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-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 22:32:19,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 22:32:19,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 22:32:19,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 22:32:19,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 22:32:19,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 22:32:19,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 22:32:19,576 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 22:32:19,579 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 22:32:19,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 22:32:19,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 22:32:19,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 22:32:19,591 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 22:32:19,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 22:32:19,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 22:32:19,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 22:32:19,596 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 22:32:19,597 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 22:32:19,598 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 22:32:19,600 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 22:32:19,602 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 22:32:19,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 22:32:19,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 22:32:19,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 22:32:19,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 22:32:19,607 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 22:32:19,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 22:32:19,608 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 22:32:19,608 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 22:32:19,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 22:32:19,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 22:32:19,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 22:32:19,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 22:32:19,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 22:32:19,612 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 22:32:19,612 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 22:32:19,613 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 22:32:19,613 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 22:32:19,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 22:32:19,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 22:32:19,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 22:32:19,616 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-02 22:32:19,630 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 22:32:19,630 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 22:32:19,631 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-02 22:32:19,631 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-02 22:32:19,632 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-02 22:32:19,632 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-02 22:32:19,632 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-02 22:32:19,632 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-02 22:32:19,632 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-02 22:32:19,633 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-02 22:32:19,633 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 22:32:19,633 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 22:32:19,634 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 22:32:19,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 22:32:19,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 22:32:19,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 22:32:19,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 22:32:19,635 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 22:32:19,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 22:32:19,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 22:32:19,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 22:32:19,635 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-02 22:32:19,636 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 22:32:19,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 22:32:19,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 22:32:19,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 22:32:19,636 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-02 22:32:19,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 22:32:19,637 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 22:32:19,637 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-02 22:32:19,675 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 22:32:19,686 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 22:32:19,689 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 22:32:19,691 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 22:32:19,691 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 22:32:19,692 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2019-10-02 22:32:19,768 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963d1f644/c58afcf808a14af6b35d138dafa0589c/FLAG4dcf00a2c [2019-10-02 22:32:20,668 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 22:32:20,669 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2019-10-02 22:32:20,715 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963d1f644/c58afcf808a14af6b35d138dafa0589c/FLAG4dcf00a2c [2019-10-02 22:32:21,110 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963d1f644/c58afcf808a14af6b35d138dafa0589c [2019-10-02 22:32:21,121 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 22:32:21,123 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 22:32:21,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 22:32:21,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 22:32:21,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 22:32:21,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:32:21" (1/1) ... [2019-10-02 22:32:21,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6912290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:32:21, skipping insertion in model container [2019-10-02 22:32:21,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:32:21" (1/1) ... [2019-10-02 22:32:21,141 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 22:32:21,331 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 22:32:24,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 22:32:24,473 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 22:32:24,908 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 22:32:25,704 INFO L192 MainTranslator]: Completed translation [2019-10-02 22:32:25,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:32:25 WrapperNode [2019-10-02 22:32:25,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 22:32:25,706 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 22:32:25,706 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 22:32:25,706 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 22:32:25,717 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:32:25" (1/1) ... [2019-10-02 22:32:25,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:32:25" (1/1) ... [2019-10-02 22:32:25,827 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:32:25" (1/1) ... [2019-10-02 22:32:25,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:32:25" (1/1) ... [2019-10-02 22:32:25,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:32:25" (1/1) ... [2019-10-02 22:32:26,027 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:32:25" (1/1) ... [2019-10-02 22:32:26,082 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:32:25" (1/1) ... [2019-10-02 22:32:26,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 22:32:26,132 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 22:32:26,132 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 22:32:26,132 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 22:32:26,133 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:32:25" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 22:32:26,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 22:32:26,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 22:32:26,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2019-10-02 22:32:26,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2019-10-02 22:32:26,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-10-02 22:32:26,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 22:32:26,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 22:32:26,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 22:32:26,207 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 22:32:26,207 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 22:32:26,208 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-02 22:32:26,208 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 22:32:26,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-02 22:32:26,208 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2019-10-02 22:32:26,208 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2019-10-02 22:32:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 22:32:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-02 22:32:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-02 22:32:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-02 22:32:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-02 22:32:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-02 22:32:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2019-10-02 22:32:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-10-02 22:32:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-02 22:32:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-02 22:32:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-02 22:32:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-02 22:32:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-02 22:32:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-02 22:32:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-10-02 22:32:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-02 22:32:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-02 22:32:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-02 22:32:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2019-10-02 22:32:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2019-10-02 22:32:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-02 22:32:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-02 22:32:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-02 22:32:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-02 22:32:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-02 22:32:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-02 22:32:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 22:32:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-02 22:32:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-02 22:32:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-02 22:32:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-02 22:32:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-02 22:32:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-02 22:32:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-02 22:32:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-02 22:32:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-02 22:32:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-02 22:32:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-02 22:32:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-02 22:32:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-02 22:32:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-02 22:32:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-02 22:32:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-02 22:32:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_resolve_flowctrl_fdx [2019-10-02 