/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 13:55:52,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 13:55:52,882 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 13:55:52,923 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 13:55:52,924 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 13:55:52,931 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 13:55:52,934 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 13:55:52,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 13:55:52,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 13:55:52,943 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 13:55:52,944 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 13:55:52,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 13:55:52,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 13:55:52,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 13:55:52,950 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 13:55:52,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 13:55:52,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 13:55:52,955 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 13:55:52,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 13:55:52,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 13:55:52,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 13:55:52,968 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 13:55:52,969 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 13:55:52,970 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 13:55:52,982 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 13:55:52,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 13:55:52,983 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 13:55:52,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 13:55:52,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 13:55:52,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 13:55:52,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 13:55:52,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 13:55:52,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 13:55:52,997 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 13:55:52,998 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 13:55:52,998 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 13:55:52,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 13:55:52,999 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 13:55:52,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 13:55:53,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 13:55:53,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 13:55:53,004 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 [2020-10-14 13:55:53,040 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 13:55:53,041 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 13:55:53,043 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 13:55:53,043 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 13:55:53,043 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 13:55:53,044 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 13:55:53,044 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 13:55:53,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 13:55:53,044 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 13:55:53,045 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 13:55:53,046 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 13:55:53,046 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 13:55:53,046 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 13:55:53,047 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 13:55:53,047 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 13:55:53,047 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 13:55:53,047 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 13:55:53,047 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 13:55:53,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 13:55:53,048 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 13:55:53,048 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 13:55:53,049 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 13:55:53,049 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 13:55:53,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 13:55:53,049 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 13:55:53,049 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 13:55:53,050 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 13:55:53,050 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 13:55:53,358 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 13:55:53,374 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 13:55:53,381 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 13:55:53,383 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 13:55:53,384 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 13:55:53,385 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2020-10-14 13:55:53,462 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3d806effd/cc0fc90e563d41f183293b8f72145b25/FLAG7bb356c3d [2020-10-14 13:55:54,348 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 13:55:54,348 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2020-10-14 13:55:54,417 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3d806effd/cc0fc90e563d41f183293b8f72145b25/FLAG7bb356c3d [2020-10-14 13:55:54,786 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3d806effd/cc0fc90e563d41f183293b8f72145b25 [2020-10-14 13:55:54,795 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 13:55:54,796 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 13:55:54,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 13:55:54,798 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 13:55:54,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 13:55:54,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:55:54" (1/1) ... [2020-10-14 13:55:54,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d733b1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:55:54, skipping insertion in model container [2020-10-14 13:55:54,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:55:54" (1/1) ... [2020-10-14 13:55:54,814 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 13:55:54,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 13:55:58,317 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 13:55:58,454 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 13:55:58,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 13:55:59,712 INFO L208 MainTranslator]: Completed translation [2020-10-14 13:55:59,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:55:59 WrapperNode [2020-10-14 13:55:59,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 13:55:59,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 13:55:59,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 13:55:59,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 13:55:59,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:55:59" (1/1) ... [2020-10-14 13:55:59,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:55:59" (1/1) ... [2020-10-14 13:55:59,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:55:59" (1/1) ... [2020-10-14 13:55:59,867 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:55:59" (1/1) ... [2020-10-14 13:56:00,017 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:55:59" (1/1) ... [2020-10-14 13:56:00,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:55:59" (1/1) ... [2020-10-14 13:56:00,106 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:55:59" (1/1) ... [2020-10-14 13:56:00,151 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 13:56:00,151 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 13:56:00,152 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 13:56:00,152 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 13:56:00,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:55:59" (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 [2020-10-14 13:56:00,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 13:56:00,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 13:56:00,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 13:56:00,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 13:56:00,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-14 13:56:00,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-14 13:56:00,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-14 13:56:00,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 13:56:00,227 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-14 13:56:00,228 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-14 13:56:00,228 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-14 13:56:00,228 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-14 13:56:00,228 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-14 13:56:00,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-14 13:56:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-14 13:56:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-14 13:56:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-14 13:56:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-14 13:56:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-14 13:56:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 13:56:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-14 13:56:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-14 13:56:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 13:56:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-10-14 13:56:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2020-10-14 