/usr/bin/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 --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 05:48:30,972 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 05:48:30,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 05:48:31,003 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 05:48:31,003 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 05:48:31,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 05:48:31,006 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 05:48:31,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 05:48:31,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 05:48:31,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 05:48:31,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 05:48:31,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 05:48:31,012 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 05:48:31,013 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 05:48:31,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 05:48:31,015 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 05:48:31,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 05:48:31,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 05:48:31,021 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 05:48:31,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 05:48:31,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 05:48:31,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 05:48:31,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 05:48:31,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 05:48:31,031 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 05:48:31,031 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 05:48:31,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 05:48:31,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 05:48:31,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 05:48:31,033 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 05:48:31,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 05:48:31,034 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 05:48:31,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 05:48:31,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 05:48:31,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 05:48:31,037 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 05:48:31,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 05:48:31,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 05:48:31,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 05:48:31,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 05:48:31,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 05:48:31,040 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 05:48:31,063 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 05:48:31,063 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 05:48:31,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 05:48:31,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 05:48:31,065 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 05:48:31,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 05:48:31,065 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 05:48:31,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 05:48:31,066 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 05:48:31,066 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 05:48:31,066 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 05:48:31,066 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 05:48:31,067 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 05:48:31,067 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 05:48:31,067 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 05:48:31,067 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 05:48:31,067 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 05:48:31,067 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 05:48:31,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 05:48:31,068 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 05:48:31,068 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 05:48:31,068 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 05:48:31,069 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 05:48:31,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 05:48:31,069 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 05:48:31,069 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 05:48:31,069 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 05:48:31,070 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 05:48:31,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 05:48:31,358 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 05:48:31,361 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 05:48:31,363 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 05:48:31,364 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 05:48:31,364 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2020-10-15 05:48:31,423 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/62f5ecb06/cf9f5c477b1f4b32862a838a6f7f2e81/FLAG7f415f327 [2020-10-15 05:48:32,269 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 05:48:32,270 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2020-10-15 05:48:32,317 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/62f5ecb06/cf9f5c477b1f4b32862a838a6f7f2e81/FLAG7f415f327 [2020-10-15 05:48:32,746 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/62f5ecb06/cf9f5c477b1f4b32862a838a6f7f2e81 [2020-10-15 05:48:32,754 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 05:48:32,756 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 05:48:32,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 05:48:32,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 05:48:32,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 05:48:32,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:48:32" (1/1) ... [2020-10-15 05:48:32,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@288880c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:32, skipping insertion in model container [2020-10-15 05:48:32,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:48:32" (1/1) ... [2020-10-15 05:48:32,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 05:48:32,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 05:48:35,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 05:48:35,911 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 05:48:36,385 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 05:48:37,399 INFO L208 MainTranslator]: Completed translation [2020-10-15 05:48:37,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:37 WrapperNode [2020-10-15 05:48:37,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 05:48:37,400 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 05:48:37,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 05:48:37,401 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 05:48:37,410 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:37" (1/1) ... [2020-10-15 05:48:37,411 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:37" (1/1) ... [2020-10-15 05:48:37,544 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:37" (1/1) ... [2020-10-15 05:48:37,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:37" (1/1) ... [2020-10-15 05:48:37,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:37" (1/1) ... [2020-10-15 05:48:37,713 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:37" (1/1) ... [2020-10-15 05:48:37,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:37" (1/1) ... [2020-10-15 05:48:37,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 05:48:37,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 05:48:37,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 05:48:37,804 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 05:48:37,805 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:37" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-15 05:48:37,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 05:48:37,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 05:48:37,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2020-10-15 05:48:37,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2020-10-15 05:48:37,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-15 05:48:37,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 05:48:37,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 05:48:37,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 05:48:37,891 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 05:48:37,892 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 05:48:37,892 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-15 05:48:37,892 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 05:48:37,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-15 05:48:37,892 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2020-10-15 05:48:37,893 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2020-10-15 05:48:37,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 05:48:37,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 05:48:37,895 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-15 05:48:37,895 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 05:48:37,895 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-15 05:48:37,895 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 05:48:37,896 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2020-10-15 05:48:37,896 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-15 05:48:37,896 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 05:48:37,896 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-15 05:48:37,896 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-15 05:48:37,897 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-15 05:48:37,897 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-15 05:48:37,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 05:48:37,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-15 05:48:37,897 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-15 05:48:37,897 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-15 05:48:37,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-15 05:48:37,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2020-10-15 05:48:37,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2020-10-15 05:48:37,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2020-10-15 05:48:37,898 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-15 05:48:37,898 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-15 05:48:37,898 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-15 05:48:37,899 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-15 05:48:37,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 05:48:37,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 05:48:37,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 05:48:37,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 05:48:37,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 05:48:37,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 05:48:37,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 05:48:37,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 05:48:37,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-15 05:48:37,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-15 05:48:37,900 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-15 05:48:37,901 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-15 05:48:37,901 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-15 