22:32:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc [2019-10-02 22:32:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2019-10-02 22:32:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2019-10-02 22:32:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read [2019-10-02 22:32:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read_shift [2019-10-02 22:32:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_read [2019-10-02 22:32:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write [2019-10-02 22:32:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write_shift [2019-10-02 22:32:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_write [2019-10-02 22:32:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo [2019-10-02 22:32:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo_shift [2019-10-02 22:32:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo [2019-10-02 22:32:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo_shift [2019-10-02 22:32:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_enable_resources [2019-10-02 22:32:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_resources [2019-10-02 22:32:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_request_resources [2019-10-02 22:32:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_free_resources [2019-10-02 22:32:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_complete [2019-10-02 22:32:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_read [2019-10-02 22:32:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_write [2019-10-02 22:32:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_read [2019-10-02 22:32:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_write [2019-10-02 22:32:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_external [2019-10-02 22:32:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_initialise_external [2019-10-02 22:32:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatus [2019-10-02 22:32:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_get_rxstatus [2019-10-02 22:32:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_check_loopbackpkt [2019-10-02 22:32:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_reset [2019-10-02 22:32:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_loopbacktest [2019-10-02 22:32:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_update_flowcontrol [2019-10-02 22:32:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_adjust_link [2019-10-02 22:32:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_probe [2019-10-02 22:32:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_init [2019-10-02 22:32:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatcount [2019-10-02 22:32:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_update_txcounters [2019-10-02 22:32:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_counterrors [2019-10-02 22:32:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_fastforward [2019-10-02 22:32:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_poll [2019-10-02 22:32:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_hash [2019-10-02 22:32:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update [2019-10-02 22:32:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update_workaround [2019-10-02 22:32:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_disable_energy_detect [2019-10-02 22:32:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_energy_detect [2019-10-02 22:32:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_soft_reset [2019-10-02 22:32:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_hw_mac_address [2019-10-02 22:32:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_irq_chip [2019-10-02 22:32:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_open [2019-10-02 22:32:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_stop [2019-10-02 22:32:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_hard_start_xmit [2019-10-02 22:32:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_get_stats [2019-10-02 22:32:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_multicast_list [2019-10-02 22:32:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_irqhandler [2019-10-02 22:32:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_poll_controller [2019-10-02 22:32:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_mac_address [2019-10-02 22:32:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_do_ioctl [2019-10-02 22:32:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getsettings [2019-10-02 22:32:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_setsettings [2019-10-02 22:32:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getdrvinfo [2019-10-02 22:32:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_nwayreset [2019-10-02 22:32:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getmsglevel [2019-10-02 22:32:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_setmsglevel [2019-10-02 22:32:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregslen [2019-10-02 22:32:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregs [2019-10-02 22:32:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_enable_access [2019-10-02 22:32:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_send_cmd [2019-10-02 22:32:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_read_location [2019-10-02 22:32:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_write_location [2019-10-02 22:32:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom_len [2019-10-02 22:32:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom [2019-10-02 22:32:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_set_eeprom [2019-10-02 22:32:26,230 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_read_mac_address [2019-10-02 22:32:26,230 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_init [2019-10-02 22:32:26,230 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_remove [2019-10-02 22:32:26,230 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_probe_config_dt [2019-10-02 22:32:26,230 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_probe [2019-10-02 22:32:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_suspend [2019-10-02 22:32:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_resume [2019-10-02 22:32:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_init_module [2019-10-02 22:32:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_cleanup_module [2019-10-02 22:32:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2019-10-02 22:32:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_smsc911x_init_module_14_9 [2019-10-02 22:32:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register [2019-10-02 22:32:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-02 22:32:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 22:32:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2019-10-02 22:32:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-10-02 22:32:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_14_4 [2019-10-02 22:32:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-02 22:32:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2019-10-02 22:32:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_2_5 [2019-10-02 22:32:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_2_6 [2019-10-02 22:32:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2019-10-02 22:32:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_2 [2019-10-02 22:32:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_14_5 [2019-10-02 22:32:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-02 22:32:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 22:32:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-02 22:32:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-02 22:32:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-02 22:32:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 22:32:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-02 22:32:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-02 22:32:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-02 22:32:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-02 22:32:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-02 22:32:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-10-02 22:32:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-02 22:32:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-02 22:32:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-02 22:32:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-02 22:32:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 22:32:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-02 22:32:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-02 22:32:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-02 22:32:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-02 22:32:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 22:32:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2019-10-02 22:32:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2019-10-02 22:32:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-02 22:32:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2019-10-02 22:32:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-02 22:32:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-02 22:32:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-02 22:32:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2019-10-02 22:32:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-10-02 22:32:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 22:32:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-02 22:32:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-02 22:32:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 22:32:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 22:32:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 22:32:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 22:32:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 22:32:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2019-10-02 22:32:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_2_14 [2019-10-02 22:32:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_2_3 [2019-10-02 22:32:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_platform_instance_2 [2019-10-02 22:32:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_pm_ops_instance_3 [2019-10-02 22:32:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-02 22:32:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-02 22:32:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-02 22:32:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-02 22:32:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-02 22:32:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-02 22:32:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-02 22:32:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-02 22:32:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-02 22:32:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-02 22:32:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-02 22:32:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-02 22:32:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-02 22:32:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-02 22:32:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-02 22:32:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-02 22:32:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-02 22:32:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-02 22:32:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-02 22:32:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-02 22:32:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-02 22:32:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-02 22:32:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-02 22:32:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-02 22:32:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2019-10-02 22:32:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-02 