/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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=DEEPEST --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 language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 03:56:59,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 03:56:59,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 03:56:59,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 03:56:59,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 03:56:59,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 03:56:59,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 03:56:59,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 03:56:59,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 03:56:59,947 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 03:56:59,948 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 03:56:59,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 03:56:59,950 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 03:56:59,951 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 03:56:59,952 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 03:56:59,953 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 03:56:59,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 03:56:59,955 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 03:56:59,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 03:56:59,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 03:56:59,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 03:56:59,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 03:56:59,965 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 03:56:59,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 03:56:59,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 03:56:59,970 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 03:56:59,970 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 03:56:59,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 03:56:59,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 03:56:59,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-28 03:56:59,978 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 03:56:59,980 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 03:56:59,980 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 03:56:59,984 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 [2020-10-28 03:57:00,010 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 03:57:00,011 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 03:57:00,012 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 03:57:00,012 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 03:57:00,013 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 03:57:00,013 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 03:57:00,013 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 03:57:00,013 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 03:57:00,013 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 03:57:00,014 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 03:57:00,014 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 03:57:00,014 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 03:57:00,014 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 03:57:00,014 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 03:57:00,015 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 03:57:00,015 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 03:57:00,015 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 03:57:00,015 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 03:57:00,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 03:57:00,016 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 03:57:00,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 03:57:00,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 03:57:00,016 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 03:57:00,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 03:57:00,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 03:57:00,017 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 03:57:00,017 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 03:57:00,017 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 03:57:00,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 03:57:00,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 03:57:00,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 03:57:00,426 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 03:57:00,427 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 03:57:00,429 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-28 03:57:00,530 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0b6eb863a/68042cab0c6a4f0db5d6413c292ec321/FLAG14b99a7ae [2020-10-28 03:57:01,667 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 03:57:01,668 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-28 03:57:01,746 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0b6eb863a/68042cab0c6a4f0db5d6413c292ec321/FLAG14b99a7ae [2020-10-28 03:57:02,022 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0b6eb863a/68042cab0c6a4f0db5d6413c292ec321 [2020-10-28 03:57:02,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 03:57:02,034 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 03:57:02,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 03:57:02,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 03:57:02,040 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 03:57:02,041 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 03:57:02" (1/1) ... [2020-10-28 03:57:02,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@385803bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:57:02, skipping insertion in model container [2020-10-28 03:57:02,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 03:57:02" (1/1) ... [2020-10-28 03:57:02,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 03:57:02,251 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 03:57:05,752 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 03:57:05,826 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 03:57:06,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 03:57:07,195 INFO L208 MainTranslator]: Completed translation [2020-10-28 03:57:07,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:57:07 WrapperNode [2020-10-28 03:57:07,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 03:57:07,197 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 03:57:07,197 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 03:57:07,197 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 03:57:07,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:57:07" (1/1) ... [2020-10-28 03:57:07,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:57:07" (1/1) ... [2020-10-28 03:57:07,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:57:07" (1/1) ... [2020-10-28 03:57:07,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:57:07" (1/1) ... [2020-10-28 03:57:07,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:57:07" (1/1) ... [2020-10-28 03:57:07,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:57:07" (1/1) ... [2020-10-28 03:57:07,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:57:07" (1/1) ... [2020-10-28 03:57:07,694 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 03:57:07,697 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 03:57:07,697 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 03:57:07,697 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 03:57:07,698 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:57:07" (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 [2020-10-28 03:57:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 03:57:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 03:57:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 03:57:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 03:57:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 03:57:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 03:57:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 03:57:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 03:57:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 03:57:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 03:57:07,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 03:57:07,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 03:57:07,794 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 03:57:07,794 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 03:57:07,794 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-28 03:57:07,794 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 03:57:07,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 03:57:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-28 03:57:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 03:57:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 03:57:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 03:57:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 03:57:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 03:57:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 03:57:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 03:57:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 03:57:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-28 03:57:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-28 03:57:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-28 03:57:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-28 03:57:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 03:57:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-28 03:57:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 03:57:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 03:57:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 03:57:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2020-10-28 03:57:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 03:57:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 03:57:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 03:57:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 03:57:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 03:57:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2020-10-28 03:57:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2020-10-28 03:57:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-28 03:57:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-28 03:57:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 03:57:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 03:57:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 03:57:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 03:57:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-28 03:57:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2020-10-28 03:57:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-28 03:57:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-28 03:57:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-28 03:57:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 03:57:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2020-10-28 03:57:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 03:57:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-28 03:57:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2020-10-28 03:57:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-28 03:57:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-28 03:57:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-28 03:57:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 03:57:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 