05:48:37,901 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-15 05:48:37,901 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-15 05:48:37,901 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-15 05:48:37,901 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-15 05:48:37,902 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 05:48:37,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_resolve_flowctrl_fdx [2020-10-15 05:48:37,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc [2020-10-15 05:48:37,902 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2020-10-15 05:48:37,902 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2020-10-15 05:48:37,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read [2020-10-15 05:48:37,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read_shift [2020-10-15 05:48:37,903 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_read [2020-10-15 05:48:37,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write [2020-10-15 05:48:37,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write_shift [2020-10-15 05:48:37,903 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_write [2020-10-15 05:48:37,903 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo [2020-10-15 05:48:37,903 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo_shift [2020-10-15 05:48:37,904 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo [2020-10-15 05:48:37,904 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo_shift [2020-10-15 05:48:37,905 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_enable_resources [2020-10-15 05:48:37,906 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_resources [2020-10-15 05:48:37,906 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_request_resources [2020-10-15 05:48:37,906 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_free_resources [2020-10-15 05:48:37,906 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_complete [2020-10-15 05:48:37,906 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_read [2020-10-15 05:48:37,907 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_write [2020-10-15 05:48:37,907 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_read [2020-10-15 05:48:37,907 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_write [2020-10-15 05:48:37,907 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_external [2020-10-15 05:48:37,907 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_initialise_external [2020-10-15 05:48:37,907 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatus [2020-10-15 05:48:37,907 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_get_rxstatus [2020-10-15 05:48:37,907 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_check_loopbackpkt [2020-10-15 05:48:37,908 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_reset [2020-10-15 05:48:37,908 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_loopbacktest [2020-10-15 05:48:37,909 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_update_flowcontrol [2020-10-15 05:48:37,909 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_adjust_link [2020-10-15 05:48:37,909 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_probe [2020-10-15 05:48:37,909 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_init [2020-10-15 05:48:37,909 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatcount [2020-10-15 05:48:37,909 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_update_txcounters [2020-10-15 05:48:37,909 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_counterrors [2020-10-15 05:48:37,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_fastforward [2020-10-15 05:48:37,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_poll [2020-10-15 05:48:37,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_hash [2020-10-15 05:48:37,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update [2020-10-15 05:48:37,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update_workaround [2020-10-15 05:48:37,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_disable_energy_detect [2020-10-15 05:48:37,910 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_energy_detect [2020-10-15 05:48:37,911 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_soft_reset [2020-10-15 05:48:37,911 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_hw_mac_address [2020-10-15 05:48:37,911 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_irq_chip [2020-10-15 05:48:37,911 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_open [2020-10-15 05:48:37,911 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_stop [2020-10-15 05:48:37,911 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_hard_start_xmit [2020-10-15 05:48:37,911 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_get_stats [2020-10-15 05:48:37,912 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_multicast_list [2020-10-15 05:48:37,912 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_irqhandler [2020-10-15 05:48:37,912 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_poll_controller [2020-10-15 05:48:37,912 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_mac_address [2020-10-15 05:48:37,912 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_do_ioctl [2020-10-15 05:48:37,912 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getsettings [2020-10-15 05:48:37,913 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_setsettings [2020-10-15 05:48:37,913 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getdrvinfo [2020-10-15 05:48:37,913 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_nwayreset [2020-10-15 05:48:37,913 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getmsglevel [2020-10-15 05:48:37,913 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_setmsglevel [2020-10-15 05:48:37,913 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregslen [2020-10-15 05:48:37,914 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregs [2020-10-15 05:48:37,914 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_enable_access [2020-10-15 05:48:37,914 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_send_cmd [2020-10-15 05:48:37,914 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_read_location [2020-10-15 05:48:37,915 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_write_location [2020-10-15 05:48:37,915 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom_len [2020-10-15 05:48:37,916 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom [2020-10-15 05:48:37,919 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_set_eeprom [2020-10-15 05:48:37,919 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_read_mac_address [2020-10-15 05:48:37,919 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_init [2020-10-15 05:48:37,919 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_remove [2020-10-15 05:48:37,920 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_probe_config_dt [2020-10-15 05:48:37,920 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_probe [2020-10-15 05:48:37,920 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_suspend [2020-10-15 05:48:37,920 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_resume [2020-10-15 05:48:37,921 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_init_module [2020-10-15 05:48:37,921 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_cleanup_module [2020-10-15 05:48:37,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2020-10-15 05:48:37,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_smsc911x_init_module_14_9 [2020-10-15 05:48:37,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register [2020-10-15 05:48:37,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-15 05:48:37,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2020-10-15 05:48:37,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2020-10-15 05:48:37,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_14_4 [2020-10-15 05:48:37,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2020-10-15 05:48:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2020-10-15 05:48:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_2_5 [2020-10-15 05:48:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_2_6 [2020-10-15 05:48:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2020-10-15 05:48:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_2 [2020-10-15 05:48:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_14_5 [2020-10-15 05:48:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-15 05:48:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-15 05:48:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 05:48:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 05:48:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-15 05:48:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-15 05:48:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 05:48:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 05:48:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-15 05:48:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-15 05:48:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-15 05:48:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-15 05:48:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-15 05:48:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-15 05:48:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-15 05:48:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-15 05:48:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 05:48:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-15 05:48:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-15 05:48:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2020-10-15 05:48:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2020-10-15 05:48:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 05:48:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-15 05:48:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-15 05:48:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-15 05:48:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-15 05:48:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2020-10-15 05:48:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_15 [2020-10-15 05:48:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-15 05:48:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2020-10-15 05:48:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-15 05:48:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 05:48:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-15 05:48:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-15 05:48:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 05:48:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 05:48:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 05:48:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 05:48:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2020-10-15 05:48:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_2_14 [2020-10-15 05:48:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_2_3 [2020-10-15 05:48:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_platform_instance_2 [2020-10-15 05:48:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_pm_ops_instance_3 [2020-10-15 05:48:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-15 05:48:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-15 05:48:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-15 05:48:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-15 