java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 13:27:01,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 13:27:01,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 13:27:01,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 13:27:01,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 13:27:01,357 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 13:27:01,359 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 13:27:01,361 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 13:27:01,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 13:27:01,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 13:27:01,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 13:27:01,365 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 13:27:01,365 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 13:27:01,366 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 13:27:01,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 13:27:01,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 13:27:01,369 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 13:27:01,370 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 13:27:01,372 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 13:27:01,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 13:27:01,375 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 13:27:01,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 13:27:01,377 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 13:27:01,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 13:27:01,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 13:27:01,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 13:27:01,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 13:27:01,386 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 13:27:01,387 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 13:27:01,390 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 13:27:01,390 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 13:27:01,391 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 13:27:01,392 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 13:27:01,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 13:27:01,394 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 13:27:01,394 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 13:27:01,395 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 13:27:01,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 13:27:01,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 13:27:01,398 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 13:27:01,399 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 13:27:01,400 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 13:27:01,429 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 13:27:01,430 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 13:27:01,431 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 13:27:01,431 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 13:27:01,431 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 13:27:01,432 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 13:27:01,432 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 13:27:01,432 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 13:27:01,432 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 13:27:01,432 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 13:27:01,435 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 13:27:01,435 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 13:27:01,435 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 13:27:01,436 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 13:27:01,436 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 13:27:01,436 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 13:27:01,436 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 13:27:01,436 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 13:27:01,437 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 13:27:01,437 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 13:27:01,437 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 13:27:01,437 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 13:27:01,438 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 13:27:01,438 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 13:27:01,438 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 13:27:01,438 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 13:27:01,439 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 13:27:01,439 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 13:27:01,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 13:27:01,439 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 13:27:01,494 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 13:27:01,507 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 13:27:01,510 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 13:27:01,512 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 13:27:01,512 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 13:27:01,513 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2019-09-10 13:27:01,579 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8d55e13a/7756f92e267c464b96ae808bc59273cd/FLAG942f05c17 [2019-09-10 13:27:02,570 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 13:27:02,571 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2019-09-10 13:27:02,650 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8d55e13a/7756f92e267c464b96ae808bc59273cd/FLAG942f05c17 [2019-09-10 13:27:02,913 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8d55e13a/7756f92e267c464b96ae808bc59273cd [2019-09-10 13:27:02,923 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 13:27:02,925 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 13:27:02,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 13:27:02,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 13:27:02,929 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 13:27:02,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 01:27:02" (1/1) ... [2019-09-10 13:27:02,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b92989c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:27:02, skipping insertion in model container [2019-09-10 13:27:02,933 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 01:27:02" (1/1) ... [2019-09-10 13:27:02,940 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 13:27:03,120 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 13:27:06,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 13:27:07,098 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 13:27:07,632 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 13:27:08,828 INFO L192 MainTranslator]: Completed translation [2019-09-10 13:27:08,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:27:08 WrapperNode [2019-09-10 13:27:08,830 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 13:27:08,831 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 13:27:08,832 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 13:27:08,832 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 13:27:08,849 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:27:08" (1/1) ... [2019-09-10 13:27:08,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:27:08" (1/1) ... [2019-09-10 13:27:08,966 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:27:08" (1/1) ... [2019-09-10 13:27:08,966 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:27:08" (1/1) ... [2019-09-10 13:27:09,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:27:08" (1/1) ... [2019-09-10 13:27:09,334 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:27:08" (1/1) ... [2019-09-10 13:27:09,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:27:08" (1/1) ... [2019-09-10 13:27:09,473 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 13:27:09,474 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 13:27:09,474 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 13:27:09,474 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 13:27:09,475 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:27:08" (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 [2019-09-10 13:27:09,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 13:27:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 13:27:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 13:27:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 13:27:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 13:27:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 13:27:09,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 13:27:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 13:27:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 13:27:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-10 13:27:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-10 13:27:09,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-10 13:27:09,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-10 13:27:09,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 13:27:09,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 13:27:09,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-10 13:27:09,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-10 13:27:09,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 13:27:09,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 13:27:09,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 13:27:09,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 13:27:09,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 13:27:09,553 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-09-10 13:27:09,553 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-09-10 13:27:09,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 13:27:09,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-09-10 13:27:09,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-09-10 13:27:09,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-10 13:27:09,555 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2019-09-10 13:27:09,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 13:27:09,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-09-10 13:27:09,555 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 13:27:09,555 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-09-10 13:27:09,555 