03:57:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 03:57:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 03:57:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 03:57:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 03:57:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 03:57:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-28 03:57:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-28 03:57:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-28 03:57:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-28 03:57:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 03:57:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 03:57:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 03:57:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 03:57:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2020-10-28 03:57:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2020-10-28 03:57:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2020-10-28 03:57:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_read [2020-10-28 03:57:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_write [2020-10-28 03:57:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2020-10-28 03:57:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2020-10-28 03:57:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure try_next_permutation [2020-10-28 03:57:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure display_link_mode [2020-10-28 03:57:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure display_forced_link_mode [2020-10-28 03:57:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2020-10-28 03:57:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2020-10-28 03:57:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_timer [2020-10-28 03:57:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_reset [2020-10-28 03:57:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx_reset [2020-10-28 03:57:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2020-10-28 03:57:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2020-10-28 03:57:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2020-10-28 03:57:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2020-10-28 03:57:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2020-10-28 03:57:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2020-10-28 03:57:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init_rings [2020-10-28 03:57:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2020-10-28 03:57:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2020-10-28 03:57:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_initial_advertisement [2020-10-28 03:57:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_is_not_so_happy [2020-10-28 03:57:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_mif_interrupt [2020-10-28 03:57:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx [2020-10-28 03:57:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx [2020-10-28 03:57:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_interrupt [2020-10-28 03:57:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2020-10-28 03:57:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2020-10-28 03:57:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2020-10-28 03:57:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_start_xmit [2020-10-28 03:57:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_stats [2020-10-28 03:57:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2020-10-28 03:57:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_settings [2020-10-28 03:57:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_set_settings [2020-10-28 03:57:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_drvinfo [2020-10-28 03:57:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_link [2020-10-28 03:57:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure quattro_pci_find [2020-10-28 03:57:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2020-10-28 03:57:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure find_eth_addr_in_vpd [2020-10-28 03:57:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hme_mac_nonsparc [2020-10-28 03:57:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_probe [2020-10-28 03:57:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2020-10-28 03:57:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_init [2020-10-28 03:57:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_exit [2020-10-28 03:57:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_probe [2020-10-28 03:57:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_exit [2020-10-28 03:57:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2020-10-28 03:57:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2020-10-28 03:57:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-28 03:57:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-28 03:57:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 03:57:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2020-10-28 03:57:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-28 03:57:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-28 03:57:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-28 03:57:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-28 03:57:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-28 03:57:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-28 03:57:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-28 03:57:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-28 03:57:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-28 03:57:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-28 03:57:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 03:57:07,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 03:57:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 03:57:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 03:57:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-28 03:57:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 03:57:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-28 03:57:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 03:57:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 03:57:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 03:57:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 03:57:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-28 03:57:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 03:57:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-28 03:57:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 03:57:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 03:57:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 03:57:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 03:57:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 03:57:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 03:57:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-28 03:57:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-28 03:57:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-28 03:57:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 03:57:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 03:57:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 03:57:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 03:57:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-28 03:57:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-28 03:57:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 03:57:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-28 03:57:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-28 03:57:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 03:57:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 03:57:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 03:57:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-28 03:57:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 03:57:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 03:57:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-28 03:57:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-28 03:57:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-28 03:57:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-28 03:57:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-28 03:57:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-28 03:57:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-28 03:57:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-28 03:57:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-28 03:57:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 03:57:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-28 03:57:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_59 [2020-10-28 03:57:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_60 [2020-10-28 03:57:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2020-10-28 03:57:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2020-10-28 03:57:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_65 [2020-10-28 03:57:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_66 [2020-10-28 03:57:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_67 [2020-10-28 03:57:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_68 [2020-10-28 03:57:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_71 [2020-10-28 03:57:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_73 [2020-10-28 03:57:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_75 [2020-10-28 03:57:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_88 [2020-10-28 03:57:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_92 [2020-10-28 03:57:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_95 [2020-10-28 03:57:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_96 [2020-10-28 03:57:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2020-10-28 03:57:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_98 [2020-10-28 03:57:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_99 [2020-10-28 03:57:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_100 [2020-10-28 03:57:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 03:57:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 03:57:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 03:57:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 03:57:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 03:57:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 03:57:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 03:57:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 03:57:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 03:57:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 03:57:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 03:57:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 03:57:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 03:57:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 03:57:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 03:57:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 03:57:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 03:57:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 03:57:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 03:57:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 03:57:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 03:57:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 03:57:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 03:57:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 03:57:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 03:57:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 