05:48:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-15 05:48:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-15 05:48:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-15 05:48:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-15 05:48:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-15 05:48:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-15 05:48:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-15 05:48:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-15 05:48:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-15 05:48:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-15 05:48:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-15 05:48:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-15 05:48:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-15 05:48:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-15 05:48:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-15 05:48:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-15 05:48:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-15 05:48:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-15 05:48:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-15 05:48:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-15 05:48:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2020-10-15 05:48:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-15 05:48:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_smsc911x_ops_dummy_resourceless_instance_4 [2020-10-15 05:48:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_smsc911x_ops_dummy_resourceless_instance_5 [2020-10-15 05:48:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-15 05:48:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2020-10-15 05:48:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 05:48:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 05:48:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_6 [2020-10-15 05:48:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_7 [2020-10-15 05:48:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_10 [2020-10-15 05:48:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_11 [2020-10-15 05:48:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_12 [2020-10-15 05:48:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_13 [2020-10-15 05:48:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_14 [2020-10-15 05:48:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_15 [2020-10-15 05:48:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_16 [2020-10-15 05:48:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2020-10-15 05:48:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_18 [2020-10-15 05:48:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_19 [2020-10-15 05:48:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_20 [2020-10-15 05:48:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_21 [2020-10-15 05:48:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_22 [2020-10-15 05:48:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_23 [2020-10-15 05:48:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_24 [2020-10-15 05:48:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 05:48:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 05:48:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 05:48:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 05:48:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 05:48:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 05:48:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 05:48:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 05:48:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 05:48:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 05:48:37,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 05:48:37,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 05:48:37,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 05:48:37,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 05:48:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 05:48:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 05:48:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 05:48:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 05:48:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 05:48:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 05:48:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 05:48:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 05:48:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 05:48:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 05:48:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 05:48:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 05:48:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 05:48:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 05:48:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 05:48:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 05:48:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_clk [2020-10-15 05:48:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_enable_clk [2020-10-15 05:48:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_clk_of_smsc911x_data [2020-10-15 05:48:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_enable_clk_of_smsc911x_data [2020-10-15 05:48:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 05:48:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2020-10-15 05:48:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 05:48:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-15 05:48:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-15 05:48:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-15 05:48:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 05:48:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-15 05:48:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 05:48:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-15 05:48:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-15 05:48:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 05:48:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-15 05:48:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-15 05:48:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 05:48:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-15 05:48:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 05:48:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 05:48:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-15 05:48:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get [2020-10-15 05:48:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2020-10-15 05:48:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 05:48:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-15 05:48:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-15 05:48:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-15 05:48:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-15 05:48:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 05:48:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 05:48:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2020-10-15 05:48:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-15 05:48:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2020-10-15 05:48:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 05:48:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 05:48:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-15 05:48:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2020-10-15 05:48:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-15 05:48:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-15 05:48:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2020-10-15 05:48:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 05:48:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 05:48:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 05:48:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 05:48:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-15 05:48:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 05:48:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 05:48:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 05:48:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc_size [2020-10-15 05:48:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2020-10-15 05:48:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_read [2020-10-15 05:48:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_register [2020-10-15 05:48:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2020-10-15 05:48:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2020-10-15 05:48:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-15 05:48:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-15 05:48:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-15 05:48:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-15 05:48:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-15 05:48:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-15 05:48:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-15 05:48:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 05:48:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect_direct [2020-10-15 05:48:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2020-10-15 05:48:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_gset [2020-10-15 05:48:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_sset [2020-10-15 05:48:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_find_first [2020-10-15 05:48:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_mii_ioctl [2020-10-15 05:48:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2020-10-15 05:48:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2020-10-15 05:48:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2020-10-15 05:48:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-15 05:48:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-15 05:48:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2020-10-15 05:48:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 05:48:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 05:48:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2020-10-15 05:48:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_enable [2020-10-15 05:48:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2020-10-15 05:48:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_get [2020-10-15 05:48:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 05:48:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2020-10-15 05:48:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 05:48:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2020-10-15 05:48:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 05:48:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 05:48:37,963 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 05:48:37,963 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 05:48:37,963 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 05:48:37,963 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 05:48:37,963 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 05:48:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 05:48:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 05:48:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 05:48:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 05:48:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 05:48:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_clk_of_smsc911x_data [2020-10-15 05:48:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_enable_clk_of_smsc911x_data [2020-10-15 05:48:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 05:48:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 05:48:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-15 05:48:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 05:48:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 05:48:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 05:48:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 05:48:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 05:48:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 05:48:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 05:48:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 05:48:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 05:48:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 05:48:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 05:48:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 05:48:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-15 05:48:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 05:48:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 05:48:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-15 05:48:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2020-10-15 05:48:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 05:48:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-15 05:48:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-15 05:48:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 05:48:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 05:48:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 05:48:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 05:48:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 05:48:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 05:48:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2020-10-15 05:48:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 05:48:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 05:48:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 05:48:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 05:48:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 05:48:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-15 05:48:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-15 05:48:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 05:48:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-15 05:48:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 05:48:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 05:48:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 05:48:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-15 05:48:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 05:48:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-15 05:48:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 05:48:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2020-10-15 05:48:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 05:48:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-15 05:48:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-15 05:48:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-15 05:48:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 05:48:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 05:48:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-15 05:48:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-15 05:48:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-15 05:48:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-15 05:48:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-15 05:48:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-15 05:48:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2020-10-15 05:48:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2020-10-15 05:48:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 05:48:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_6 [2020-10-15 05:48:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_21 [2020-10-15 05:48:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_22 [2020-10-15 05:48:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_7 [2020-10-15 05:48:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-15 05:48:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 05:48:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-15 05:48:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-15 05:48:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 05:48:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-15 05:48:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 05:48:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-15 05:48:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-15 05:48:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-15 05:48:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2020-10-15 05:48:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2020-10-15 05:48:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2020-10-15 05:48:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2020-10-15 05:48:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2020-10-15 05:48:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-15 05:48:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2020-10-15 05:48:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-15 05:48:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-15 05:48:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-15 05:48:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-15 05:48:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-15 05:48:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-15 05:48:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 05:48:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 05:48:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-15 05:48:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 05:48:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_14 [2020-10-15 05:48:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_20 [2020-10-15 05:48:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 05:48:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 05:48:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 05:48:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 05:48:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 05:48:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 05:48:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 05:48:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 05:48:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-15 05:48:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-15 05:48:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-15 05:48:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2020-10-15 05:48:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 05:48:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2020-10-15 05:48:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 05:48:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_12 [2020-10-15 05:48:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_18 [2020-10-15 05:48:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-15 05:48:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-15 05:48:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-15 05:48:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-15 05:48:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2020-10-15 05:48:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-15 05:48:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_23 [2020-10-15 05:48:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-15 05:48:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_24 [2020-10-15 05:48:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-15 05:48:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-15 05:48:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-15 05:48:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-15 05:48:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get [2020-10-15 05:48:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2020-10-15 05:48:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_10 [2020-10-15 05:48:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_11 [2020-10-15 05:48:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 05:48:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-15 05:48:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 05:48:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 05:48:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_15 [2020-10-15 05:48:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-15 05:48:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-15 05:48:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-15 05:48:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-15 05:48:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-15 05:48:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 05:48:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 05:48:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_16 [2020-10-15 05:48:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 05:48:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_13 [2020-10-15 05:48:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_19 [2020-10-15 05:48:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-15 05:48:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-15 05:48:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_get [2020-10-15 05:48:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_enable [2020-10-15 05:48:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2020-10-15 05:48:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2020-10-15 05:48:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure mii_resolve_flowctrl_fdx [2020-10-15 05:48:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc_size [2020-10-15 05:48:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc [2020-10-15 05:48:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_register [2020-10-15 05:48:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2020-10-15 05:48:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2020-10-15 05:48:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_read [2020-10-15 05:48:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2020-10-15 05:48:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2020-10-15 05:48:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2020-10-15 05:48:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure phy_find_first [2020-10-15 05:48:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect_direct [2020-10-15 05:48:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2020-10-15 05:48:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2020-10-15 05:48:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2020-10-15 05:48:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2020-10-15 05:48:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_sset [2020-10-15 05:48:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_gset [2020-10-15 05:48:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure phy_mii_ioctl [2020-10-15 05:48:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read [2020-10-15 05:48:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read_shift [2020-10-15 05:48:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_read [2020-10-15 05:48:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2020-10-15 05:48:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write [2020-10-15 