22:32:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_smsc911x_ops_dummy_resourceless_instance_4 [2019-10-02 22:32:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_smsc911x_ops_dummy_resourceless_instance_5 [2019-10-02 22:32:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 22:32:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 22:32:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-02 22:32:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-10-02 22:32:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-10-02 22:32:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 22:32:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-02 22:32:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 22:32:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-02 22:32:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_17 [2019-10-02 22:32:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_8 [2019-10-02 22:32:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-02 22:32:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2019-10-02 22:32:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-02 22:32:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-10-02 22:32:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-02 22:32:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-02 22:32:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-02 22:32:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2019-10-02 22:32:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-02 22:32:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-02 22:32:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_6 [2019-10-02 22:32:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_7 [2019-10-02 22:32:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_10 [2019-10-02 22:32:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_11 [2019-10-02 22:32:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_12 [2019-10-02 22:32:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_13 [2019-10-02 22:32:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_14 [2019-10-02 22:32:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_15 [2019-10-02 22:32:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_16 [2019-10-02 22:32:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2019-10-02 22:32:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_18 [2019-10-02 22:32:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_19 [2019-10-02 22:32:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_20 [2019-10-02 22:32:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_21 [2019-10-02 22:32:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_22 [2019-10-02 22:32:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_23 [2019-10-02 22:32:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_24 [2019-10-02 22:32:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 22:32:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 22:32:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 22:32:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 22:32:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 22:32:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 22:32:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 22:32:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 22:32:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 22:32:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 22:32:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 22:32:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 22:32:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 22:32:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 22:32:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 22:32:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 22:32:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 22:32:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 22:32:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 22:32:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 22:32:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 22:32:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 22:32:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 22:32:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 22:32:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 22:32:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 22:32:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 22:32:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 22:32:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 22:32:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 22:32:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 22:32:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 22:32:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 22:32:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 22:32:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 22:32:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_clk [2019-10-02 22:32:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_enable_clk [2019-10-02 22:32:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_clk_of_smsc911x_data [2019-10-02 22:32:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_enable_clk_of_smsc911x_data [2019-10-02 22:32:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 22:32:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2019-10-02 22:32:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 22:32:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-02 22:32:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-02 22:32:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-02 22:32:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-02 22:32:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-10-02 22:32:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 22:32:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-02 22:32:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-02 22:32:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-02 22:32:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-02 22:32:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-02 22:32:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-02 22:32:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-02 22:32:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-02 22:32:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-02 22:32:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-02 22:32:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get [2019-10-02 22:32:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2019-10-02 22:32:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-02 22:32:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-02 22:32:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-02 22:32:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-02 22:32:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-02 22:32:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-02 22:32:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-02 22:32:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2019-10-02 22:32:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-02 22:32:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2019-10-02 22:32:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 22:32:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-02 22:32:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-02 22:32:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-02 22:32:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2019-10-02 22:32:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-02 22:32:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-02 22:32:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2019-10-02 22:32:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 22:32:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 22:32:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 22:32:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 22:32:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 22:32:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-02 22:32:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-02 22:32:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-02 22:32:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc_size [2019-10-02 22:32:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2019-10-02 22:32:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_read [2019-10-02 22:32:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_register [2019-10-02 22:32:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2019-10-02 22:32:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2019-10-02 22:32:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 22:32:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-02 22:32:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-02 22:32:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-02 22:32:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-02 22:32:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-02 22:32:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-02 22:32:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-02 22:32:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect_direct [2019-10-02 22:32:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2019-10-02 22:32:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_gset [2019-10-02 22:32:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_sset [2019-10-02 22:32:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_find_first [2019-10-02 22:32:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_mii_ioctl [2019-10-02 22:32:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2019-10-02 22:32:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2019-10-02 22:32:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2019-10-02 22:32:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-02 22:32:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-02 22:32:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2019-10-02 22:32:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 22:32:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-02 22:32:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2019-10-02 22:32:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_enable [2019-10-02 22:32:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2019-10-02 22:32:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_get [2019-10-02 22:32:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-02 22:32:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2019-10-02 22:32:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 22:32:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2019-10-02 22:32:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-02 22:32:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-02 22:32:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 22:32:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 22:32:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 22:32:26,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 22:32:26,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 22:32:26,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 22:32:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 22:32:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 22:32:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 22:32:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 22:32:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 22:32:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_clk_of_smsc911x_data [2019-10-02 22:32:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_enable_clk_of_smsc911x_data [2019-10-02 22:32:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 22:32:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 22:32:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 22:32:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 