13:56:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-14 13:56:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-14 13:56:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-14 13:56:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-14 13:56:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc_array [2020-10-14 13:56:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 13:56:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 13:56:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-14 13:56:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-14 13:56:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-14 13:56:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-14 13:56:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-14 13:56:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-14 13:56:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-14 13:56:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-14 13:56:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-14 13:56:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-14 13:56:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-14 13:56:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-14 13:56:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2020-10-14 13:56:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 13:56:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 13:56:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 13:56:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 13:56:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 13:56:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 13:56:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 13:56:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 13:56:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 13:56:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-14 13:56:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-14 13:56:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-14 13:56:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-14 13:56:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-14 13:56:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-14 13:56:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-14 13:56:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-14 13:56:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-14 13:56:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-14 13:56:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-14 13:56:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-14 13:56:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-14 13:56:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-14 13:56:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-14 13:56:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-14 13:56:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-14 13:56:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2020-10-14 13:56:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-14 13:56:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-14 13:56:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-14 13:56:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-14 13:56:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-14 13:56:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-14 13:56:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-14 13:56:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-14 13:56:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure of_parse_phandle [2020-10-14 13:56:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __of_match_device [2020-10-14 13:56:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2020-10-14 13:56:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2020-10-14 13:56:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2020-10-14 13:56:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2020-10-14 13:56:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure of_mdiobus_register [2020-10-14 13:56:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure of_phy_connect [2020-10-14 13:56:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2020-10-14 13:56:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2020-10-14 13:56:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2020-10-14 13:56:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2020-10-14 13:56:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2020-10-14 13:56:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2020-10-14 13:56:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2020-10-14 13:56:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2020-10-14 13:56:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2020-10-14 13:56:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2020-10-14 13:56:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2020-10-14 13:56:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2020-10-14 13:56:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2020-10-14 13:56:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2020-10-14 13:56:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2020-10-14 13:56:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2020-10-14 13:56:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_gether [2020-10-14 13:56:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2020-10-14 13:56:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_default_cpu_data [2020-10-14 13:56:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_check_reset [2020-10-14 13:56:00,243 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_reset [2020-10-14 13:56:00,243 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2020-10-14 13:56:00,243 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2020-10-14 13:56:00,243 INFO L138 BoogieDeclarations]: Found implementation of procedure update_mac_address [2020-10-14 13:56:00,243 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mac_address [2020-10-14 13:56:00,243 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2020-10-14 13:56:00,243 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2020-10-14 13:56:00,243 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2020-10-14 13:56:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_read [2020-10-14 13:56:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mmd_ctrl [2020-10-14 13:56:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_set_mdio [2020-10-14 13:56:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2020-10-14 13:56:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mdc_ctrl [2020-10-14 13:56:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2020-10-14 13:56:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_format [2020-10-14 13:56:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2020-10-14 13:56:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2020-10-14 13:56:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2020-10-14 13:56:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2020-10-14 13:56:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rx [2020-10-14 13:56:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2020-10-14 13:56:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2020-10-14 13:56:00,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_error [2020-10-14 13:56:00,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_interrupt [2020-10-14 13:56:00,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_poll [2020-10-14 13:56:00,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2020-10-14 13:56:00,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_phy_init [2020-10-14 13:56:00,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_phy_start [2020-10-14 13:56:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2020-10-14 13:56:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2020-10-14 13:56:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2020-10-14 13:56:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2020-10-14 13:56:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2020-10-14 13:56:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2020-10-14 13:56:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2020-10-14 13:56:00,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2020-10-14 13:56:00,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2020-10-14 13:56:00,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2020-10-14 13:56:00,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2020-10-14 13:56:00,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2020-10-14 13:56:00,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2020-10-14 13:56:00,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2020-10-14 13:56:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2020-10-14 13:56:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2020-10-14 13:56:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2020-10-14 13:56:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_mask [2020-10-14 13:56:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2020-10-14 13:56:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_enable_cam_entry_post [2020-10-14 13:56:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2020-10-14 13:56:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2020-10-14 13:56:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2020-10-14 13:56:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2020-10-14 13:56:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2020-10-14 13:56:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_empty [2020-10-14 