03:57:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 03:57:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 03:57:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 03:57:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 03:57:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 03:57:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 03:57:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 03:57:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 03:57:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 03:57:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 03:57:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 03:57:07,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 03:57:07,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 03:57:07,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 03:57:07,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 03:57:07,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 03:57:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 03:57:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 03:57:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 03:57:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 03:57:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-28 03:57:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-28 03:57:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-28 03:57:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-28 03:57:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-28 03:57:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-28 03:57:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-28 03:57:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-28 03:57:07,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2020-10-28 03:57:07,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2020-10-28 03:57:07,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_happy_lock_of_happy_meal [2020-10-28 03:57:07,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_happy_lock_of_happy_meal [2020-10-28 03:57:07,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_happy_lock_of_happy_meal [2020-10-28 03:57:07,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_happy_lock_of_happy_meal [2020-10-28 03:57:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_happy_lock_of_happy_meal [2020-10-28 03:57:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_happy_lock_of_happy_meal [2020-10-28 03:57:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 03:57:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 03:57:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 03:57:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 03:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 03:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 03:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 03:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 03:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 03:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 03:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 03:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 03:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 03:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 03:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 03:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 03:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 03:57:07,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 03:57:07,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 03:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 03:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 03:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 03:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 03:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 03:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 03:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 03:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 03:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 03:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 03:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 03:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 03:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 03:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 03:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 03:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 03:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 03:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 03:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 03:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 03:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 03:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 03:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 03:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 03:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 03:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 03:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 03:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 03:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 03:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 03:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 03:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 03:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 03:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 03:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 03:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 03:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 03:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 03:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 03:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 03:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 03:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 03:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 03:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 03:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2020-10-28 03:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 03:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-28 03:57:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-28 03:57:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-28 03:57:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 03:57:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 03:57:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 03:57:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 03:57:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 03:57:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 03:57:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 03:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 03:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-28 03:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 03:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-28 03:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 03:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 03:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 03:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-28 03:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-28 03:57:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 03:57:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-28 03:57:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-28 03:57:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-28 03:57:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 03:57:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 03:57:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 03:57:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 03:57:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-28 03:57:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 03:57:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-28 03:57:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-28 03:57:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 03:57:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 03:57:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 03:57:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 03:57:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 03:57:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 03:57:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 03:57:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 03:57:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 03:57:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 03:57:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 03:57:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2020-10-28 03:57:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-28 03:57:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-28 03:57:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 03:57:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-10-28 03:57:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 03:57:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 03:57:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 03:57:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 03:57:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-28 03:57:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 03:57:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-28 03:57:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 03:57:07,913 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 03:57:07,913 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 03:57:07,917 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 03:57:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 03:57:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 03:57:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 03:57:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-28 03:57:07,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 03:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 03:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 03:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 03:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 03:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-28 03:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 03:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 03:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 03:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-28 03:57:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 03:57:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-28 03:57:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 03:57:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 03:57:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 03:57:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 03:57:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-28 03:57:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-28 03:57:07,921 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 03:57:07,921 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-28 03:57:07,921 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 03:57:07,921 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 03:57:07,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 03:57:07,921 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 03:57:07,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2020-10-28 03:57:07,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2020-10-28 03:57:07,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 