22:32:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-02 22:32:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 22:32:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-02 22:32:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-02 22:32:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 22:32:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 22:32:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 22:32:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 22:32:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 22:32:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 22:32:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 22:32:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 22:32:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-02 22:32:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 22:32:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 22:32:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-02 22:32:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2019-10-02 22:32:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 22:32:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-02 22:32:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-02 22:32:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 22:32:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 22:32:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-02 22:32:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 22:32:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-02 22:32:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-02 22:32:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2019-10-02 22:32:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 22:32:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 22:32:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 22:32:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 22:32:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-02 22:32:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-02 22:32:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-02 22:32:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-02 22:32:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-02 22:32:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-02 22:32:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 22:32:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-02 22:32:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-02 22:32:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-02 22:32:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-02 22:32:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-02 22:32:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2019-10-02 22:32:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 22:32:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-10-02 22:32:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-02 22:32:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-02 22:32:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-02 22:32:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 22:32:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-02 22:32:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-02 22:32:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-02 22:32:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-02 22:32:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-02 22:32:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-02 22:32:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2019-10-02 22:32:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2019-10-02 22:32:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-02 22:32:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_6 [2019-10-02 22:32:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_21 [2019-10-02 22:32:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_22 [2019-10-02 22:32:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_7 [2019-10-02 22:32:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-10-02 22:32:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 22:32:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 22:32:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-02 22:32:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-02 22:32:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-02 22:32:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 22:32:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-02 22:32:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-02 22:32:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-02 22:32:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2019-10-02 22:32:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2019-10-02 22:32:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2019-10-02 22:32:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2019-10-02 22:32:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-02 22:32:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-02 22:32:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2019-10-02 22:32:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-02 22:32:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-02 22:32:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-02 22:32:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-02 22:32:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-02 22:32:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-02 22:32:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-02 22:32:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 22:32:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-02 22:32:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-02 22:32:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_14 [2019-10-02 22:32:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_20 [2019-10-02 22:32:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-02 22:32:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-02 22:32:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-02 22:32:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-02 22:32:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-02 22:32:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-02 22:32:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-02 22:32:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-02 22:32:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-02 22:32:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-02 22:32:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-02 22:32:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2019-10-02 22:32:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-02 22:32:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2019-10-02 22:32:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-02 22:32:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_12 [2019-10-02 22:32:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_18 [2019-10-02 22:32:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-02 22:32:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-02 22:32:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-02 22:32:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-02 22:32:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2019-10-02 22:32:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-10-02 22:32:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_23 [2019-10-02 22:32:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-02 22:32:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_24 [2019-10-02 22:32:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-02 22:32:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-02 22:32:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-02 22:32:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-02 22:32:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get [2019-10-02 22:32:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2019-10-02 22:32:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_10 [2019-10-02 22:32:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_11 [2019-10-02 22:32:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-02 22:32:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-02 22:32:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-02 22:32:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-02 22:32:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_15 [2019-10-02 22:32:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-02 22:32:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-02 22:32:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-02 22:32:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-02 22:32:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-02 22:32:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-02 22:32:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-02 22:32:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_16 [2019-10-02 22:32:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-02 22:32:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_13 [2019-10-02 22:32:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_19 [2019-10-02 22:32:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-02 22:32:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-02 22:32:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_get [2019-10-02 22:32:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_enable [2019-10-02 22:32:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2019-10-02 22:32:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2019-10-02 22:32:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure mii_resolve_flowctrl_fdx [2019-10-02 22:32:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc_size [2019-10-02 22:32:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc [2019-10-02 22:32:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_register [2019-10-02 22:32:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2019-10-02 22:32:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2019-10-02 22:32:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_read [2019-10-02 22:32:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2019-10-02 22:32:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2019-10-02 22:32:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2019-10-02 22:32:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure phy_find_first [2019-10-02 22:32:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect_direct [2019-10-02 22:32:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2019-10-02 22:32:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2019-10-02 22:32:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2019-10-02 22:32:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2019-10-02 22:32:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_sset [2019-10-02 22:32:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_gset [2019-10-02 22:32:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure phy_mii_ioctl [2019-10-02 22:32:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read [2019-10-02 22:32:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read_shift [2019-10-02 22:32:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_read [2019-10-02 22:32:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2019-10-02 22:32:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write [2019-10-02 22:32:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write_shift [2019-10-02 22:32:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_write [2019-10-02 22:32:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2019-10-02 22:32:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo [2019-10-02 22:32:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo_shift [2019-10-02 22:32:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo [2019-10-02 22:32:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo_shift [2019-10-02 22:32:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_enable_resources [2019-10-02 22:32:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_resources [2019-10-02 22:32:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_request_resources [2019-10-02 22:32:26,373 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_free_resources [2019-10-02 22:32:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_complete [2019-10-02 22:32:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_read [2019-10-02 22:32:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_write [2019-10-02 22:32:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_read [2019-10-02 22:32:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_write [2019-10-02 22:32:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_external [2019-10-02 22:32:26,374 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_initialise_external [2019-10-02 22:32:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatus [2019-10-02 22:32:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_get_rxstatus [2019-10-02 22:32:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_check_loopbackpkt [2019-10-02 22:32:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-10-02 22:32:26,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 22:32:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_reset [2019-10-02 22:32:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_loopbacktest [2019-10-02 22:32:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_update_flowcontrol [2019-10-02 22:32:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_adjust_link [2019-10-02 22:32:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_probe [2019-10-02 22:32:26,376 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_init [2019-10-02 22:32:26,377 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatcount [2019-10-02 22:32:26,377 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_update_txcounters [2019-10-02 22:32:26,377 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_counterrors [2019-10-02 22:32:26,377 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_fastforward [2019-10-02 22:32:26,377 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_poll [2019-10-02 22:32:26,377 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_hash [2019-10-02 22:32:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update [2019-10-02 22:32:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update_workaround [2019-10-02 22:32:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_disable_energy_detect [2019-10-02 22:32:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_energy_detect [2019-10-02 22:32:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_soft_reset [2019-10-02 22:32:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_hw_mac_address [2019-10-02 22:32:26,378 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_irq_chip [2019-10-02 22:32:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_open [2019-10-02 22:32:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_stop [2019-10-02 22:32:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_hard_start_xmit [2019-10-02 22:32:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_get_stats [2019-10-02 22:32:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_multicast_list [2019-10-02 22:32:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_irqhandler [2019-10-02 22:32:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_poll_controller [2019-10-02 22:32:26,379 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_mac_address [2019-10-02 22:32:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 22:32:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_do_ioctl [2019-10-02 22:32:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getsettings [2019-10-02 22:32:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_setsettings [2019-10-02 22:32:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getdrvinfo [2019-10-02 22:32:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_nwayreset [2019-10-02 22:32:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getmsglevel [2019-10-02 22:32:26,380 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_setmsglevel [2019-10-02 22:32:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregslen [2019-10-02 22:32:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregs [2019-10-02 22:32:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_enable_access [2019-10-02 22:32:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_send_cmd [2019-10-02 22:32:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_read_location [2019-10-02 22:32:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_write_location [2019-10-02 22:32:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom_len [2019-10-02 22:32:26,381 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom [2019-10-02 22:32:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_set_eeprom [2019-10-02 22:32:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_read_mac_address [2019-10-02 22:32:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_init [2019-10-02 22:32:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_remove [2019-10-02 22:32:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_probe_config_dt [2019-10-02 22:32:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_probe [2019-10-02 22:32:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_suspend [2019-10-02 22:32:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_resume [2019-10-02 22:32:26,382 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_init_module [2019-10-02 22:32:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_cleanup_module [2019-10-02 22:32:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2019-10-02 22:32:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_smsc911x_init_module_14_9 [2019-10-02 22:32:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register [2019-10-02 22:32:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-02 22:32:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 22:32:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2019-10-02 22:32:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-10-02 22:32:26,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_14_4 [2019-10-02 22:32:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-02 22:32:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2019-10-02 22:32:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_2_5 [2019-10-02 22:32:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_2_6 [2019-10-02 22:32:26,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2019-10-02 22:32:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_2 [2019-10-02 22:32:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_14_5 [2019-10-02 22:32:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-02 22:32:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 22:32:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-02 22:32:26,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-02 22:32:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-02 22:32:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 22:32:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-02 22:32:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-02 22:32:26,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-02 22:32:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-02 22:32:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-02 22:32:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-10-02 22:32:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-02 22:32:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-02 22:32:26,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-02 22:32:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-02 22:32:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 22:32:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-02 22:32:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-02 22:32:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-02 22:32:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-02 22:32:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 22:32:26,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2019-10-02 22:32:26,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2019-10-02 22:32:26,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-02 22:32:26,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2019-10-02 22:32:26,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-02 22:32:26,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-02 22:32:26,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-02 22:32:26,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2019-10-02 22:32:26,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-10-02 22:32:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 22:32:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-02 22:32:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-02 22:32:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 22:32:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 22:32:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 22:32:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 22:32:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 22:32:26,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2019-10-02 22:32:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_2_14 [2019-10-02 22:32:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_2_3 [2019-10-02 22:32:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_platform_instance_2 [2019-10-02 22:32:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_pm_ops_instance_3 [2019-10-02 22:32:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-02 22:32:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-02 22:32:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-02 22:32:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-02 22:32:26,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-02 22:32:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-02 22:32:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-02 22:32:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-02 22:32:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-02 22:32:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-02 22:32:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-02 22:32:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-02 22:32:26,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-02 22:32:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-02 22:32:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-02 22:32:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-02 22:32:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-02 22:32:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-02 22:32:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-02 22:32:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-02 22:32:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-02 22:32:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-02 22:32:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-02 22:32:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-02 22:32:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2019-10-02 22:32:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-02 22:32:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_smsc911x_ops_dummy_resourceless_instance_4 [2019-10-02 22:32:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_smsc911x_ops_dummy_resourceless_instance_5 [2019-10-02 22:32:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 22:32:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 22:32:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-02 22:32:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-10-02 22:32:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-10-02 22:32:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 22:32:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-02 22:32:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 