13:56:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2020-10-14 13:56:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_add_entry [2020-10-14 13:56:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_del_entry [2020-10-14 13:56:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_all [2020-10-14 13:56:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2020-10-14 13:56:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2020-10-14 13:56:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2020-10-14 13:56:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2020-10-14 13:56:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2020-10-14 13:56:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_init [2020-10-14 13:56:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mdio_release [2020-10-14 13:56:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mdio_init [2020-10-14 13:56:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_register_offset [2020-10-14 13:56:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_parse_dt [2020-10-14 13:56:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2020-10-14 13:56:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2020-10-14 13:56:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2020-10-14 13:56:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_driver_init [2020-10-14 13:56:00,253 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_driver_exit [2020-10-14 13:56:00,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_13 [2020-10-14 13:56:00,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_11 [2020-10-14 13:56:00,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_2 [2020-10-14 13:56:00,253 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-14 13:56:00,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2020-10-14 13:56:00,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_10 [2020-10-14 13:56:00,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_6 [2020-10-14 13:56:00,254 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-14 13:56:00,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_9 [2020-10-14 13:56:00,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5 [2020-10-14 13:56:00,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_mdiobb_ops_7 [2020-10-14 13:56:00,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_8 [2020-10-14 13:56:00,254 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-14 13:56:00,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-14 13:56:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-14 13:56:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_15 [2020-10-14 13:56:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_16 [2020-10-14 13:56:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_12 [2020-10-14 13:56:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_3 [2020-10-14 13:56:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_14 [2020-10-14 13:56:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 13:56:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-14 13:56:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-14 13:56:00,256 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-14 13:56:00,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2020-10-14 13:56:00,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2020-10-14 13:56:00,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2020-10-14 13:56:00,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2020-10-14 13:56:00,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2020-10-14 13:56:00,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2020-10-14 13:56:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_14 [2020-10-14 13:56:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_15 [2020-10-14 13:56:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2020-10-14 13:56:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2020-10-14 13:56:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_18 [2020-10-14 13:56:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_19 [2020-10-14 13:56:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_20 [2020-10-14 13:56:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_21 [2020-10-14 13:56:00,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_22 [2020-10-14 13:56:00,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2020-10-14 13:56:00,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-10-14 13:56:00,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2020-10-14 13:56:00,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2020-10-14 13:56:00,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2020-10-14 13:56:00,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 13:56:00,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 13:56:00,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 13:56:00,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 13:56:00,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2020-10-14 13:56:00,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 13:56:00,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2020-10-14 13:56:00,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2020-10-14 13:56:00,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2020-10-14 13:56:00,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2020-10-14 13:56:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2020-10-14 13:56:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 13:56:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-14 13:56:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-14 13:56:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-14 13:56:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-14 13:56:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-14 13:56:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-14 13:56:00,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-14 13:56:00,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-14 13:56:00,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-14 13:56:00,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_disable [2020-10-14 13:56:00,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_idle [2020-10-14 13:56:00,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2020-10-14 13:56:00,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 13:56:00,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-14 13:56:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-14 13:56:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-14 13:56:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 13:56:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-14 13:56:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mdio_bitbang [2020-10-14 13:56:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-14 13:56:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-14 13:56:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-14 13:56:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-14 13:56:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-14 13:56:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-14 13:56:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-14 13:56:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2020-10-14 13:56:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-14 13:56:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-14 13:56:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-14 13:56:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-14 13:56:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-14 13:56:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-14 13:56:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-14 13:56:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2020-10-14 13:56:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-14 13:56:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-14 13:56:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-14 13:56:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-14 13:56:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2020-10-14 13:56:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5 [2020-10-14 13:56:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2020-10-14 13:56:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_5 [2020-10-14 13:56:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_register [2020-10-14 13:56:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2020-10-14 13:56:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-14 13:56:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-14 13:56:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-14 13:56:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-14 13:56:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-14 13:56:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-14 13:56:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2020-10-14 13:56:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-14 13:56:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect [2020-10-14 13:56:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2020-10-14 13:56:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_gset [2020-10-14 13:56:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_sset [2020-10-14 13:56:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_mii_ioctl [2020-10-14 13:56:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_print_status [2020-10-14 13:56:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2020-10-14 13:56:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2020-10-14 13:56:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2020-10-14 