03:57:07,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 03:57:07,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 03:57:07,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 03:57:07,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 03:57:07,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 03:57:07,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 03:57:07,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 03:57:07,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 03:57:07,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 03:57:07,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 03:57:07,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 03:57:07,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 03:57:07,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 03:57:07,923 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 03:57:07,923 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 03:57:07,923 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 03:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 03:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 03:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 03:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 03:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_66 [2020-10-28 03:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 03:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2020-10-28 03:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 03:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_67 [2020-10-28 03:57:07,925 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 03:57:07,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2020-10-28 03:57:07,925 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 03:57:07,925 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-28 03:57:07,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_65 [2020-10-28 03:57:07,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_73 [2020-10-28 03:57:07,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_88 [2020-10-28 03:57:07,925 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-28 03:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 03:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-28 03:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-28 03:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-28 03:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-28 03:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-28 03:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-28 03:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 03:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_59 [2020-10-28 03:57:07,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_60 [2020-10-28 03:57:07,927 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 03:57:07,927 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-28 03:57:07,927 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 03:57:07,927 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-28 03:57:07,927 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 03:57:07,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 03:57:07,927 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 03:57:07,928 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 03:57:07,928 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2020-10-28 03:57:07,928 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 03:57:07,928 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 03:57:07,928 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 03:57:07,928 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 03:57:07,928 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 03:57:07,928 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 03:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-28 03:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-28 03:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 03:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 03:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 03:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 03:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 03:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2020-10-28 03:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2020-10-28 03:57:07,930 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-28 03:57:07,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 03:57:07,930 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-28 03:57:07,930 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 03:57:07,930 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 03:57:07,930 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 03:57:07,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 03:57:07,930 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 03:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 03:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 03:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-28 03:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2020-10-28 03:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2020-10-28 03:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-28 03:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-28 03:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 03:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-28 03:57:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 03:57:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 03:57:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 03:57:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2020-10-28 03:57:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-28 03:57:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-28 03:57:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 03:57:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-28 03:57:07,933 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2020-10-28 03:57:07,933 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-28 03:57:07,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 03:57:07,933 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-28 03:57:07,933 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-28 03:57:07,933 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 03:57:07,933 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 03:57:07,933 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 03:57:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_96 [2020-10-28 03:57:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_98 [2020-10-28 03:57:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 03:57:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 03:57:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 03:57:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 03:57:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 03:57:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 03:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 03:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-28 03:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-28 03:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-28 03:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-28 03:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-28 03:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-28 03:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 03:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 03:57:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_95 [2020-10-28 03:57:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 03:57:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2020-10-28 03:57:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 03:57:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 03:57:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2020-10-28 03:57:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-10-28 03:57:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-28 03:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-28 03:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 03:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_99 [2020-10-28 03:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 03:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_100 [2020-10-28 03:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 03:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 03:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 03:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 03:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 03:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_68 [2020-10-28 03:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 03:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_71 [2020-10-28 03:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_75 [2020-10-28 03:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-28 03:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 03:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-28 03:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-28 03:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 03:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 03:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_92 [2020-10-28 03:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2020-10-28 03:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2020-10-28 03:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2020-10-28 03:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_read [2020-10-28 03:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_write [2020-10-28 03:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2020-10-28 03:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2020-10-28 03:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure try_next_permutation [2020-10-28 03:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure display_link_mode [2020-10-28 03:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure display_forced_link_mode [2020-10-28 03:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2020-10-28 03:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2020-10-28 03:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2020-10-28 03:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_timer [2020-10-28 03:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_reset [2020-10-28 03:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx_reset [2020-10-28 03:57:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2020-10-28 03:57:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2020-10-28 03:57:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2020-10-28 03:57:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2020-10-28 03:57:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2020-10-28 03:57:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2020-10-28 03:57:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init_rings [2020-10-28 03:57:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2020-10-28 03:57:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 03:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 03:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_initial_advertisement [2020-10-28 03:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_is_not_so_happy [2020-10-28 03:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_mif_interrupt [2020-10-28 03:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx [2020-10-28 03:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx [2020-10-28 03:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_interrupt [2020-10-28 03:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2020-10-28 03:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2020-10-28 03:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2020-10-28 03:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_start_xmit [2020-10-28 03:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_stats [2020-10-28 03:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2020-10-28 03:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_settings [2020-10-28 03:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure hme_set_settings [2020-10-28 03:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_drvinfo [2020-10-28 03:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_link [2020-10-28 03:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure quattro_pci_find [2020-10-28 03:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2020-10-28 03:57:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure find_eth_addr_in_vpd [2020-10-28 03:57:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure get_hme_mac_nonsparc [2020-10-28 03:57:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_probe [2020-10-28 03:57:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-28 03:57:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2020-10-28 03:57:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_init [2020-10-28 03:57:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_exit [2020-10-28 03:57:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_probe [2020-10-28 03:57:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_exit [2020-10-28 03:57:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2020-10-28 03:57:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2020-10-28 03:57:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-28 03:57:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-28 03:57:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 03:57:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2020-10-28 03:57:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-28 03:57:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-28 03:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-28 03:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-28 03:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-28 03:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-28 03:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-28 03:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-28 03:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-28 03:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-28 03:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 03:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 03:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 03:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 03:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-28 03:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 03:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-28 03:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 03:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 03:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 03:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 03:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-28 03:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 03:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-28 03:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 03:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 03:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 03:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 03:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 03:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 03:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-28 03:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-28 03:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-28 03:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 03:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 03:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 03:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 03:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-28 03:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-28 03:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 03:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-28 03:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-28 03:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 03:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 03:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 03:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-28 03:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 03:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 03:57:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-28 03:57:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-28 03:57:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-28 03:57:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-28 03:57:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-28 03:57:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-28 03:57:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-28 03:57:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-28 03:57:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-28 03:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 03:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-28 03:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 03:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 03:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 03:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 03:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 03:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 03:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 03:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 03:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 03:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 03:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 03:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 03:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 03:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 03:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 03:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 03:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 03:57:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 03:57:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 03:57:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 03:57:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 03:57:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 03:57:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 03:57:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 03:57:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 03:57:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 03:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 03:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 03:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 03:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 03:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 03:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 03:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 03:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 03:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 03:57:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 03:57:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 03:57:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 03:57:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 03:57:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 03:57:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 03:57:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 03:57:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 03:57:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 03:57:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 03:57:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 03:57:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 03:57:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 03:57:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 03:57:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 03:57:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 03:57:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 03:57:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 03:57:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 03:57:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-28 03:57:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-28 03:57:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-28 03:57:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-28 03:57:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-28 03:57:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-28 03:57:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-28 03:57:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-28 03:57:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_happy_lock_of_happy_meal [2020-10-28 03:57:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_happy_lock_of_happy_meal [2020-10-28 03:57:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_happy_lock_of_happy_meal [2020-10-28 03:57:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_happy_lock_of_happy_meal [2020-10-28 03:57:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_happy_lock_of_happy_meal [2020-10-28 03:57:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_happy_lock_of_happy_meal [2020-10-28 03:57:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 03:57:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 03:57:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 03:57:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 03:57:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 03:57:07,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 03:57:07,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 03:57:07,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 03:57:07,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 03:57:07,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 03:57:07,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 03:57:07,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 03:57:07,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 03:57:07,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 03:57:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 03:57:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 03:57:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:57:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 03:57:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 03:57:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 03:57:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 03:57:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 03:57:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 03:57:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 03:57:07,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 03:57:07,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 03:57:07,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 03:57:07,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 03:57:07,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 03:57:07,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 03:57:07,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 03:57:07,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 