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc_array [2019-09-10 13:27:09,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 13:27:09,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-10 13:27:09,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-09-10 13:27:09,556 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-10 13:27:09,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-10 13:27:09,556 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-10 13:27:09,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-10 13:27:09,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-10 13:27:09,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-10 13:27:09,557 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-09-10 13:27:09,557 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-09-10 13:27:09,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2019-09-10 13:27:09,557 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-10 13:27:09,557 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-10 13:27:09,558 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_padto [2019-09-10 13:27:09,558 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-09-10 13:27:09,558 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_bool [2019-09-10 13:27:09,559 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-09-10 13:27:09,559 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-09-10 13:27:09,559 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-09-10 13:27:09,559 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-09-10 13:27:09,559 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_synchronize [2019-09-10 13:27:09,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-10 13:27:09,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-10 13:27:09,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-10 13:27:09,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-10 13:27:09,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-10 13:27:09,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-10 13:27:09,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-10 13:27:09,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-10 13:27:09,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-09-10 13:27:09,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-09-10 13:27:09,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-09-10 13:27:09,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-09-10 13:27:09,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-09-10 13:27:09,563 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-10 13:27:09,563 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-10 13:27:09,563 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-10 13:27:09,564 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-09-10 13:27:09,565 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-09-10 13:27:09,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-09-10 13:27:09,565 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-10 13:27:09,565 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-10 13:27:09,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2019-09-10 13:27:09,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2019-09-10 13:27:09,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2019-09-10 13:27:09,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2019-09-10 13:27:09,567 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2019-09-10 13:27:09,567 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2019-09-10 13:27:09,567 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2019-09-10 13:27:09,567 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2019-09-10 13:27:09,568 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2019-09-10 13:27:09,570 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2019-09-10 13:27:09,571 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2019-09-10 13:27:09,571 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2019-09-10 13:27:09,571 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2019-09-10 13:27:09,571 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2019-09-10 13:27:09,572 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2019-09-10 13:27:09,572 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2019-09-10 13:27:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2019-09-10 13:27:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2019-09-10 13:27:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2019-09-10 13:27:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2019-09-10 13:27:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_gether [2019-09-10 13:27:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2019-09-10 13:27:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_default_cpu_data [2019-09-10 13:27:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_check_reset [2019-09-10 13:27:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_reset [2019-09-10 13:27:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2019-09-10 13:27:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2019-09-10 13:27:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure update_mac_address [2019-09-10 13:27:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mac_address [2019-09-10 13:27:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2019-09-10 13:27:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2019-09-10 13:27:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2019-09-10 13:27:09,576 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_read [2019-09-10 13:27:09,576 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mmd_ctrl [2019-09-10 13:27:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_set_mdio [2019-09-10 13:27:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2019-09-10 13:27:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mdc_ctrl [2019-09-10 13:27:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2019-09-10 13:27:09,578 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_format [2019-09-10 13:27:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2019-09-10 13:27:09,580 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2019-09-10 13:27:09,580 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2019-09-10 13:27:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_exit [2019-09-10 13:27:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2019-09-10 13:27:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rx [2019-09-10 13:27:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2019-09-10 13:27:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2019-09-10 13:27:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_error [2019-09-10 13:27:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_interrupt [2019-09-10 13:27:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_poll [2019-09-10 13:27:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2019-09-10 13:27:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_phy_init [2019-09-10 13:27:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_phy_start [2019-09-10 13:27:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2019-09-10 13:27:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2019-09-10 13:27:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __sh_eth_get_regs [2019-09-10 13:27:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_regs_len [2019-09-10 13:27:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_regs [2019-09-10 13:27:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2019-09-10 13:27:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2019-09-10 13:27:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2019-09-10 13:27:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2019-09-10 13:27:09,588 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2019-09-10 13:27:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2019-09-10 13:27:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2019-09-10 13:27:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2019-09-10 13:27:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2019-09-10 13:27:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2019-09-10 13:27:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2019-09-10 13:27:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_update_stat [2019-09-10 13:27:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2019-09-10 13:27:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2019-09-10 13:27:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2019-09-10 13:27:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2019-09-10 13:27:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_mask [2019-09-10 13:27:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2019-09-10 13:27:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_enable_cam_entry_post [2019-09-10 13:27:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2019-09-10 13:27:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2019-09-10 13:27:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2019-09-10 13:27:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2019-09-10 13:27:09,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2019-09-10 13:27:09,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_empty [2019-09-10 13:27:09,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2019-09-10 13:27:09,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_add_entry [2019-09-10 13:27:09,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_del_entry [2019-09-10 13:27:09,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_all [2019-09-10 13:27:09,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2019-09-10 13:27:09,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rx_mode [2019-09-10 13:27:09,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2019-09-10 13:27:09,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2019-09-10 13:27:09,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2019-09-10 13:27:09,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_init [2019-09-10 13:27:09,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mdio_release [2019-09-10 13:27:09,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mdio_init [2019-09-10 13:27:09,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_register_offset [2019-09-10 13:27:09,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_parse_dt [2019-09-10 13:27:09,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2019-09-10 13:27:09,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2019-09-10 13:27:09,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_suspend [2019-09-10 13:27:09,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_resume [2019-09-10 13:27:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2019-09-10 13:27:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_driver_init [2019-09-10 13:27:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_driver_exit [2019-09-10 13:27:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_13 [2019-09-10 13:27:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_11 [2019-09-10 13:27:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-10 13:27:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2019-09-10 13:27:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_10 [2019-09-10 13:27:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_6 [2019-09-10 13:27:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-10 13:27:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2019-09-10 13:27:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_9 [2019-09-10 13:27:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5 [2019-09-10 13:27:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_mdiobb_ops_7 [2019-09-10 13:27:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_8 [2019-09-10 13:27:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-10 13:27:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-10 13:27:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-10 13:27:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_15 [2019-09-10 13:27:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_16 [2019-09-10 13:27:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_12 [2019-09-10 13:27:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_3 [2019-09-10 13:27:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_14 [2019-09-10 13:27:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2019-09-10 13:27:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 13:27:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-10 13:27:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-10 13:27:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-10 13:27:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 13:27:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 13:27:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 13:27:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-09-10 13:27:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-09-10 13:27:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-09-10 13:27:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-09-10 13:27:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-09-10 13:27:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-09-10 13:27:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-09-10 13:27:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-09-10 13:27:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-09-10 13:27:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-09-10 13:27:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_37 [2019-09-10 13:27:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_38 [2019-09-10 13:27:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_39 [2019-09-10 13:27:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_40 [2019-09-10 13:27:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_41 [2019-09-10 13:27:09,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_42 [2019-09-10 13:27:09,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2019-09-10 13:27:09,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_44 [2019-09-10 13:27:09,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_45 [2019-09-10 13:27:09,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 13:27:09,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 13:27:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 13:27:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 13:27:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 13:27:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 13:27:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-10 13:27:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-10 13:27:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-10 13:27:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-10 13:27:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-10 13:27:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 13:27:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-09-10 13:27:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-09-10 13:27:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-09-10 13:27:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-09-10 13:27:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-10 13:27:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-10 13:27:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_disable [2019-09-10 13:27:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_idle [2019-09-10 13:27:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2019-09-10 13:27:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 13:27:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 13:27:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 13:27:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 13:27:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-10 13:27:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mdio_bitbang [2019-09-10 13:27:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-10 13:27:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-10 13:27:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-10 13:27:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-10 13:27:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 13:27:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-10 13:27:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2019-09-10 13:27:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-09-10 13:27:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-10 13:27:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-10 13:27:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-09-10 13:27:09,620 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-09-10 13:27:09,621 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-10 13:27:09,621 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-10 13:27:09,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-09-10 13:27:09,621 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 13:27:09,623 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2019-09-10 13:27:09,623 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-10 13:27:09,624 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-10 13:27:09,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-09-10 13:27:09,624 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-09-10 13:27:09,624 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-09-10 13:27:09,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 13:27:09,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_3 [2019-09-10 13:27:09,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_3 [2019-09-10 13:27:09,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_3 [2019-09-10 13:27:09,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 13:27:09,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2019-09-10 13:27:09,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5 [2019-09-10 13:27:09,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2019-09-10 13:27:09,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_5 [2019-09-10 13:27:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_3 [2019-09-10 13:27:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_3 [2019-09-10 13:27:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_3 [2019-09-10 13:27:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_3 [2019-09-10 13:27:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_3 [2019-09-10 13:27:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2019-09-10 13:27:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_3 [2019-09-10 13:27:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-10 13:27:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2019-09-10 13:27:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_3 [2019-09-10 13:27:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_3 [2019-09-10 13:27:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_3 [2019-09-10 13:27:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_register [2019-09-10 13:27:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2019-09-10 13:27:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 13:27:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-09-10 13:27:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-09-10 13:27:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-09-10 13:27:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-09-10 13:27:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-10 13:27:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-10 13:27:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-09-10 13:27:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-09-10 13:27:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb_sk [2019-09-10 13:27:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-10 13:27:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure of_find_property [2019-09-10 13:27:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_mac_address [2019-09-10 13:27:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_phy_mode [2019-09-10 13:27:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure of_match_device [2019-09-10 13:27:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure of_mdiobus_register [2019-09-10 13:27:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure of_parse_phandle [2019-09-10 13:27:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure of_phy_connect [2019-09-10 13:27:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect [2019-09-10 13:27:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2019-09-10 13:27:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_gset [2019-09-10 13:27:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_sset [2019-09-10 13:27:09,631 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_mii_ioctl [2019-09-10 13:27:09,631 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_print_status [2019-09-10 13:27:09,631 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2019-09-10 13:27:09,631 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2019-09-10 13:27:09,631 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2019-09-10 13:27:09,631 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-10 13:27:09,631 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-09-10 13:27:09,632 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-10 13:27:09,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_enable [2019-09-10 13:27:09,632 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-10 13:27:09,632 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 13:27:09,632 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2019-09-10 13:27:09,632 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-10 13:27:09,633 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-09-10 13:27:09,633 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-10 13:27:09,633 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 13:27:09,633 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 13:27:09,633 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 13:27:09,633 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 13:27:09,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 13:27:09,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 13:27:09,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 13:27:09,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 13:27:09,634 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 13:27:09,634 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 13:27:09,634 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-10 13:27:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-10 13:27:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 13:27:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-10 13:27:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-10 13:27:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-10 13:27:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 13:27:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 13:27:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 13:27:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-10 13:27:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-10 13:27:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 13:27:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 13:27:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 13:27:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 13:27:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 13:27:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 13:27:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 13:27:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 13:27:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 13:27:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 13:27:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 13:27:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-10 13:27:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-10 13:27:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 13:27:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 13:27:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 13:27:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 13:27:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 13:27:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-10 13:27:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-10 13:27:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 13:27:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-10 13:27:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 13:27:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-10 13:27:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-10 13:27:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-10 13:27:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-09-10 13:27:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-09-10 13:27:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-09-10 13:27:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-09-10 13:27:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 13:27:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 13:27:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 13:27:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 13:27:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 13:27:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-09-10 13:27:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 13:27:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-09-10 13:27:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 13:27:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-10 13:27:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 13:27:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2019-09-10 13:27:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-09-10 13:27:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-09-10 13:27:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 13:27:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 13:27:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-09-10 13:27:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-09-10 13:27:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 13:27:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_13 [2019-09-10 13:27:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_11 [2019-09-10 13:27:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-10 13:27:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2019-09-10 13:27:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_10 [2019-09-10 13:27:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_6 [2019-09-10 13:27:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-10 13:27:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2019-09-10 13:27:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_9 [2019-09-10 13:27:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5 [2019-09-10 13:27:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_mdiobb_ops_7 [2019-09-10 13:27:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_8 [2019-09-10 13:27:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-10 13:27:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-10 13:27:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-10 13:27:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_15 [2019-09-10 13:27:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_16 [2019-09-10 13:27:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_12 [2019-09-10 13:27:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_3 [2019-09-10 13:27:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_14 [2019-09-10 13:27:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2019-09-10 13:27:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-09-10 13:27:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 13:27:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 13:27:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_37 [2019-09-10 13:27:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 13:27:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_38 [2019-09-10 13:27:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_39 [2019-09-10 13:27:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-09-10 13:27:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-09-10 13:27:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc_array [2019-09-10 13:27:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2019-09-10 13:27:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 13:27:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 13:27:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-10 13:27:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 13:27:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-09-10 13:27:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 13:27:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-10 13:27:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-10 13:27:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-10 13:27:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-10 13:27:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-10 13:27:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-10 13:27:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-10 13:27:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-10 13:27:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 13:27:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-10 13:27:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 13:27:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-10 13:27:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 13:27:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-10 13:27:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-10 13:27:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-10 13:27:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-09-10 13:27:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-10 13:27:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-09-10 13:27:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-09-10 13:27:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-09-10 13:27:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-09-10 13:27:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-09-10 13:27:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-09-10 13:27:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2019-09-10 13:27:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-09-10 13:27:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-09-10 13:27:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-10 13:27:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2019-09-10 13:27:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 13:27:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-10 13:27:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-09-10 13:27:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-09-10 13:27:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-09-10 13:27:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-10 