13:56:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-14 13:56:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2020-10-14 13:56:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-14 13:56:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_enable [2020-10-14 13:56:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 13:56:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-14 13:56:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-14 13:56:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-14 13:56:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-14 13:56:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-14 13:56:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 13:56:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 13:56:00,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 13:56:00,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 13:56:00,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 13:56:00,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 13:56:00,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 13:56:00,270 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-14 13:56:00,271 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-14 13:56:00,271 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-14 13:56:00,271 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-14 13:56:00,271 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-14 13:56:00,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 13:56:00,271 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-14 13:56:00,271 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-14 13:56:00,271 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 13:56:00,272 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-14 13:56:00,272 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-14 13:56:00,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 13:56:00,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 13:56:00,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 13:56:00,272 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-14 13:56:00,272 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 13:56:00,272 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-14 13:56:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 13:56:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 13:56:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-14 13:56:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 13:56:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-14 13:56:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-14 13:56:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-14 13:56:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-14 13:56:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-14 13:56:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-14 13:56:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-14 13:56:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-14 13:56:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 13:56:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-14 13:56:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-14 13:56:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-14 13:56:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 13:56:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 13:56:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-14 13:56:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-14 13:56:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 13:56:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-10-14 13:56:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2020-10-14 13:56:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-14 13:56:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-14 13:56:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-14 13:56:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-14 13:56:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-14 13:56:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 13:56:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 13:56:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-14 13:56:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-14 13:56:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-14 13:56:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-14 13:56:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc_array [2020-10-14 13:56:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2020-10-14 13:56:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 13:56:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 13:56:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 13:56:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-14 13:56:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-14 13:56:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-14 13:56:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-14 13:56:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-14 13:56:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-14 13:56:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-14 13:56:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-14 13:56:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-14 13:56:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-14 13:56:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-14 13:56:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-14 13:56:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 13:56:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-14 13:56:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 13:56:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-14 13:56:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-14 13:56:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-14 13:56:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-14 13:56:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-14 13:56:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-14 13:56:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-14 13:56:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 13:56:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-14 13:56:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2020-10-14 13:56:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2020-10-14 13:56:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2020-10-14 13:56:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2020-10-14 13:56:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2020-10-14 13:56:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-14 13:56:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-14 13:56:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 13:56:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2020-10-14 13:56:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2020-10-14 13:56:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2020-10-14 13:56:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2020-10-14 13:56:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 13:56:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 13:56:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 13:56:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-10-14 13:56:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2020-10-14 13:56:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 13:56:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 13:56:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 13:56:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 13:56:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 13:56:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 13:56:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 13:56:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 13:56:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 13:56:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 13:56:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 13:56:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_13 [2020-10-14 13:56:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_11 [2020-10-14 13:56:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_2 [2020-10-14 13:56:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-14 13:56:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2020-10-14 13:56:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_10 [2020-10-14 13:56:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_6 [2020-10-14 13:56:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-14 13:56:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_9 [2020-10-14 13:56:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5 [2020-10-14 13:56:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_mdiobb_ops_7 [2020-10-14 13:56:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_8 [2020-10-14 13:56:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-14 13:56:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-14 13:56:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-14 13:56:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_15 [2020-10-14 13:56:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_16 [2020-10-14 13:56:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_12 [2020-10-14 13:56:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_3 [2020-10-14 13:56:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_14 [2020-10-14 13:56:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-14 13:56:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-14 13:56:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-14 13:56:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_14 [2020-10-14 13:56:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-14 13:56:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_15 [2020-10-14 13:56:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2020-10-14 13:56:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-14 13:56:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-14 13:56:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-14 13:56:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-14 13:56:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-14 13:56:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-14 13:56:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-14 13:56:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-14 13:56:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-14 13:56:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-14 13:56:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-14 13:56:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-14 13:56:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2020-10-14 13:56:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-14 13:56:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_18 [2020-10-14 13:56:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_20 [2020-10-14 13:56:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-14 13:56:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-14 13:56:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-14 13:56:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-14 13:56:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-14 13:56:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-14 13:56:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-14 13:56:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-14 13:56:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-14 13:56:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-14 13:56:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-14 13:56:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-14 13:56:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-14 13:56:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2020-10-14 13:56:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-14 13:56:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2020-10-14 13:56:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-14 13:56:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_19 [2020-10-14 13:56:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-14 13:56:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-14 13:56:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-14 13:56:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-14 13:56:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-14 13:56:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-14 13:56:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-14 13:56:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-14 13:56:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-14 13:56:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-14 13:56:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-14 13:56:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-14 13:56:00,293 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-14 13:56:00,293 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-14 13:56:00,293 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-14 13:56:00,293 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2020-10-14 13:56:00,293 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-14 13:56:00,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_21 [2020-10-14 13:56:00,293 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-14 13:56:00,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_22 [2020-10-14 13:56:00,294 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-14 13:56:00,294 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-14 13:56:00,294 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_register [2020-10-14 13:56:00,294 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2020-10-14 13:56:00,294 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect [2020-10-14 13:56:00,294 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2020-10-14 13:56:00,294 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2020-10-14 13:56:00,294 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2020-10-14 13:56:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2020-10-14 13:56:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_sset [2020-10-14 13:56:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_gset [2020-10-14 13:56:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure phy_mii_ioctl [2020-10-14 13:56:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure phy_print_status [2020-10-14 13:56:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mdio_bitbang [2020-10-14 13:56:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2020-10-14 13:56:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure of_parse_phandle [2020-10-14 13:56:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure __of_match_device [2020-10-14 13:56:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_idle [2020-10-14 13:56:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2020-10-14 13:56:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_enable [2020-10-14 13:56:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_disable [2020-10-14 13:56:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2020-10-14 13:56:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2020-10-14 13:56:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2020-10-14 13:56:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2020-10-14 13:56:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure of_mdiobus_register [2020-10-14 13:56:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure of_phy_connect [2020-10-14 13:56:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2020-10-14 13:56:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2020-10-14 13:56:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2020-10-14 13:56:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2020-10-14 13:56:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2020-10-14 13:56:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2020-10-14 13:56:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2020-10-14 13:56:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2020-10-14 13:56:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2020-10-14 13:56:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2020-10-14 13:56:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2020-10-14 13:56:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2020-10-14 13:56:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2020-10-14 13:56:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2020-10-14 13:56:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 13:56:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2020-10-14 13:56:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2020-10-14 13:56:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_gether [2020-10-14 13:56:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2020-10-14 13:56:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_default_cpu_data [2020-10-14 13:56:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_check_reset [2020-10-14 13:56:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_reset [2020-10-14 13:56:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2020-10-14 13:56:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2020-10-14 13:56:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure update_mac_address [2020-10-14 13:56:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure read_mac_address [2020-10-14 13:56:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 13:56:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2020-10-14 13:56:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2020-10-14 13:56:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2020-10-14 13:56:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure bb_read [2020-10-14 13:56:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mmd_ctrl [2020-10-14 13:56:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 13:56:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure sh_set_mdio [2020-10-14 13:56:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2020-10-14 13:56:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mdc_ctrl [2020-10-14 13:56:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2020-10-14 13:56:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_format [2020-10-14 13:56:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 13:56:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2020-10-14 13:56:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2020-10-14 13:56:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2020-10-14 13:56:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2020-10-14 13:56:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rx [2020-10-14 13:56:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2020-10-14 13:56:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2020-10-14 13:56:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_error [2020-10-14 13:56:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_interrupt [2020-10-14 13:56:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_poll [2020-10-14 13:56:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2020-10-14 13:56:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_phy_init [2020-10-14 