05:48:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write_shift [2020-10-15 05:48:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_write [2020-10-15 05:48:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2020-10-15 05:48:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo [2020-10-15 05:48:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo_shift [2020-10-15 05:48:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo [2020-10-15 05:48:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo_shift [2020-10-15 05:48:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_enable_resources [2020-10-15 05:48:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_resources [2020-10-15 05:48:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_request_resources [2020-10-15 05:48:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_free_resources [2020-10-15 05:48:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_complete [2020-10-15 05:48:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_read [2020-10-15 05:48:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_write [2020-10-15 05:48:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_read [2020-10-15 05:48:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_write [2020-10-15 05:48:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_external [2020-10-15 05:48:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_initialise_external [2020-10-15 05:48:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatus [2020-10-15 05:48:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_get_rxstatus [2020-10-15 05:48:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_check_loopbackpkt [2020-10-15 05:48:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-15 05:48:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 05:48:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_reset [2020-10-15 05:48:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_loopbacktest [2020-10-15 05:48:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_update_flowcontrol [2020-10-15 05:48:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_adjust_link [2020-10-15 05:48:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_probe [2020-10-15 05:48:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_init [2020-10-15 05:48:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatcount [2020-10-15 05:48:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_update_txcounters [2020-10-15 05:48:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_counterrors [2020-10-15 05:48:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_fastforward [2020-10-15 05:48:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_poll [2020-10-15 05:48:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_hash [2020-10-15 05:48:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update [2020-10-15 05:48:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update_workaround [2020-10-15 05:48:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_disable_energy_detect [2020-10-15 05:48:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_energy_detect [2020-10-15 05:48:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_soft_reset [2020-10-15 05:48:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_hw_mac_address [2020-10-15 05:48:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_irq_chip [2020-10-15 05:48:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_open [2020-10-15 05:48:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_stop [2020-10-15 05:48:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_hard_start_xmit [2020-10-15 05:48:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_get_stats [2020-10-15 05:48:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_multicast_list [2020-10-15 05:48:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_irqhandler [2020-10-15 05:48:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_poll_controller [2020-10-15 05:48:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_mac_address [2020-10-15 05:48:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 05:48:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_do_ioctl [2020-10-15 05:48:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getsettings [2020-10-15 05:48:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_setsettings [2020-10-15 05:48:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getdrvinfo [2020-10-15 05:48:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_nwayreset [2020-10-15 05:48:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getmsglevel [2020-10-15 05:48:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_setmsglevel [2020-10-15 05:48:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregslen [2020-10-15 05:48:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregs [2020-10-15 05:48:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_enable_access [2020-10-15 05:48:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_send_cmd [2020-10-15 05:48:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_read_location [2020-10-15 05:48:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_write_location [2020-10-15 05:48:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom_len [2020-10-15 05:48:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom [2020-10-15 05:48:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_set_eeprom [2020-10-15 05:48:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_read_mac_address [2020-10-15 05:48:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_init [2020-10-15 05:48:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_remove [2020-10-15 05:48:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_probe_config_dt [2020-10-15 05:48:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_probe [2020-10-15 05:48:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_suspend [2020-10-15 05:48:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_resume [2020-10-15 05:48:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_init_module [2020-10-15 05:48:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_cleanup_module [2020-10-15 05:48:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2020-10-15 05:48:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_smsc911x_init_module_14_9 [2020-10-15 05:48:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register [2020-10-15 05:48:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-15 05:48:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2020-10-15 05:48:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2020-10-15 05:48:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_14_4 [2020-10-15 05:48:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2020-10-15 05:48:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2020-10-15 05:48:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_2_5 [2020-10-15 05:48:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_2_6 [2020-10-15 05:48:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2020-10-15 05:48:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_2 [2020-10-15 05:48:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_14_5 [2020-10-15 05:48:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-15 05:48:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-15 05:48:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 05:48:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 05:48:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-15 05:48:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-15 05:48:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 05:48:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 05:48:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-15 05:48:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-15 05:48:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-15 05:48:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-15 05:48:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-15 05:48:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-15 05:48:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-15 05:48:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-15 05:48:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 05:48:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2020-10-15 05:48:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2020-10-15 05:48:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2020-10-15 05:48:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2020-10-15 05:48:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 05:48:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-15 05:48:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-15 05:48:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-15 05:48:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-15 05:48:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2020-10-15 05:48:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_15 [2020-10-15 05:48:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-15 05:48:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2020-10-15 05:48:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-15 05:48:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 05:48:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-15 05:48:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-15 05:48:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 05:48:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 05:48:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 05:48:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 05:48:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2020-10-15 05:48:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_2_14 [2020-10-15 05:48:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_2_3 [2020-10-15 05:48:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_platform_instance_2 [2020-10-15 05:48:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_pm_ops_instance_3 [2020-10-15 05:48:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-15 05:48:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-15 05:48:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-15 05:48:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-15 05:48:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-15 05:48:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-15 05:48:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-15 05:48:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-15 05:48:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-15 05:48:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-15 05:48:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-15 05:48:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-15 05:48:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-15 05:48:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-15 05:48:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-15 05:48:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-15 05:48:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-15 05:48:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-15 05:48:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-15 05:48:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-15 05:48:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-15 05:48:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-15 05:48:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-15 05:48:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-15 05:48:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2020-10-15 