13:27:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_padto [2019-09-10 13:27:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-09-10 13:27:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 13:27:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 13:27:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-10 13:27:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure of_find_property [2019-09-10 13:27:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure of_parse_phandle [2019-09-10 13:27:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_bool [2019-09-10 13:27:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_register [2019-09-10 13:27:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2019-09-10 13:27:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect [2019-09-10 13:27:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2019-09-10 13:27:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2019-09-10 13:27:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2019-09-10 13:27:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2019-09-10 13:27:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_sset [2019-09-10 13:27:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_gset [2019-09-10 13:27:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure phy_mii_ioctl [2019-09-10 13:27:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure phy_print_status [2019-09-10 13:27:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-09-10 13:27:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-09-10 13:27:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-09-10 13:27:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-09-10 13:27:09,660 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-09-10 13:27:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-09-10 13:27:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure napi_synchronize [2019-09-10 13:27:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-10 13:27:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-10 13:27:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-09-10 13:27:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-09-10 13:27:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-10 13:27:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_41 [2019-09-10 13:27:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2019-09-10 13:27:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-10 13:27:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-10 13:27:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-10 13:27:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-10 13:27:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-10 13:27:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-10 13:27:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-10 13:27:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-09-10 13:27:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-09-10 13:27:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb_sk [2019-09-10 13:27:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-09-10 13:27:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-10 13:27:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-10 13:27:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-09-10 13:27:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-09-10 13:27:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-09-10 13:27:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-10 13:27:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_40 [2019-09-10 13:27:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-10 13:27:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_42 [2019-09-10 13:27:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-09-10 13:27:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-09-10 13:27:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-09-10 13:27:09,668 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-10 13:27:09,668 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-09-10 13:27:09,668 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-09-10 13:27:09,668 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-10 13:27:09,668 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-10 13:27:09,668 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-10 13:27:09,669 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-10 13:27:09,669 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-10 13:27:09,669 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-09-10 13:27:09,669 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-09-10 13:27:09,669 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-09-10 13:27:09,669 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-10 13:27:09,669 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-09-10 13:27:09,670 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-10 13:27:09,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_44 [2019-09-10 13:27:09,670 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-10 13:27:09,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_45 [2019-09-10 13:27:09,670 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-10 13:27:09,670 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-10 13:27:09,670 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mdio_bitbang [2019-09-10 13:27:09,670 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2019-09-10 13:27:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure of_match_device [2019-09-10 13:27:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_phy_mode [2019-09-10 13:27:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_mac_address [2019-09-10 13:27:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_idle [2019-09-10 13:27:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2019-09-10 13:27:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_enable [2019-09-10 13:27:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_disable [2019-09-10 13:27:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2019-09-10 13:27:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2019-09-10 13:27:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2019-09-10 13:27:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2019-09-10 13:27:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure of_mdiobus_register [2019-09-10 13:27:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure of_phy_connect [2019-09-10 13:27:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2019-09-10 13:27:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2019-09-10 13:27:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 13:27:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2019-09-10 13:27:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2019-09-10 13:27:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2019-09-10 13:27:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2019-09-10 13:27:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2019-09-10 13:27:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2019-09-10 13:27:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2019-09-10 13:27:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2019-09-10 13:27:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2019-09-10 13:27:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2019-09-10 13:27:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2019-09-10 13:27:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2019-09-10 13:27:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2019-09-10 13:27:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2019-09-10 13:27:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 13:27:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2019-09-10 13:27:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2019-09-10 13:27:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_gether [2019-09-10 13:27:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2019-09-10 13:27:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_default_cpu_data [2019-09-10 13:27:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_check_reset [2019-09-10 13:27:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_reset [2019-09-10 13:27:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2019-09-10 13:27:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2019-09-10 13:27:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure update_mac_address [2019-09-10 13:27:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure read_mac_address [2019-09-10 13:27:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 13:27:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2019-09-10 13:27:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2019-09-10 13:27:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2019-09-10 13:27:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure bb_read [2019-09-10 13:27:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mmd_ctrl [2019-09-10 13:27:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 13:27:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure sh_set_mdio [2019-09-10 13:27:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2019-09-10 13:27:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mdc_ctrl [2019-09-10 13:27:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2019-09-10 13:27:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_format [2019-09-10 13:27:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2019-09-10 13:27:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2019-09-10 13:27:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2019-09-10 13:27:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_exit [2019-09-10 13:27:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2019-09-10 13:27:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rx [2019-09-10 13:27:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2019-09-10 13:27:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_error [2019-09-10 13:27:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_interrupt [2019-09-10 13:27:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_poll [2019-09-10 13:27:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2019-09-10 13:27:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_phy_init [2019-09-10 13:27:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_phy_start [2019-09-10 13:27:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2019-09-10 13:27:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2019-09-10 13:27:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure __sh_eth_get_regs [2019-09-10 13:27:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_regs_len [2019-09-10 13:27:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_regs [2019-09-10 13:27:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2019-09-10 13:27:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2019-09-10 13:27:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2019-09-10 13:27:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2019-09-10 13:27:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2019-09-10 13:27:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2019-09-10 13:27:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2019-09-10 13:27:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2019-09-10 13:27:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2019-09-10 13:27:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2019-09-10 13:27:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2019-09-10 13:27:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_update_stat [2019-09-10 13:27:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2019-09-10 13:27:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2019-09-10 13:27:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2019-09-10 13:27:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_mask [2019-09-10 13:27:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2019-09-10 13:27:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_enable_cam_entry_post [2019-09-10 13:27:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2019-09-10 13:27:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2019-09-10 13:27:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2019-09-10 13:27:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2019-09-10 13:27:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2019-09-10 13:27:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_empty [2019-09-10 13:27:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2019-09-10 13:27:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_add_entry [2019-09-10 13:27:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_del_entry [2019-09-10 13:27:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_all [2019-09-10 13:27:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2019-09-10 13:27:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rx_mode [2019-09-10 13:27:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2019-09-10 13:27:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2019-09-10 13:27:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2019-09-10 13:27:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_init [2019-09-10 13:27:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mdio_release [2019-09-10 13:27:09,686 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mdio_init [2019-09-10 13:27:09,686 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_register_offset [2019-09-10 13:27:09,686 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_parse_dt [2019-09-10 13:27:09,686 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2019-09-10 13:27:09,686 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2019-09-10 13:27:09,686 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_suspend [2019-09-10 13:27:09,686 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_resume [2019-09-10 13:27:09,686 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2019-09-10 13:27:09,687 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_driver_init [2019-09-10 13:27:09,687 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_driver_exit [2019-09-10 13:27:09,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_3 [2019-09-10 13:27:09,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_3 [2019-09-10 13:27:09,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2019-09-10 13:27:09,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_5 [2019-09-10 13:27:09,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_3 [2019-09-10 13:27:09,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_3 [2019-09-10 13:27:09,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_3 [2019-09-10 13:27:09,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2019-09-10 13:27:09,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2019-09-10 13:27:09,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 13:27:09,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2019-09-10 13:27:09,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_3 [2019-09-10 13:27:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_3 [2019-09-10 13:27:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_3 [2019-09-10 13:27:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_3 [2019-09-10 13:27:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 13:27:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2019-09-10 13:27:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_3 [2019-09-10 13:27:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_3 [2019-09-10 13:27:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_3 [2019-09-10 13:27:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 13:27:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 13:27:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 13:27:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 13:27:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-10 13:27:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-10 13:27:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-10 13:27:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-10 13:27:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 13:27:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-10 13:27:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 13:27:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 13:27:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 13:27:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 13:27:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 13:27:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 13:27:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 13:27:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 13:27:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 13:27:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 13:27:11,169 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 13:27:29,091 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 13:27:29,091 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-09-10 13:27:29,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 01:27:29 BoogieIcfgContainer [2019-09-10 13:27:29,096 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 13:27:29,098 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 13:27:29,098 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 13:27:29,103 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 13:27:29,104 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 01:27:02" (1/3) ... [2019-09-10 13:27:29,105 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@715834df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 01:27:29, skipping insertion in model container [2019-09-10 13:27:29,105 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:27:08" (2/3) ... [2019-09-10 13:27:29,106 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@715834df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 01:27:29, skipping insertion in model container [2019-09-10 13:27:29,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 01:27:29" (3/3) ... [2019-09-10 13:27:29,109 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2019-09-10 13:27:29,124 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 13:27:29,149 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 13:27:29,175 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 13:27:29,223 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 13:27:29,223 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 13:27:29,224 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 13:27:29,224 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 13:27:29,224 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 13:27:29,224 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 13:27:29,225 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 13:27:29,225 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 13:27:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3912 states. [2019-09-10 13:27:29,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2019-09-10 13:27:29,466 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:27:29,470 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 14, 14, 14, 14, 14, 11, 11, 11, 11, 11, 11, 11, 11, 8, 8, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 13:27:29,472 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:27:29,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:27:29,482 INFO L82 PathProgramCache]: Analyzing trace with hash 1632747047, now seen corresponding path program 1 times [2019-09-10 13:27:29,486 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:27:29,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:27:29,679 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:27:29,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:27:29,680 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:27:30,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:27:32,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1528 trivial. 