13:56:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_phy_start [2020-10-14 13:56:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2020-10-14 13:56:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2020-10-14 13:56:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2020-10-14 13:56:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2020-10-14 13:56:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2020-10-14 13:56:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2020-10-14 13:56:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2020-10-14 13:56:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2020-10-14 13:56:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2020-10-14 13:56:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2020-10-14 13:56:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2020-10-14 13:56:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2020-10-14 13:56:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2020-10-14 13:56:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2020-10-14 13:56:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2020-10-14 13:56:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2020-10-14 13:56:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2020-10-14 13:56:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_mask [2020-10-14 13:56:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2020-10-14 13:56:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_enable_cam_entry_post [2020-10-14 13:56:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2020-10-14 13:56:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2020-10-14 13:56:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2020-10-14 13:56:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2020-10-14 13:56:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2020-10-14 13:56:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_empty [2020-10-14 13:56:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2020-10-14 13:56:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_add_entry [2020-10-14 13:56:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_del_entry [2020-10-14 13:56:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_all [2020-10-14 13:56:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2020-10-14 13:56:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2020-10-14 13:56:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2020-10-14 13:56:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2020-10-14 13:56:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2020-10-14 13:56:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_init [2020-10-14 13:56:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mdio_release [2020-10-14 13:56:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mdio_init [2020-10-14 13:56:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_register_offset [2020-10-14 13:56:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_parse_dt [2020-10-14 13:56:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2020-10-14 13:56:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2020-10-14 13:56:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2020-10-14 13:56:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_driver_init [2020-10-14 13:56:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_driver_exit [2020-10-14 13:56:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2020-10-14 13:56:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2020-10-14 13:56:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 13:56:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2020-10-14 13:56:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 13:56:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_5 [2020-10-14 13:56:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 13:56:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2020-10-14 13:56:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-10-14 13:56:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2020-10-14 13:56:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2020-10-14 13:56:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2020-10-14 13:56:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 13:56:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2020-10-14 13:56:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2020-10-14 13:56:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2020-10-14 13:56:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2020-10-14 13:56:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-14 13:56:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 13:56:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 13:56:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 13:56:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 13:56:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 13:56:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 13:56:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 13:56:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 13:56:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 13:56:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 13:56:01,501 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 13:57:04,294 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 13:57:04,294 INFO L295 CfgBuilder]: Removed 10 assume(true) statements. [2020-10-14 13:57:04,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:57:04 BoogieIcfgContainer [2020-10-14 13:57:04,310 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 13:57:04,311 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 13:57:04,311 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 13:57:04,315 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 13:57:04,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 01:55:54" (1/3) ... [2020-10-14 13:57:04,316 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41b94d3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 01:57:04, skipping insertion in model container [2020-10-14 13:57:04,316 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:55:59" (2/3) ... [2020-10-14 13:57:04,316 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41b94d3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 01:57:04, skipping insertion in model container [2020-10-14 13:57:04,316 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:57:04" (3/3) ... [2020-10-14 13:57:04,318 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2020-10-14 13:57:04,328 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 13:57:04,338 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 13:57:04,352 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 13:57:04,388 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 13:57:04,388 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 13:57:04,388 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 13:57:04,388 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 13:57:04,389 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 13:57:04,389 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 13:57:04,389 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 13:57:04,389 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 13:57:04,458 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states. [2020-10-14 13:57:04,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-10-14 13:57:04,481 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 13:57:04,483 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 13:57:04,483 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 13:57:04,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 13:57:04,490 INFO L82 PathProgramCache]: Analyzing trace with hash -87723777, now seen corresponding path program 1 times [2020-10-14 13:57:04,498 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 13:57:04,499 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1836258580] [2020-10-14 13:57:04,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 13:57:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:05,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:06,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:06,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:11,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:11,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 155 [2020-10-14 13:57:11,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 13:57:11,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6174 [2020-10-14 13:57:11,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:11,501 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:11,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 13:57:11,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 110 [2020-10-14 13:57:11,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-14 13:57:11,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-14 13:57:13,769 WARN L193 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 646 [2020-10-14 13:57:13,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 13:57:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:13,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:14,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:14,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:57:14,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:14,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1060 [2020-10-14 13:57:14,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:14,869 