22:32:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-02 22:32:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_17 [2019-10-02 22:32:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_8 [2019-10-02 22:32:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-02 22:32:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2019-10-02 22:32:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-02 22:32:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-10-02 22:32:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-02 22:32:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-02 22:32:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-02 22:32:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2019-10-02 22:32:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 22:32:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 22:32:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 22:32:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 22:32:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 22:32:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 22:32:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 22:32:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 22:32:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 22:32:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 22:32:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 22:32:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 22:32:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 22:32:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 22:32:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 22:32:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 22:32:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 22:32:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 22:32:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 22:32:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 22:32:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 22:32:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 22:32:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 22:32:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 22:32:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 22:32:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 22:32:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 22:32:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 22:32:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 22:32:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 22:32:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 22:32:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 22:32:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 22:32:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 22:32:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 22:32:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 22:32:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 22:32:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2019-10-02 22:32:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_clk [2019-10-02 22:32:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_enable_clk [2019-10-02 22:32:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 22:32:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 22:32:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 22:32:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-02 22:32:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 22:32:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 22:32:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 22:32:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 22:32:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 22:32:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 22:32:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 22:32:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 22:32:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 22:32:30,498 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 22:32:31,140 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 22:32:40,020 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 22:32:40,020 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-02 22:32:40,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 10:32:40 BoogieIcfgContainer [2019-10-02 22:32:40,025 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 22:32:40,026 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 22:32:40,026 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 22:32:40,029 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 22:32:40,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 10:32:21" (1/3) ... [2019-10-02 22:32:40,030 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e39a266 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 10:32:40, skipping insertion in model container [2019-10-02 22:32:40,030 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:32:25" (2/3) ... [2019-10-02 22:32:40,031 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e39a266 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 10:32:40, skipping insertion in model container [2019-10-02 22:32:40,031 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 10:32:40" (3/3) ... [2019-10-02 22:32:40,035 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2019-10-02 22:32:40,049 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 22:32:40,067 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 22:32:40,092 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 22:32:40,132 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 22:32:40,132 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-02 22:32:40,132 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 22:32:40,132 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 22:32:40,132 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 22:32:40,132 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 22:32:40,133 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 22:32:40,133 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 22:32:40,212 INFO L276 IsEmpty]: Start isEmpty. Operand 3562 states. [2019-10-02 22:32:40,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2019-10-02 22:32:40,260 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:32:40,262 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:32:40,264 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 22:32:40,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:32:40,270 INFO L82 PathProgramCache]: Analyzing trace with hash 1909099492, now seen corresponding path program 1 times [2019-10-02 22:32:40,273 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:32:40,430 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:32:40,430 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:32:40,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:32:40,431 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:32:40,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:32:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1330 trivial. 0 not checked. [2019-10-02 22:32:41,435 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:32:41,435 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:32:41,435 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:32:41,440 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:32:41,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:32:41,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:32:41,458 INFO L87 Difference]: Start difference. First operand 3562 states. Second operand 3 states. [2019-10-02 22:32:44,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:32:44,312 INFO L93 Difference]: Finished difference Result 6476 states and 8508 transitions. [2019-10-02 22:32:44,313 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:32:44,314 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 221 [2019-10-02 22:32:44,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:32:44,398 INFO L225 Difference]: With dead ends: 6476 [2019-10-02 22:32:44,398 INFO L226 Difference]: Without dead ends: 6455 [2019-10-02 22:32:44,400 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:32:44,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6455 states. [2019-10-02 22:32:44,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6455 to 6455. [2019-10-02 22:32:44,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6455 states. [2019-10-02 22:32:44,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6455 states to 6455 states and 8470 transitions. [2019-10-02 22:32:44,859 INFO L78 Accepts]: Start accepts. Automaton has 6455 states and 8470 transitions. Word has length 221 [2019-10-02 22:32:44,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:32:44,864 INFO L475 AbstractCegarLoop]: Abstraction has 6455 states and 8470 transitions. [2019-10-02 22:32:44,864 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:32:44,864 INFO L276 IsEmpty]: Start isEmpty. Operand 6455 states and 8470 transitions. [2019-10-02 22:32:44,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2019-10-02 22:32:44,906 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:32:44,907 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:32:44,907 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 22:32:44,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:32:44,908 INFO L82 PathProgramCache]: Analyzing trace with hash 1916746534, now seen corresponding path program 1 times [2019-10-02 22:32:44,908 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:32:44,934 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:32:44,934 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:32:44,934 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:32:44,934 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:32:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:32:45,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1383 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1376 trivial. 0 not checked. [2019-10-02 22:32:45,932 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:32:45,932 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 22:32:45,932 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:32:45,937 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 22:32:45,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 22:32:45,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 22:32:45,938 INFO L87 Difference]: Start difference. First operand 6455 states and 8470 transitions. Second operand 5 states. [2019-10-02 22:32:46,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:32:46,124 INFO L93 Difference]: Finished difference Result 6459 states and 8473 transitions. [2019-10-02 22:32:46,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 22:32:46,124 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 302 [2019-10-02 22:32:46,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:32:46,179 INFO L225 Difference]: With dead ends: 6459 [2019-10-02 22:32:46,180 INFO L226 Difference]: Without dead ends: 6457 [2019-10-02 22:32:46,182 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 22:32:46,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6457 states. [2019-10-02 22:32:46,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6457 to 6457. [2019-10-02 22:32:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6457 states. [2019-10-02 22:32:46,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6457 states to 6457 states and 8471 transitions. [2019-10-02 22:32:46,496 INFO L78 Accepts]: Start accepts. Automaton has 6457 states and 8471 transitions. Word has length 302 [2019-10-02 22:32:46,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:32:46,498 INFO L475 AbstractCegarLoop]: Abstraction has 6457 states and 8471 transitions. [2019-10-02 22:32:46,498 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 22:32:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 6457 states and 8471 transitions. [2019-10-02 22:32:46,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2019-10-02 22:32:46,520 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:32:46,521 INFO L411 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:32:46,521 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 22:32:46,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:32:46,522 INFO L82 PathProgramCache]: Analyzing trace with hash -1781073365, now seen corresponding path program 1 times [2019-10-02 22:32:46,522 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:32:46,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:32:46,544 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:32:46,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:32:46,545 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:32:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:32:46,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1385 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1376 trivial. 0 not checked. [2019-10-02 22:32:46,984 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:32:46,984 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 22:32:46,984 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:32:46,985 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 22:32:46,985 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 22:32:46,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 22:32:46,986 INFO L87 Difference]: Start difference. First operand 6457 states and 8471 transitions. Second operand 5 states. [2019-10-02 22:32:47,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:32:47,268 INFO L93 Difference]: Finished difference Result 12841 states and 17049 transitions. [2019-10-02 22:32:47,269 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 22:32:47,269 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 307 [2019-10-02 22:32:47,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:32:47,372 INFO L225 Difference]: With dead ends: 12841 [2019-10-02 22:32:47,372 INFO L226 Difference]: Without dead ends: 12798 [2019-10-02 22:32:47,373 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 22:32:47,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12798 states. [2019-10-02 22:32:48,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12798 to 12790. [2019-10-02 22:32:48,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12790 states. [2019-10-02 22:32:48,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12790 states to 12790 states and 16987 transitions. [2019-10-02 22:32:48,066 INFO L78 Accepts]: Start accepts. Automaton has 12790 states and 16987 transitions. Word has length 307 [2019-10-02 22:32:48,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:32:48,067 INFO L475 AbstractCegarLoop]: Abstraction has 12790 states and 16987 transitions. [2019-10-02 22:32:48,067 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 22:32:48,067 INFO L276 IsEmpty]: Start isEmpty. Operand 12790 states and 16987 transitions. [2019-10-02 22:32:48,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 686 [2019-10-02 22:32:48,135 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:32:48,136 INFO L411 BasicCegarLoop]: trace histogram [26, 26, 20, 20, 20, 20, 7, 7, 6, 6, 6, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:32:48,136 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 22:32:48,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:32:48,137 INFO L82 PathProgramCache]: Analyzing trace with hash 1132820998, now seen corresponding path program 1 times [2019-10-02 22:32:48,137 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:32:48,156 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:32:48,156 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:32:48,156 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:32:48,156 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:32:48,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:32:49,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1976 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1961 trivial. 0 not checked. [2019-10-02 22:32:49,305 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:32:49,305 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 22:32:49,305 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:32:49,307 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 22:32:49,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 22:32:49,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 22:32:49,307 INFO L87 Difference]: Start difference. First operand 12790 states and 16987 transitions. Second operand 5 states. [2019-10-02 22:33:27,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:33:27,499 INFO L93 Difference]: Finished difference Result 31117 states and 41013 transitions. [2019-10-02 22:33:27,499 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 22:33:27,499 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 685 [2019-10-02 22:33:27,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:33:27,629 INFO L225 Difference]: With dead ends: 31117 [2019-10-02 22:33:27,629 INFO L226 Difference]: Without dead ends: 31117 [2019-10-02 22:33:27,630 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 22:33:27,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31117 states. [2019-10-02 22:33:28,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31117 to 31084. [2019-10-02 22:33:28,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31084 states. [2019-10-02 22:33:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31084 states to 31084 states and 40969 transitions. [2019-10-02 22:33:29,062 INFO L78 Accepts]: Start accepts. Automaton has 31084 states and 40969 transitions. Word has length 685 [2019-10-02 22:33:29,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:33:29,062 INFO L475 AbstractCegarLoop]: Abstraction has 31084 states and 40969 transitions. [2019-10-02 22:33:29,063 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 22:33:29,063 INFO L276 IsEmpty]: Start isEmpty. Operand 31084 states and 40969 transitions. [2019-10-02 22:33:29,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 695 [2019-10-02 22:33:29,184 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:33:29,185 INFO L411 BasicCegarLoop]: trace histogram [26, 26, 20, 20, 20, 20, 8, 8, 8, 8, 8, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:33:29,185 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 22:33:29,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:33:29,186 INFO L82 PathProgramCache]: Analyzing trace with hash 217804872, now seen corresponding path program 1 times [2019-10-02 22:33:29,186 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:33:29,208 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:33:29,208 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:33:29,208 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:33:29,209 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:33:29,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:33:29,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2039 trivial. 0 not checked. [2019-10-02 22:33:29,904 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:33:29,904 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 22:33:29,904 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:33:29,905 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 22:33:29,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 22:33:29,906 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 22:33:29,906 INFO L87 Difference]: Start difference. First operand 31084 states and 40969 transitions. Second operand 5 states. [2019-10-02 22:34:06,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:34:06,988 INFO L93 Difference]: Finished difference Result 35087 states and 45842 transitions. [2019-10-02 22:34:06,988 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 22:34:06,989 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 694 [2019-10-02 22:34:06,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:34:07,110 INFO L225 Difference]: With dead ends: 35087 [2019-10-02 22:34:07,111 INFO L226 Difference]: Without dead ends: 35087 [2019-10-02 22:34:07,111 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 22:34:07,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35087 states. [2019-10-02 22:34:08,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35087 to 35050. [2019-10-02 22:34:08,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35050 states. [2019-10-02 22:34:08,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35050 states to 35050 states and 45796 transitions. [2019-10-02 22:34:08,214 INFO L78 Accepts]: Start accepts. Automaton has 35050 states and 45796 transitions. Word has length 694 [2019-10-02 22:34:08,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:34:08,216 INFO L475 AbstractCegarLoop]: Abstraction has 35050 states and 45796 transitions. [2019-10-02 22:34:08,216 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 22:34:08,217 INFO L276 IsEmpty]: Start isEmpty. Operand 35050 states and 45796 transitions. [2019-10-02 22:34:08,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 736 [2019-10-02 22:34:08,322 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:34:08,323 INFO L411 BasicCegarLoop]: trace histogram [26, 26, 20, 20, 20, 20, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:34:08,323 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 22:34:08,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:34:08,324 INFO L82 PathProgramCache]: Analyzing trace with hash -1688705424, now seen corresponding path program 1 times [2019-10-02 22:34:08,325 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:34:08,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:08,340 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:34:08,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:08,340 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:34:08,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:34:09,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2061 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 2033 trivial. 0 not checked. [2019-10-02 22:34:09,125 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:34:09,125 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 22:34:09,125 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:34:09,126 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 22:34:09,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 22:34:09,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 22:34:09,127 INFO L87 Difference]: Start difference. First operand 35050 states and 45796 transitions. Second operand 5 states. [2019-10-02 22:34:43,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:34:43,185 INFO L93 Difference]: Finished difference Result 48223 states and 63022 transitions. [2019-10-02 22:34:43,185 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 22:34:43,185 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 735 [2019-10-02 22:34:43,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:34:43,335 INFO L225 Difference]: With dead ends: 48223 [2019-10-02 22:34:43,335 INFO L226 Difference]: Without dead ends: 48223 [2019-10-02 22:34:43,336 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 22:34:43,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48223 states. [2019-10-02 22:34:44,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48223 to 48118. [2019-10-02 22:34:44,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48118 states. [2019-10-02 22:34:44,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48118 states to 48118 states and 62902 transitions. [2019-10-02 22:34:44,289 INFO L78 Accepts]: Start accepts. Automaton has 48118 states and 62902 transitions. Word has length 735 [2019-10-02 22:34:44,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:34:44,289 INFO L475 AbstractCegarLoop]: Abstraction has 48118 states and 62902 transitions. [2019-10-02 22:34:44,289 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 22:34:44,290 INFO L276 IsEmpty]: Start isEmpty. Operand 48118 states and 62902 transitions. [2019-10-02 22:34:44,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2019-10-02 22:34:44,363 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:34:44,364 INFO L411 BasicCegarLoop]: trace histogram [26, 26, 20, 20, 20, 20, 10, 10, 10, 10, 10, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:34:44,364 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 22:34:44,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:34:44,365 INFO L82 PathProgramCache]: Analyzing trace with hash 1181538315, now seen corresponding path program 1 times [2019-10-02 22:34:44,365 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:34:44,378 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:44,379 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:34:44,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:44,379 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:34:44,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:34:46,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2219 backedges. 47 proven. 8 refuted. 0 times theorem prover too weak. 2164 trivial. 0 not checked. [2019-10-02 22:34:46,803 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 22:34:46,803 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-02 22:34:46,805 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 780 with the following transitions: [2019-10-02 22:34:46,810 INFO L207 CegarAbsIntRunner]: [26], [43], [49], [50], [60], [65], [70], [75], [80], [83], [85], [90], [95], [100], [105], [110], [113], [145], [183], [185], [188], [194], [239], [241], [242], [247], [249], [250], [400], [405], [410], [415], [420], [425], [430], [435], [440], [445], [450], [455], [460], [465], [470], [475], [480], [485], [488], [723], [726], [728], [732], [823], [851], [852], [859], [861], [863], [870], [876], [878], [880], [885], [887], [892], [894], [899], [901], [903], [906], [911], [913], [916], [1056], [1058], [1062], [1064], [1066], [1067], [1076], [1079], [1081], [1082], [1095], [1096], [1191], [1193], [1194], [1199], [1200], [1317], [1318], [1519], [1521], [1522], [1590], [1592], [1593], [1922], [1928], [1929], [2077], [2098], [2101], [2102], [2105], [2107], [2111], [2113], [2114], [2526], [2531], [2536], [2541], [2546], [2551], [2554], [2556], [2559], [2600], [2602], [2604], [2609], [2612], [2957], [2959], [2960], [3027], [3028], [3029], [3032], [3035], [3038], [3040], [3045], [3050], [3053], [3055], [3058], [3151], [3153], [3156], [3160], [3161], [3162], [3169], [3172], [3174], [3229], [3230], [3231], [3233], [3235], [3237], [3239], [3241], [3243], [3245], [3247], [3249], [3251], [3253], [3255], [3257], [3259], [3261], [3263], [3265], [3267], [3269], [3271], [3272], [3321], [3323], [3324], [3427], [3429], [3430], [3435], [3437], [3438], [3473], [3475], [3480], [3482], [3483], [3503], [3505], [3506], [3536], [3538], [3539], [3632], [3634], [3635], [3636], [3639], [3656], [3660], [3661], [3662], [3664], [3665], [3691], [3692], [4127], [4129], [4131], [4132], [4179], [4181], [4182], [4187], [4188], [4189], [4192], [4198], [4200], [4211], [4213], [4216], [4218], [4221], [4225], [4258], [4259], [4271], [4273], [4275], [4277], [4280], [4284], [4286], [4289], [4291], [4294], [4301], [4302], [4307], [4308], [4423], [4425], [4427], [4429], [4431], [4438], [4440], [4519], [4521], [4524], [4526], [4527], [4583], [4584], [4694], [4696], [4697], [4801], [4802], [4853], [4854], [4906], [4907], [4908], [4910], [4912], [4913], [5063], [5064], [5256], [5257], [5347], [5349], [5350], [5352], [5358], [5359], [5426], [5427], [5430], [5432], [5433], [5438], [5440], [5442], [5444], [5447], [5452], [5454], [5461], [5463], [5464], [5465], [5466], [5505], [5506], [5535], [5536], [5537], [5538], [5559], [5560], [5561], [5562], [5579], [5580], [5581], [5582], [5685], [5686], [5727], [5728], [5729], [5730], [5733], [5734], [5735], [5736], [5737], [5738], [5739], [5740], [5741], [5742], [5743], [5744], [5745], [5746], [5747], [5748], [5749], [5750], [5813], [5814], [5815], [5816], [5817], [5818], [5819], [5820], [5821], [5822], [5823], [5824], [5825], [5826], [5827], [5828], [5875], [5876], [6019], [6020], [6041], [6042], [6205], [6206], [6363], [6364], [6365], [6369], [6370], [6371], [6372], [6373], [6374], [6375], [6376], [6449], [6450], [6461], [6462], [6463], [6464], [6465], [6466], [6467], [6468], [6473], [6474], [6475], [6476], [6515], [6516], [6519], [6520], [6537], [6538], [6539], [6540], [6541], [6542], [6543], [6544], [6545], [6546], [6547], [6548], [6549], [6550], [6551], [6552], [6553], [6554], [6555], [6556], [6557], [6558], [6559], [6560], [6561], [6562], [6563], [6564], [6565], [6566], [6567], [6568], [6569], [6570], [6571], [6572], [6573], [6574], [6575], [6576], [6599], [6600], [6653], [6654], [6657], [6658], [6681], [6682], [6683], [6684], [6693], [6694], [6699], [6700], [6727], [6728], [6729], [6731], [6732], [6733], [6734], [6735], [6736], [6741], [6742], [6745], [6746], [6989], [6990], [6991], [6992], [7009], [7010], [7015], [7016], [7017], [7018], [7019], [7020], [7021], [7022], [7039], [7040], [7041], [7042], [7043], [7044], [7045], [7046], [7047], [7048], [7097], [7098], [7099], [7100], [7101], [7102], [7103], [7104], [7137], [7138], [7139], [7140], [7141], [7142], [7143], [7144], [7221], [7222], [7293], [7294], [7295], [7296], [7519], [7520], [7521], [7522], [7543], [7544], [7545], [7546], [7549], [7550], [7551], [7552], [7553], [7554], [7555], [7556], [7557], [7558], [7561], [7562], [7563] [2019-10-02 22:34:46,899 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-02 22:34:46,899 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-02 22:34:47,258 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-02 22:34:47,260 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 436 root evaluator evaluations with a maximum evaluation depth of 0. Performed 436 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 944 variables. [2019-10-02 22:34:47,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:34:47,266 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-02 22:34:47,441 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-02 22:34:47,441 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-02 22:34:47,458 INFO L420 sIntCurrentIteration]: We unified 778 AI predicates to 778 [2019-10-02 22:34:47,458 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-02 22:34:47,459 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 22:34:47,459 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [9] total 9 [2019-10-02 22:34:47,459 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:34:47,461 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-02 22:34:47,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-02 22:34:47,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-02 22:34:47,462 INFO L87 Difference]: Start difference. First operand 48118 states and 62902 transitions. Second operand 2 states. [2019-10-02 22:34:47,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:34:47,462 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-02 22:34:47,463 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-02 22:34:47,463 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 779 [2019-10-02 22:34:47,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:34:47,463 INFO L225 Difference]: With dead ends: 2 [2019-10-02 22:34:47,463 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 22:34:47,464 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 778 GetRequests, 778 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-02 22:34:47,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 22:34:47,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 22:34:47,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 22:34:47,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 22:34:47,464 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 779 [2019-10-02 22:34:47,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:34:47,465 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 22:34:47,465 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-02 22:34:47,465 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 22:34:47,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 22:34:47,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 10:34:47 BoogieIcfgContainer [2019-10-02 22:34:47,471 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 22:34:47,474 INFO L168 Benchmark]: Toolchain (without parser) took 146350.47 ms. Allocated memory was 140.0 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 72.9 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 498.4 MB. Max. memory is 7.1 GB. [2019-10-02 22:34:47,475 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-02 22:34:47,477 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4581.70 ms. Allocated memory was 140.0 MB in the beginning and 375.9 MB in the end (delta: 235.9 MB). Free memory was 72.7 MB in the beginning and 159.5 MB in the end (delta: -86.9 MB). Peak memory consumption was 149.1 MB. Max. memory is 7.1 GB. [2019-10-02 22:34:47,479 INFO L168 Benchmark]: Boogie Preprocessor took 425.41 ms. Allocated memory is still 375.9 MB. Free memory was 159.5 MB in the beginning and 116.3 MB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 7.1 GB. [2019-10-02 22:34:47,480 INFO L168 Benchmark]: RCFGBuilder took 13893.25 ms. Allocated memory was 375.9 MB in the beginning and 726.7 MB in the end (delta: 350.7 MB). Free memory was 116.3 MB in the beginning and 536.7 MB in the end (delta: -420.4 MB). Peak memory consumption was 277.4 MB. Max. memory is 7.1 GB. [2019-10-02 22:34:47,486 INFO L168 Benchmark]: TraceAbstraction took 127445.64 ms. Allocated memory was 726.7 MB in the beginning and 2.2 GB in the end (delta: 1.4 GB). Free memory was 536.7 MB in the beginning and 1.6 GB in the end (delta: -1.1 GB). Peak memory consumption was 375.5 MB. Max. memory is 7.1 GB. [2019-10-02 22:34:47,495 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 140.0 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4581.70 ms. Allocated memory was 140.0 MB in the beginning and 375.9 MB in the end (delta: 235.9 MB). Free memory was 72.7 MB in the beginning and 159.5 MB in the end (delta: -86.9 MB). Peak memory consumption was 149.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 425.41 ms. Allocated memory is still 375.9 MB. Free memory was 159.5 MB in the beginning and 116.3 MB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13893.25 ms. Allocated memory was 375.9 MB in the beginning and 726.7 MB in the end (delta: 350.7 MB). Free memory was 116.3 MB in the beginning and 536.7 MB in the end (delta: -420.4 MB). Peak memory consumption was 277.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 127445.64 ms. Allocated memory was 726.7 MB in the beginning and 2.2 GB in the end (delta: 1.4 GB). Free memory was 536.7 MB in the beginning and 1.6 GB in the end (delta: -1.1 GB). Peak memory consumption was 375.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 13383]: 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 393 procedures, 3642 locations, 1 error locations. SAFE Result, 127.3s OverallTime, 7 OverallIterations, 26 TraceHistogramMax, 113.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 32837 SDtfs, 33499 SDslu, 29288 SDs, 0 SdLazy, 42383 SolverSat, 15586 SolverUnsat, 16 SolverUnknown, 0 SolverNotchecked, 98.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 826 GetRequests, 798 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=48118occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.4s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.075835475578406 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.9s AutomataMinimizationTime, 7 MinimizatonAttempts, 183 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 3723 NumberOfCodeBlocks, 3723 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 3716 ConstructedInterpolants, 0 QuantifiedInterpolants, 2596844 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 6 PerfectInterpolantSequences, 12400/12408 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...