05:48:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-15 05:48:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_smsc911x_ops_dummy_resourceless_instance_4 [2020-10-15 05:48:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_smsc911x_ops_dummy_resourceless_instance_5 [2020-10-15 05:48:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-15 05:48:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2020-10-15 05:48:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 05:48:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 05:48:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 05:48:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 05:48:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 05:48:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 05:48:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 05:48:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 05:48:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 05:48:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 05:48:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 05:48:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 05:48:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 05:48:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 05:48:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 05:48:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 05:48:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 05:48:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 05:48:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 05:48:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 05:48:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 05:48:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 05:48:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 05:48:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 05:48:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 05:48:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 05:48:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 05:48:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 05:48:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 05:48:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 05:48:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 05:48:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2020-10-15 05:48:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_clk [2020-10-15 05:48:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_enable_clk [2020-10-15 05:48:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 05:48:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 05:48:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 05:48:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 05:48:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 05:48:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 05:48:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 05:48:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 05:48:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 05:48:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 05:48:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 05:48:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 05:48:41,588 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 05:48:51,439 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 05:48:51,439 INFO L295 CfgBuilder]: Removed 2 assume(true) statements. [2020-10-15 05:48:51,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:48:51 BoogieIcfgContainer [2020-10-15 05:48:51,453 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 05:48:51,454 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 05:48:51,455 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 05:48:51,458 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 05:48:51,458 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 05:48:32" (1/3) ... [2020-10-15 05:48:51,460 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36d73a83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 05:48:51, skipping insertion in model container [2020-10-15 05:48:51,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:48:37" (2/3) ... [2020-10-15 05:48:51,460 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36d73a83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 05:48:51, skipping insertion in model container [2020-10-15 05:48:51,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:48:51" (3/3) ... [2020-10-15 05:48:51,462 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2020-10-15 05:48:51,472 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 05:48:51,484 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 05:48:51,499 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 05:48:51,539 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 05:48:51,539 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 05:48:51,539 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 05:48:51,539 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 05:48:51,539 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 05:48:51,540 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 05:48:51,540 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 05:48:51,540 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 05:48:51,615 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states. [2020-10-15 05:48:51,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2020-10-15 05:48:51,624 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 05:48:51,625 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 05:48:51,625 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 05:48:51,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 05:48:51,631 INFO L82 PathProgramCache]: Analyzing trace with hash -1254470624, now seen corresponding path program 1 times [2020-10-15 05:48:51,639 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 05:48:51,640 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [420227336] [2020-10-15 05:48:51,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 05:48:52,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:48:52,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:48:58,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:48:58,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-15 05:48:58,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:48:58,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5731 [2020-10-15 05:48:58,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:48:58,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:48:58,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 05:48:58,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 05:48:58,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 111 [2020-10-15 05:48:58,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 05:49:02,094 WARN L193 SmtUtils]: Spent 3.60 s on a formula simplification that was a NOOP. DAG size: 937 [2020-10-15 05:49:02,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:49:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:02,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:03,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:03,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:03,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:03,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1472 [2020-10-15 05:49:03,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:03,651 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:03,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:03,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:03,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 05:49:03,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:03,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 05:49:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:03,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:03,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:03,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 05:49:03,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:03,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 05:49:03,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:03,812 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:03,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:03,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:03,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 05:49:03,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:49:03,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 05:49:03,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:03,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:03,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:03,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-15 05:49:03,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:03,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-15 05:49:03,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:03,980 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:03,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:03,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:03,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 49 [2020-10-15 05:49:03,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:49:04,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:04,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:04,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:04,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-15 05:49:04,058 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:04,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-15 05:49:04,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:04,059 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:04,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:04,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:04,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:04,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:04,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:04,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:04,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:04,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-15 05:49:04,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:04,132 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-15 05:49:04,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:04,132 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:04,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:04,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:04,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:04,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:04,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:04,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:04,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:04,169 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:04,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:04,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:49:04,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:04,170 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:04,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:04,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:04,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:04,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:04,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 