0 not checked. [2019-09-10 13:27:32,364 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 13:27:32,365 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 13:27:32,365 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:27:32,374 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 13:27:32,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 13:27:32,390 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:27:32,393 INFO L87 Difference]: Start difference. First operand 3912 states. Second operand 3 states. [2019-09-10 13:27:32,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:27:32,918 INFO L93 Difference]: Finished difference Result 3604 states and 4966 transitions. [2019-09-10 13:27:32,919 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 13:27:32,921 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 517 [2019-09-10 13:27:32,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:27:32,967 INFO L225 Difference]: With dead ends: 3604 [2019-09-10 13:27:32,967 INFO L226 Difference]: Without dead ends: 3560 [2019-09-10 13:27:32,969 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:27:32,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3560 states. [2019-09-10 13:27:33,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3560 to 3560. [2019-09-10 13:27:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3560 states. [2019-09-10 13:27:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3560 states to 3560 states and 4899 transitions. [2019-09-10 13:27:33,261 INFO L78 Accepts]: Start accepts. Automaton has 3560 states and 4899 transitions. Word has length 517 [2019-09-10 13:27:33,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:27:33,272 INFO L475 AbstractCegarLoop]: Abstraction has 3560 states and 4899 transitions. [2019-09-10 13:27:33,272 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 13:27:33,272 INFO L276 IsEmpty]: Start isEmpty. Operand 3560 states and 4899 transitions. [2019-09-10 13:27:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2019-09-10 13:27:33,315 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:27:33,316 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 14, 14, 14, 14, 14, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 6, 6, 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] [2019-09-10 13:27:33,317 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:27:33,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:27:33,317 INFO L82 PathProgramCache]: Analyzing trace with hash 1311658896, now seen corresponding path program 1 times [2019-09-10 13:27:33,317 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:27:33,326 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:27:33,326 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:27:33,326 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:27:33,326 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:27:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:27:35,473 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1489 trivial. 0 not checked. [2019-09-10 13:27:35,474 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 13:27:35,474 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 13:27:35,475 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:27:35,478 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 13:27:35,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 13:27:35,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:27:35,480 INFO L87 Difference]: Start difference. First operand 3560 states and 4899 transitions. Second operand 3 states. [2019-09-10 13:27:36,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:27:36,049 INFO L93 Difference]: Finished difference Result 6948 states and 9566 transitions. [2019-09-10 13:27:36,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 13:27:36,050 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 450 [2019-09-10 13:27:36,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:27:36,122 INFO L225 Difference]: With dead ends: 6948 [2019-09-10 13:27:36,122 INFO L226 Difference]: Without dead ends: 6948 [2019-09-10 13:27:36,124 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:27:36,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6948 states. [2019-09-10 13:27:36,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6948 to 6944. [2019-09-10 13:27:36,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6944 states. [2019-09-10 13:27:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6944 states to 6944 states and 9563 transitions. [2019-09-10 13:27:36,437 INFO L78 Accepts]: Start accepts. Automaton has 6944 states and 9563 transitions. Word has length 450 [2019-09-10 13:27:36,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:27:36,439 INFO L475 AbstractCegarLoop]: Abstraction has 6944 states and 9563 transitions. [2019-09-10 13:27:36,439 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 13:27:36,440 INFO L276 IsEmpty]: Start isEmpty. Operand 6944 states and 9563 transitions. [2019-09-10 13:27:36,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2019-09-10 13:27:36,466 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:27:36,467 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 14, 14, 14, 14, 14, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 13:27:36,467 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:27:36,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:27:36,468 INFO L82 PathProgramCache]: Analyzing trace with hash 1900245438, now seen corresponding path program 1 times [2019-09-10 13:27:36,468 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:27:36,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:27:36,473 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:27:36,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:27:36,474 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:27:36,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:27:37,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1489 trivial. 0 not checked. [2019-09-10 13:27:37,620 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 13:27:37,620 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 13:27:37,620 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:27:37,621 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 13:27:37,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 13:27:37,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:27:37,622 INFO L87 Difference]: Start difference. First operand 6944 states and 9563 transitions. Second operand 3 states. [2019-09-10 13:27:38,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:27:38,321 INFO L93 Difference]: Finished difference Result 13216 states and 18187 transitions. [2019-09-10 13:27:38,321 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 13:27:38,321 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 469 [2019-09-10 13:27:38,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:27:38,413 INFO L225 Difference]: With dead ends: 13216 [2019-09-10 13:27:38,414 INFO L226 Difference]: Without dead ends: 13216 [2019-09-10 13:27:38,414 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:27:38,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13216 states. [2019-09-10 13:27:38,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13216 to 13173. [2019-09-10 13:27:38,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13173 states. [2019-09-10 13:27:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13173 states to 13173 states and 18141 transitions. [2019-09-10 13:27:38,965 INFO L78 Accepts]: Start accepts. Automaton has 13173 states and 18141 transitions. Word has length 469 [2019-09-10 13:27:38,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:27:38,970 INFO L475 AbstractCegarLoop]: Abstraction has 13173 states and 18141 transitions. [2019-09-10 13:27:38,970 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 13:27:38,971 INFO L276 IsEmpty]: Start isEmpty. Operand 13173 states and 18141 transitions. [2019-09-10 13:27:38,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2019-09-10 13:27:38,999 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:27:39,000 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 14, 14, 14, 14, 14, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 13:27:39,000 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:27:39,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:27:39,002 INFO L82 PathProgramCache]: Analyzing trace with hash -1384156309, now seen corresponding path program 1 times [2019-09-10 13:27:39,002 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:27:39,009 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:27:39,009 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:27:39,009 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:27:39,009 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:27:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:27:40,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1684 trivial. 0 not checked. [2019-09-10 13:27:40,427 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 13:27:40,427 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 13:27:40,427 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:27:40,428 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 13:27:40,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 13:27:40,429 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:27:40,429 INFO L87 Difference]: Start difference. First operand 13173 states and 18141 transitions. Second operand 3 states. [2019-09-10 13:27:41,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:27:41,119 INFO L93 Difference]: Finished difference Result 23002 states and 31355 transitions. [2019-09-10 13:27:41,120 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 13:27:41,121 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 525 [2019-09-10 13:27:41,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:27:41,267 INFO L225 Difference]: With dead ends: 23002 [2019-09-10 13:27:41,267 INFO L226 Difference]: Without dead ends: 23002 [2019-09-10 13:27:41,268 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:27:41,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23002 states. [2019-09-10 13:27:41,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23002 to 22997. [2019-09-10 13:27:41,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22997 states. [2019-09-10 13:27:42,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22997 states to 22997 states and 31351 transitions. [2019-09-10 13:27:42,114 INFO L78 Accepts]: Start accepts. Automaton has 22997 states and 31351 transitions. Word has length 525 [2019-09-10 13:27:42,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:27:42,114 INFO L475 AbstractCegarLoop]: Abstraction has 22997 states and 31351 transitions. [2019-09-10 13:27:42,115 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 13:27:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 22997 states and 31351 transitions. [2019-09-10 13:27:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2019-09-10 13:27:42,129 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:27:42,130 INFO L399 BasicCegarLoop]: trace histogram [15, 15, 15, 14, 14, 14, 14, 14, 11, 11, 11, 11, 11, 11, 11, 11, 8, 8, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 13:27:42,130 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:27:42,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:27:42,131 INFO L82 PathProgramCache]: Analyzing trace with hash -549239996, now seen corresponding path program 1 times [2019-09-10 13:27:42,131 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:27:42,137 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:27:42,137 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:27:42,137 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:27:42,138 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:27:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:27:42,911 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2019-09-10 13:27:42,911 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-10 13:27:42,911 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-09-10 13:27:42,923 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 540 with the following transitions: [2019-09-10 13:27:42,931 INFO L207 CegarAbsIntRunner]: [73], [79], [80], [85], [329], [331], [332], [338], [340], [342], [348], [351], [354], [358], [403], [405], [407], [413], [416], [419], [423], [424], [427], [429], [565], [608], [609], [621], [627], [628], [753], [755], [756], [780], [781], [938], [940], [941], [1011], [1013], [1014], [1065], [1067], [1069], [1072], [1250], [1251], [1385], [1387], [1389], [1391], [1393], [1398], [1400], [1405], [1431], [1432], [1609], [1610], [1759], [1763], [1765], [1766], [2025], [2088], [2091], [2093], [2239], [2240], [2271], [2274], [2515], [2517], [2519], [2523], [2529], [2962], [2963], [2964], [2966], [2968], [2974], [2976], [2980], [2982], [2984], [2990], [2992], [2993], [3018], [3020], [3021], [3024], [3026], [3029], [3033], [3036], [3040], [3042], [3045], [3074], [4575], [4577], [4578], [4737], [4739], [4741], [4743], [4745], [4747], [4749], [4751], [4753], [4755], [4757], [4759], [4762], [4764], [4766], [4768], [4770], [4772], [4774], [4776], [4778], [4780], [4782], [4784], [4786], [4788], [4790], [4849], [4921], [4993], [5005], [5084], [5130], [5176], [5365], [5368], [5371], [5390], [5409], [5428], [5447], [5466], [5485], [5504], [5507], [5510], [6772], [7065], [7067], [7069], [7072], [7083], [7086], [7089], [7140], [7145], [7146], [7430], [7460], [7464], [7468], [7469], [7673], [7674], [7707], [7709], [7711], [7713], [7764], [7767], [7852], [7944], [7945], [7950], [7951], [7952], [7953], [7956], [7957], [7966], [7967], [7968], [7969], [7972], [7973], [8086], [8087], [8164], [8165], [8190], [8191], [8206], [8207], [8208], [8209], [8210], [8304], [8305], [8306], [8307], [8308], [8309], [8310], [8311], [8312], [8313], [8314], [8438], [8439], [8602], [8656], [8657], [8658], [8659], [8662], [8804], [8805], [8806], [8807], [8808], [8809], [8810], [8811], [8812], [8813], [8826], [8827], [8828], [8829], [8830], [8831], [9026], [9027], [9088], [9089], [9090], [9091], [9092], [9093], [9094], [9095], [9096], [9097], [9098], [9099], [9100], [9101], [9102], [9103], [9104], [9105], [9106], [9107], [9108], [9109], [9110], [9111], [9112], [9113], [9114], [9115], [9116], [9117], [9118], [9119], [9120], [9121], [9122], [9123], [9124], [9125], [9126], [9127], [9128], [9129], [9130], [9131], [9132], [9133], [9134], [9135], [9136], [9137], [9138], [9139], [9252], [9446], [9552], [9553], [9554], [9555], [9558], [9559], [9560], [9561], [9562], [9563], [9564], [9565], [9764], [9765], [9766], [9772], [9773], [9774], [9775], [9776] [2019-09-10 13:27:43,050 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-10 13:27:43,050 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 13:27:43,645 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-10 13:27:43,647 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 311 root evaluator evaluations with a maximum evaluation depth of 0. Performed 311 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 564 variables. [2019-09-10 13:27:43,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:27:43,653 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-10 13:27:43,874 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-10 13:27:43,875 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-10 13:27:43,891 INFO L420 sIntCurrentIteration]: We unified 538 AI predicates to 538 [2019-09-10 13:27:43,892 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-10 13:27:43,892 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 13:27:43,893 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-09-10 13:27:43,893 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:27:43,894 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-10 13:27:43,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-10 13:27:43,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 13:27:43,895 INFO L87 Difference]: Start difference. First operand 22997 states and 31351 transitions. Second operand 2 states. [2019-09-10 13:27:43,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:27:43,896 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-10 13:27:43,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-10 13:27:43,896 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 539 [2019-09-10 13:27:43,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:27:43,896 INFO L225 Difference]: With dead ends: 2 [2019-09-10 13:27:43,896 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 13:27:43,897 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 538 GetRequests, 538 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 13:27:43,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 13:27:43,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 13:27:43,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 13:27:43,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 13:27:43,898 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 539 [2019-09-10 13:27:43,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:27:43,898 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 13:27:43,898 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-10 13:27:43,898 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 13:27:43,899 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 13:27:43,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 01:27:43 BoogieIcfgContainer [2019-09-10 13:27:43,905 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 13:27:43,909 INFO L168 Benchmark]: Toolchain (without parser) took 40981.90 ms. Allocated memory was 132.6 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 72.2 MB in the beginning and 1.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 320.6 MB. Max. memory is 7.1 GB. [2019-09-10 13:27:43,910 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 132.6 MB. Free memory was 107.1 MB in the beginning and 106.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-10 13:27:43,912 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5905.29 ms. Allocated memory was 132.6 MB in the beginning and 391.6 MB in the end (delta: 259.0 MB). Free memory was 71.7 MB in the beginning and 202.6 MB in the end (delta: -130.9 MB). Peak memory consumption was 182.0 MB. Max. memory is 7.1 GB. [2019-09-10 13:27:43,913 INFO L168 Benchmark]: Boogie Preprocessor took 642.00 ms. Allocated memory is still 391.6 MB. Free memory was 202.6 MB in the beginning and 108.6 MB in the end (delta: 93.9 MB). Peak memory consumption was 93.9 MB. Max. memory is 7.1 GB. [2019-09-10 13:27:43,915 INFO L168 Benchmark]: RCFGBuilder took 19622.57 ms. Allocated memory was 391.6 MB in the beginning and 1.1 GB in the end (delta: 704.6 MB). Free memory was 108.6 MB in the beginning and 306.7 MB in the end (delta: -198.0 MB). Peak memory consumption was 591.1 MB. Max. memory is 7.1 GB. [2019-09-10 13:27:43,916 INFO L168 Benchmark]: TraceAbstraction took 14806.66 ms. Allocated memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: 516.9 MB). Free memory was 306.7 MB in the beginning and 1.2 GB in the end (delta: -925.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-10 13:27:43,924 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 132.6 MB. Free memory was 107.1 MB in the beginning and 106.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5905.29 ms. Allocated memory was 132.6 MB in the beginning and 391.6 MB in the end (delta: 259.0 MB). Free memory was 71.7 MB in the beginning and 202.6 MB in the end (delta: -130.9 MB). Peak memory consumption was 182.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 642.00 ms. Allocated memory is still 391.6 MB. Free memory was 202.6 MB in the beginning and 108.6 MB in the end (delta: 93.9 MB). Peak memory consumption was 93.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 19622.57 ms. Allocated memory was 391.6 MB in the beginning and 1.1 GB in the end (delta: 704.6 MB). Free memory was 108.6 MB in the beginning and 306.7 MB in the end (delta: -198.0 MB). Peak memory consumption was 591.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 14806.66 ms. Allocated memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: 516.9 MB). Free memory was 306.7 MB in the beginning and 1.2 GB in the end (delta: -925.5 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12888]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 343 procedures, 3996 locations, 1 error locations. SAFE Result, 14.6s OverallTime, 5 OverallIterations, 15 TraceHistogramMax, 2.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 22394 SDtfs, 17841 SDslu, 14253 SDs, 0 SdLazy, 154 SolverSat, 12 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 550 GetRequests, 546 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=22997occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.7s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.953531598513011 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.9s AutomataMinimizationTime, 5 MinimizatonAttempts, 52 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 4.0s InterpolantComputationTime, 2500 NumberOfCodeBlocks, 2500 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 1957 ConstructedInterpolants, 0 QuantifiedInterpolants, 1011049 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 6190/6190 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...