03:57:07,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 03:57:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 03:57:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 03:57:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 03:57:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 03:57:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 03:57:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 03:57:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 03:57:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 03:57:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 03:57:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 03:57:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 03:57:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 03:57:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 03:57:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 03:57:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 03:57:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 03:57:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 03:57:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 03:57:07,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 03:57:07,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 03:57:07,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 03:57:07,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 03:57:07,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 03:57:07,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 03:57:07,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 03:57:07,967 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 03:57:07,967 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 03:57:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 03:57:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 03:57:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 03:57:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 03:57:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 03:57:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 03:57:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 03:57:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 03:57:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 03:57:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 03:57:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 03:57:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 03:57:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 03:57:11,701 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 03:57:12,300 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 03:57:21,189 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 03:57:21,189 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-28 03:57:21,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 03:57:21 BoogieIcfgContainer [2020-10-28 03:57:21,196 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 03:57:21,198 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 03:57:21,198 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 03:57:21,202 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 03:57:21,202 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 03:57:02" (1/3) ... [2020-10-28 03:57:21,203 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18813842 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 03:57:21, skipping insertion in model container [2020-10-28 03:57:21,203 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:57:07" (2/3) ... [2020-10-28 03:57:21,203 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18813842 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 03:57:21, skipping insertion in model container [2020-10-28 03:57:21,204 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 03:57:21" (3/3) ... [2020-10-28 03:57:21,205 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-28 03:57:21,217 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 03:57:21,225 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 03:57:21,238 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 03:57:21,276 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 03:57:21,276 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 03:57:21,276 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 03:57:21,276 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 03:57:21,276 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 03:57:21,277 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 03:57:21,277 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 03:57:21,277 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 03:57:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states. [2020-10-28 03:57:21,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-10-28 03:57:21,382 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 03:57:21,384 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 03:57:21,385 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 03:57:21,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 03:57:21,398 INFO L82 PathProgramCache]: Analyzing trace with hash -1555541981, now seen corresponding path program 1 times [2020-10-28 03:57:21,408 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 03:57:21,408 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [243193470] [2020-10-28 03:57:21,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 03:57:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:22,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:26,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:27,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:27,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 186 [2020-10-28 03:57:27,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 03:57:27,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5290 [2020-10-28 03:57:27,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:27,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 03:57:27,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 147 [2020-10-28 03:57:27,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-28 03:57:27,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 03:57:32,726 WARN L193 SmtUtils]: Spent 5.11 s on a formula simplification that was a NOOP. DAG size: 880 [2020-10-28 03:57:32,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:57:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:32,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:33,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:33,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:57:33,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:33,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 717 [2020-10-28 03:57:33,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:33,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:33,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:33,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:33,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:33,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 03:57:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:33,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:33,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:33,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 03:57:33,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:33,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 03:57:33,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:33,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:33,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:33,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:33,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:33,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 03:57:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:33,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:33,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:33,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-28 03:57:33,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:33,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-28 03:57:33,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:33,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:33,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:33,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:33,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:33,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:57:33,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:33,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:33,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:33,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-28 03:57:33,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:33,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-28 03:57:33,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:33,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:33,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:33,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:33,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:57:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:57:34,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 03:57:34,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:57:34,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:57:34,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 03:57:34,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 03:57:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:57:34,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 03:57:34,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:57:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:57:34,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 03:57:34,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 03:57:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:57:34,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 03:57:34,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:57:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:57:34,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 03:57:34,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 03:57:34,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:57:34,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 03:57:34,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:57:34,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:57:34,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 03:57:34,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 03:57:34,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:57:34,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 03:57:34,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:57:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:57:34,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 03:57:34,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 03:57:34,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:57:34,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 03:57:34,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:57:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:57:34,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 03:57:34,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 03:57:34,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:57:34,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 03:57:34,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:57:34,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:57:34,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:57:34,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 