05:49:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:04,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:04,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:04,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-15 05:49:04,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:04,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 05:49:04,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:04,235 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:04,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:04,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:04,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:04,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:04,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:04,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:04,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:04,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:04,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:04,267 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:49:04,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:04,267 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:04,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:04,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:04,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:04,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:04,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-15 05:49:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:04,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:04,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:04,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:04,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:04,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 05:49:04,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:04,302 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:04,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:04,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:04,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:04,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:04,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-10-15 05:49:04,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:04,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:04,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:04,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 05:49:04,365 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:04,365 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-15 05:49:04,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:04,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:04,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:04,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:04,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 05:49:04,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:04,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:04,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:04,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:04,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:04,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:49:04,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:04,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 05:49:04,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:04,417 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:04,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:04,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:04,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:04,418 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:04,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:49:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:04,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:04,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:04,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:04,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:04,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 05:49:04,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:04,459 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:04,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:49:04,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:04,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:49:04,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:04,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-10-15 05:49:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:04,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:04,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:04,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:49:04,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:04,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 05:49:04,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:04,507 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:04,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:04,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:04,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:49:04,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:49:04,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-15 05:49:04,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:49:04,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:49:04,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:49:04,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:49:04,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:49:04,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 05:49:04,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:49:04,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:49:04,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:49:04,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:49:04,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 05:49:04,567 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 05:49:04,661 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-10-15 05:49:04,662 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [420227336] [2020-10-15 05:49:04,664 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 05:49:04,665 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-15 05:49:04,666 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462995282] [2020-10-15 05:49:04,672 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-15 05:49:04,673 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 05:49:04,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-15 05:49:04,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-10-15 05:49:04,692 INFO L87 Difference]: Start difference. First operand 3176 states. Second operand 7 states. [2020-10-15 05:49:08,244 WARN L193 SmtUtils]: Spent 3.46 s on a formula simplification that was a NOOP. DAG size: 946 [2020-10-15 05:49:20,754 WARN L193 SmtUtils]: Spent 3.54 s on a formula simplification that was a NOOP. DAG size: 948 [2020-10-15 05:49:26,747 WARN L193 SmtUtils]: Spent 3.59 s on a formula simplification that was a NOOP. DAG size: 951 [2020-10-15 05:49:30,414 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification that was a NOOP. DAG size: 953 [2020-10-15 05:49:45,488 WARN L193 SmtUtils]: Spent 3.49 s on a formula simplification that was a NOOP. DAG size: 939 [2020-10-15 05:51:40,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 05:51:40,236 INFO L93 Difference]: Finished difference Result 6957 states and 9858 transitions. [2020-10-15 05:51:40,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-15 05:51:40,241 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 79 [2020-10-15 05:51:40,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 05:51:40,307 INFO L225 Difference]: With dead ends: 6957 [2020-10-15 05:51:40,307 INFO L226 Difference]: Without dead ends: 3973 [2020-10-15 05:51:40,335 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 21.6s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2020-10-15 05:51:40,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3973 states. [2020-10-15 05:51:42,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3973 to 2984. [2020-10-15 05:51:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2984 states. [2020-10-15 05:51:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 2984 states and 3880 transitions. [2020-10-15 05:51:42,122 INFO L78 Accepts]: Start accepts. Automaton has 2984 states and 3880 transitions. Word has length 79 [2020-10-15 05:51:42,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 05:51:42,123 INFO L479 AbstractCegarLoop]: Abstraction has 2984 states and 3880 transitions. [2020-10-15 05:51:42,123 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-15 05:51:42,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 3880 transitions. [2020-10-15 05:51:42,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2020-10-15 05:51:42,128 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 05:51:42,128 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 05:51:42,129 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 05:51:42,129 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 05:51:42,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 05:51:42,130 INFO L82 PathProgramCache]: Analyzing trace with hash -1232638631, now seen corresponding path program 1 times [2020-10-15 05:51:42,130 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 05:51:42,130 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1639673780] [2020-10-15 05:51:42,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 05:51:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:42,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:47,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:47,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 124 [2020-10-15 05:51:48,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:48,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5690 [2020-10-15 05:51:48,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:48,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:48,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 16 [2020-10-15 05:51:48,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 05:51:48,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 118 [2020-10-15 05:51:48,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:51,915 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification that was a NOOP. DAG size: 937 [2020-10-15 05:51:51,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 05:51:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:52,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:53,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:53,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:53,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:53,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1173 [2020-10-15 05:51:53,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:53,180 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:53,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:53,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:53,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 05:51:53,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:53,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 05:51:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:53,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:53,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:53,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 05:51:53,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:53,346 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 05:51:53,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:53,346 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:53,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:53,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:53,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 05:51:53,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:53,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 05:51:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:53,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:53,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:53,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-15 05:51:53,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:53,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 222 [2020-10-15 05:51:53,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:53,648 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:53,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-15 05:51:53,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-15 05:51:53,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 52 [2020-10-15 05:51:53,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:53,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:53,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:53,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:53,946 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-15 05:51:53,947 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:53,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 200 [2020-10-15 05:51:53,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:53,947 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:53,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-15 05:51:53,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-15 05:51:53,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 45 [2020-10-15 05:51:53,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:53,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:53,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:54,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:54,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-15 05:51:54,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:54,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-15 05:51:54,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:54,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:54,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 05:51:54,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-15 05:51:54,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 38 [2020-10-15 05:51:54,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:54,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:54,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:54,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:54,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:54,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:54,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:54,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:51:54,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:54,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:54,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:54,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:54,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:54,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:54,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 05:51:54,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:54,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:54,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:54,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-15 05:51:54,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:54,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-15 05:51:54,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:54,142 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:54,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 05:51:54,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-15 05:51:54,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 24 [2020-10-15 05:51:54,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:54,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:54,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:54,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:54,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:54,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:54,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:51:54,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:54,176 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:54,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:54,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:54,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:54,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:54,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-15 05:51:54,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:54,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:54,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:54,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:54,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:54,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 05:51:54,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:54,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:54,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:54,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:54,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 05:51:54,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:54,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-10-15 05:51:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:54,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:54,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:54,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 05:51:54,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:54,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 05:51:54,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:54,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:54,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:54,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:54,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 05:51:54,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:54,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:54,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:54,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:54,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 05:51:54,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:54,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 05:51:54,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:54,279 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:54,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:54,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:54,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:54,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:54,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 05:51:54,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:54,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:54,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:54,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:54,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:54,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 05:51:54,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:54,302 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:54,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 05:51:54,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:54,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 05:51:54,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:54,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-10-15 05:51:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:54,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:54,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:54,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 05:51:54,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:54,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 05:51:54,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:54,327 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:54,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:54,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:54,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 05:51:54,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 05:51:54,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-15 05:51:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:54,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:54,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:54,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:54,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:54,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 05:51:54,357 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:54,357 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:54,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:54,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:54,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 05:51:54,358 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 05:51:54,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-15 05:51:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 05:51:54,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 05:51:54,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 05:51:54,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 05:51:54,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 05:51:54,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 05:51:54,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 05:51:54,381 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 05:51:54,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 05:51:54,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 05:51:54,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 05:51:54,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 05:51:54,440 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-10-15 05:51:54,442 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1639673780] [2020-10-15 05:51:54,442 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 05:51:54,442 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-15 05:51:54,442 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052920062] [2020-10-15 05:51:54,445 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-15 05:51:54,445 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 05:51:54,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-15 05:51:54,446 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-10-15 05:51:54,446 INFO L87 Difference]: Start difference. First operand 2984 states and 3880 transitions. Second operand 9 states. [2020-10-15 05:51:58,120 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification that was a NOOP. DAG size: 946 [2020-10-15 05:52:13,762 WARN L193 SmtUtils]: Spent 4.45 s on a formula simplification that was a NOOP. DAG size: 948 [2020-10-15 05:52:19,923 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification that was a NOOP. DAG size: 951 [2020-10-15 05:52:23,763 WARN L193 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 951