07 06:46:04,309 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1230.base| |#t~string157.base|) [2019-10-07 06:46:06,563 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1231.base|) [2019-10-07 06:46:08,953 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1232.base|) [2019-10-07 06:46:11,183 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1234.base|) [2019-10-07 06:46:13,312 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1238.base|) [2019-10-07 06:46:15,419 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1240.base| |#t~string157.base|) [2019-10-07 06:46:17,537 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1241.base| |#t~string157.base|) [2019-10-07 06:46:20,057 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1242.base| |#t~string157.base|) [2019-10-07 06:46:22,573 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1244.base| |#t~string157.base|) [2019-10-07 06:46:24,918 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1248.base| |#t~string157.base|) [2019-10-07 06:46:26,974 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1250.base| |#t~string157.base|) [2019-10-07 06:46:29,065 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1251.base| |#t~string157.base|) [2019-10-07 06:46:31,222 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1252.base| |#t~string157.base|) [2019-10-07 06:46:33,433 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1254.base| |#t~string157.base|) [2019-10-07 06:46:35,550 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1258.base| |#t~string157.base|) [2019-10-07 06:46:37,714 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1260.base| |#t~string157.base|) [2019-10-07 06:46:39,867 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1261.base| |#t~string157.base|) [2019-10-07 06:46:42,084 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1262.base| |#t~string157.base|) [2019-10-07 06:46:44,517 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1264.base| |#t~string157.base|) [2019-10-07 06:46:47,016 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1268.base| |#t~string157.base|) [2019-10-07 06:46:49,578 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1270.base| |#t~string157.base|) [2019-10-07 06:46:52,208 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1271.base| |#t~string157.base|) [2019-10-07 06:46:54,509 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1272.base| |#t~string157.base|) [2019-10-07 06:46:57,082 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1274.base| |#t~string157.base|) [2019-10-07 06:46:59,858 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1278.base| |#t~string157.base|) [2019-10-07 06:47:02,314 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1280.base|) [2019-10-07 06:47:04,611 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1281.base|) [2019-10-07 06:47:06,763 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1282.base|) [2019-10-07 06:47:09,218 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1284.base|) [2019-10-07 06:47:11,695 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1288.base|) [2019-10-07 06:47:14,085 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1290.base| |#t~string157.base|) [2019-10-07 06:47:16,336 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1291.base| |#t~string157.base|) [2019-10-07 06:47:18,511 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1292.base| |#t~string157.base|) [2019-10-07 06:47:20,832 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1294.base| |#t~string157.base|) [2019-10-07 06:47:23,318 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1298.base| |#t~string157.base|) [2019-10-07 06:47:25,476 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1300.base| |#t~string157.base|) [2019-10-07 06:47:27,835 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1301.base| |#t~string157.base|) [2019-10-07 06:47:30,168 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1302.base| |#t~string157.base|) [2019-10-07 06:47:32,318 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1304.base| |#t~string157.base|) [2019-10-07 06:47:34,514 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1308.base| |#t~string157.base|) [2019-10-07 06:47:36,704 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1310.base| |#t~string157.base|) [2019-10-07 06:47:38,865 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1311.base| |#t~string157.base|) [2019-10-07 06:47:40,992 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1312.base|) [2019-10-07 06:47:43,251 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1314.base|) [2019-10-07 06:47:45,960 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1318.base|) [2019-10-07 06:47:48,022 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |#t~string157.base| |#t~string1318.base|) [2019-10-07 06:47:50,089 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1320.base| |#t~string157.base|) [2019-10-07 06:47:53,012 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1321.base| |#t~string157.base|) [2019-10-07 06:47:55,577 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1322.base| |#t~string157.base|) [2019-10-07 06:47:57,759 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1324.base| |#t~string157.base|) [2019-10-07 06:47:59,955 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1328.base| |#t~string157.base|) [2019-10-07 06:48:02,123 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1330.base| |#t~string157.base|) [2019-10-07 06:48:04,489 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1331.base| |#t~string157.base|) [2019-10-07 06:48:06,625 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1332.base| |#t~string157.base|) [2019-10-07 06:48:08,758 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1334.base| |#t~string157.base|) [2019-10-07 06:48:10,896 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1338.base| |#t~string157.base|) [2019-10-07 06:48:13,067 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1340.base| |#t~string157.base|) [2019-10-07 06:48:15,627 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1341.base| |#t~string157.base|) [2019-10-07 06:48:18,209 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1342.base| |#t~string157.base|) [2019-10-07 06:48:20,613 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1344.base| |#t~string157.base|) [2019-10-07 06:48:23,168 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1348.base| |#t~string157.base|) [2019-10-07 06:48:25,977 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1350.base| |#t~string157.base|) [2019-10-07 06:48:28,528 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1351.base| |#t~string157.base|) [2019-10-07 06:48:31,215 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1352.base| |#t~string157.base|) [2019-10-07 06:48:33,369 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1353.base| |#t~string157.base|) [2019-10-07 06:48:35,976 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1354.base| |#t~string157.base|) [2019-10-07 06:48:38,151 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1355.base| |#t~string157.base|) [2019-10-07 06:48:40,893 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1356.base| |#t~string157.base|) [2019-10-07 06:48:43,042 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1357.base| |#t~string157.base|) [2019-10-07 06:48:45,146 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1358.base| |#t~string157.base|) [2019-10-07 06:48:47,743 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1359.base| |#t~string157.base|) [2019-10-07 06:48:50,119 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1360.base|) [2019-10-07 06:48:52,253 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |#t~string1361.base|) [2019-10-07 06:48:54,405 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string211.base| |#t~string194.base|) [2019-10-07 06:48:56,503 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string214.base| |#t~string194.base|) [2019-10-07 06:48:58,612 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#typhoon_card_info~0.base| |#t~string194.base|) [2019-10-07 06:49:00,811 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string304.base| |#t~string194.base|) [2019-10-07 06:49:02,961 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string305.base| |#t~string194.base|) [2019-10-07 06:49:05,077 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string306.base| |#t~string194.base|) [2019-10-07 06:49:07,219 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string307.base| |#t~string194.base|) [2019-10-07 06:49:09,353 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string308.base| |#t~string194.base|) [2019-10-07 06:49:11,490 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string309.base| |#t~string194.base|) [2019-10-07 06:49:13,603 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string310.base|) [2019-10-07 06:49:15,730 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string311.base|) [2019-10-07 06:49:17,880 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string312.base|) [2019-10-07 06:49:20,037 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string313.base|) [2019-10-07 06:49:22,153 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string314.base|) [2019-10-07 06:49:24,276 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string315.base|) [2019-10-07 06:49:26,411 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string316.base|) [2019-10-07 06:49:28,662 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| (select (select |#memory_$Pointer$.base| |~#typhoon_driver~0.base|) (+ |~#typhoon_driver~0.offset| 12))) [2019-10-07 06:49:30,794 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string353.base| |#t~string194.base|) [2019-10-07 06:49:32,900 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string379.base| |#t~string194.base|) [2019-10-07 06:49:35,037 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string516.base| |#t~string194.base|) [2019-10-07 06:49:37,219 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string520.base|) [2019-10-07 06:49:39,394 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string525.base|) [2019-10-07 06:49:41,538 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string529.base|) [2019-10-07 06:49:43,825 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string530.base|) [2019-10-07 06:49:45,981 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#typhoon_ethtool_ops~0.base| |#t~string194.base|) [2019-10-07 06:49:48,162 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string595.base| |#t~string194.base|) [2019-10-07 06:49:50,338 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |~#typhoon_fw~0.base|) [2019-10-07 06:49:52,496 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string599.base| |#t~string194.base|) [2019-10-07 06:49:54,685 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string604.base|) [2019-10-07 06:49:56,794 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string605.base|) [2019-10-07 06:49:58,990 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string610.base|) [2019-10-07 06:50:01,227 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string616.base| |#t~string194.base|) [2019-10-07 06:50:03,390 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string625.base| |#t~string194.base|) [2019-10-07 06:50:05,584 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string631.base| |#t~string194.base|) [2019-10-07 06:50:07,722 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string647.base|) [2019-10-07 06:50:09,897 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string651.base|) [2019-10-07 06:50:12,084 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string660.base| |#t~string194.base|) [2019-10-07 06:50:14,458 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string664.base| |#t~string194.base|) [2019-10-07 06:50:16,723 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string669.base| |#t~string194.base|) [2019-10-07 06:50:18,955 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string675.base| |#t~string194.base|) [2019-10-07 06:50:21,172 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string683.base| |#t~string194.base|) [2019-10-07 06:50:23,383 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string783.base|) [2019-10-07 06:50:25,601 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string795.base| |#t~string194.base|) [2019-10-07 06:50:27,801 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string800.base| |#t~string194.base|) [2019-10-07 06:50:29,907 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string818.base|) [2019-10-07 06:50:32,158 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string822.base| |#t~string194.base|) [2019-10-07 06:50:34,537 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string861.base|) [2019-10-07 06:50:36,848 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string871.base| |#t~string194.base|) [2019-10-07 06:50:38,940 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string875.base| |#t~string194.base|) [2019-10-07 06:50:41,058 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string884.base| |#t~string194.base|) [2019-10-07 06:50:43,183 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string889.base| |#t~string194.base|) [2019-10-07 06:50:45,366 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string896.base| |#t~string194.base|) [2019-10-07 06:50:47,512 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string903.base| |#t~string194.base|) [2019-10-07 06:50:49,676 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string908.base| |#t~string194.base|) [2019-10-07 06:50:51,833 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string912.base| |#t~string194.base|) [2019-10-07 06:50:53,967 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string916.base| |#t~string194.base|) [2019-10-07 06:50:56,174 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string919.base| |#t~string194.base|) [2019-10-07 06:50:58,561 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string925.base| |#t~string194.base|) [2019-10-07 06:51:00,860 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string928.base| |#t~string194.base|) [2019-10-07 06:51:03,371 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string936.base|) [2019-10-07 06:51:05,618 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string939.base|) [2019-10-07 06:51:07,823 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string194.base| |#t~string942.base|) [2019-10-07 06:51:09,984 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string952.base| |#t~string194.base|) [2019-10-07 06:51:12,201 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string956.base| |#t~string194.base|)