03:57:34,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:57:34,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 03:57:34,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:57:34,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:57:34,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 03:57:34,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-28 03:57:34,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:57:34,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 03:57:34,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 03:57:34,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:57:34,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 03:57:34,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 03:57:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:57:34,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:57:34,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:57:34,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 03:57:34,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:57:34,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 03:57:34,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:57:34,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:57:34,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 03:57:34,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:57:34,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:57:34,692 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-28 03:57:34,692 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [243193470] [2020-10-28 03:57:34,694 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 03:57:34,695 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 03:57:34,695 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558324863] [2020-10-28 03:57:34,702 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 03:57:34,703 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 03:57:34,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 03:57:34,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-28 03:57:34,721 INFO L87 Difference]: Start difference. First operand 3168 states. Second operand 6 states. [2020-10-28 03:57:43,326 WARN L193 SmtUtils]: Spent 4.94 s on a formula simplification that was a NOOP. DAG size: 882 [2020-10-28 04:00:02,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 04:00:02,137 INFO L93 Difference]: Finished difference Result 8644 states and 11876 transitions. [2020-10-28 04:00:02,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-28 04:00:02,139 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 130 [2020-10-28 04:00:02,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 04:00:02,214 INFO L225 Difference]: With dead ends: 8644 [2020-10-28 04:00:02,214 INFO L226 Difference]: Without dead ends: 5985 [2020-10-28 04:00:02,238 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 44 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 10.3s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2020-10-28 04:00:02,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5985 states. [2020-10-28 04:00:04,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5985 to 5137. [2020-10-28 04:00:04,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5137 states. [2020-10-28 04:00:04,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5137 states to 5137 states and 6793 transitions. [2020-10-28 04:00:04,871 INFO L78 Accepts]: Start accepts. Automaton has 5137 states and 6793 transitions. Word has length 130 [2020-10-28 04:00:04,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 04:00:04,874 INFO L481 AbstractCegarLoop]: Abstraction has 5137 states and 6793 transitions. [2020-10-28 04:00:04,874 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-28 04:00:04,874 INFO L276 IsEmpty]: Start isEmpty. Operand 5137 states and 6793 transitions. [2020-10-28 04:00:04,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-10-28 04:00:04,889 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 04:00:04,889 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 04:00:04,890 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 04:00:04,890 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 04:00:04,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 04:00:04,890 INFO L82 PathProgramCache]: Analyzing trace with hash -1985620897, now seen corresponding path program 1 times [2020-10-28 04:00:04,891 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 04:00:04,891 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [752780105] [2020-10-28 04:00:04,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 04:00:05,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:05,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:08,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:16,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:16,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 201 [2020-10-28 04:00:16,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 04:00:16,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11704 [2020-10-28 04:00:16,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:16,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 04:00:16,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 147 [2020-10-28 04:00:16,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 18 [2020-10-28 04:00:16,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:21,521 WARN L193 SmtUtils]: Spent 4.57 s on a formula simplification that was a NOOP. DAG size: 880 [2020-10-28 04:00:21,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 04:00:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:21,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:00:22,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 540 [2020-10-28 04:00:22,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 04:00:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 04:00:22,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 04:00:22,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 04:00:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-28 04:00:22,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-28 04:00:22,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 04:00:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-28 04:00:22,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 04:00:22,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 04:00:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:00:22,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 04:00:22,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:00:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:00:22,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:00:22,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 04:00:22,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:00:22,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 04:00:22,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:00:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:00:22,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:00:22,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 04:00:22,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:00:22,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:00:22,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:00:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,541 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:00:22,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 04:00:22,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 04:00:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:00:22,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:00:22,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:00:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,575 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:00:22,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 04:00:22,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 04:00:22,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,594 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,594 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:00:22,594 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,594 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:00:22,594 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 04:00:22,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:00:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:00:22,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 04:00:22,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 04:00:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:00:22,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:00:22,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:00:22,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:00:22,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 04:00:22,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 04:00:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:00:22,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:00:22,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:00:22,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:00:22,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,693 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 04:00:22,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 04:00:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:00:22,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:00:22,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:00:22,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:00:22,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 04:00:22,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-28 04:00:22,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:00:22,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:00:22,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 04:00:22,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:00:22,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 04:00:22,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-28 04:00:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:00:22,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:00:22,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:00:22,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 04:00:22,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:00:22,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 04:00:22,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:00:22,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:00:22,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 04:00:22,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:00:22,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:00:22,882 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-28 04:00:22,882 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [752780105] [2020-10-28 04:00:22,883 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 04:00:22,883 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 04:00:22,883 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563984565] [2020-10-28 04:00:22,886 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 04:00:22,886 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 04:00:22,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 04:00:22,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-28 04:00:22,887 INFO L87 Difference]: Start difference. First operand 5137 states and 6793 transitions. Second operand 6 states. [2020-10-28 04:00:31,875 WARN L193 SmtUtils]: Spent 4.73 s on a formula simplification that was a NOOP. DAG size: 882