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:14,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:14,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:14,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:14,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 13:57:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:57:15,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 13:57:15,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 13:57:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:57:15,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 13:57:15,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,178 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-14 13:57:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:57:15,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 13:57:15,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,221 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-14 13:57:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:57:15,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 13:57:15,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,265 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-14 13:57:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:57:15,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 13:57:15,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,310 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-14 13:57:15,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:57:15,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 13:57:15,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-14 13:57:15,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:57:15,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 13:57:15,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,421 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-14 13:57:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:57:15,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 13:57:15,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 13:57:15,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:57:15,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 13:57:15,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-14 13:57:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 13:57:15,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 13:57:15,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,631 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 13:57:15,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:57:15,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 13:57:15,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,676 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-14 13:57:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:57:15,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 13:57:15,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-14 13:57:15,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 13:57:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:57:15,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 13:57:15,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-14 13:57:15,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,830 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-14 13:57:15,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-14 13:57:15,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,907 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 13:57:15,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,907 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-14 13:57:15,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,908 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 13:57:15,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 13:57:15,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 13:57:15,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,949 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:15,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 13:57:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:15,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:15,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:15,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:57:15,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:15,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 13:57:15,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:15,986 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:15,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:15,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:57:15,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:15,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:16,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-14 13:57:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:57:16,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:57:16,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:57:16,026 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:57:16,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:57:16,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 13:57:16,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:57:16,027 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:57:16,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:57:16,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 13:57:16,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:57:16,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:57:16,122 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2020-10-14 13:57:16,124 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1836258580] [2020-10-14 13:57:16,127 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 13:57:16,127 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-14 13:57:16,128 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429160435] [2020-10-14 13:57:16,139 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-14 13:57:16,139 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 13:57:16,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-14 13:57:16,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-14 13:57:16,164 INFO L87 Difference]: Start difference. First operand 3100 states. Second operand 8 states. [2020-10-14 13:57:22,489 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 648 [2020-10-14 13:59:40,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 13:59:40,157 INFO L93 Difference]: Finished difference Result 11158 states and 16477 transitions. [2020-10-14 13:59:40,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-10-14 13:59:40,160 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 111 [2020-10-14 13:59:40,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 13:59:40,254 INFO L225 Difference]: With dead ends: 11158 [2020-10-14 13:59:40,254 INFO L226 Difference]: Without dead ends: 8123 [2020-10-14 13:59:40,293 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2020-10-14 13:59:40,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8123 states. [2020-10-14 13:59:42,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8123 to 5629. [2020-10-14 13:59:42,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5629 states. [2020-10-14 13:59:42,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5629 states to 5629 states and 7676 transitions. [2020-10-14 13:59:42,420 INFO L78 Accepts]: Start accepts. Automaton has 5629 states and 7676 transitions. Word has length 111 [2020-10-14 13:59:42,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 13:59:42,424 INFO L479 AbstractCegarLoop]: Abstraction has 5629 states and 7676 transitions. [2020-10-14 13:59:42,424 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-14 13:59:42,424 INFO L276 IsEmpty]: Start isEmpty. Operand 5629 states and 7676 transitions. [2020-10-14 13:59:42,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-10-14 13:59:42,452 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 13:59:42,452 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 10, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 13:59:42,453 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 13:59:42,453 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 13:59:42,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 13:59:42,453 INFO L82 PathProgramCache]: Analyzing trace with hash -1129483909, now seen corresponding path program 1 times [2020-10-14 13:59:42,454 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 13:59:42,454 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1432767672] [2020-10-14 13:59:42,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 13:59:42,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:59:42,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:59:43,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:59:48,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:59:48,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 175 [2020-10-14 13:59:48,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 13:59:48,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5451 [2020-10-14 13:59:48,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:59:48,132 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:59:48,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-14 13:59:48,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 96 [2020-10-14 13:59:48,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 13:59:48,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:59:50,117 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 646 [2020-10-14 13:59:50,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 13:59:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:59:50,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking...