/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=BIGGEST --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-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 00:16:00,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 00:16:00,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 00:16:00,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 00:16:00,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 00:16:00,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 00:16:00,944 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 00:16:00,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 00:16:00,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 00:16:00,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 00:16:00,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 00:16:00,954 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 00:16:00,955 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 00:16:00,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 00:16:00,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 00:16:00,961 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 00:16:00,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 00:16:00,963 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 00:16:00,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 00:16:00,973 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 00:16:00,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 00:16:00,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 00:16:00,977 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 00:16:00,978 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 00:16:00,989 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 00:16:00,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 00:16:00,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 00:16:00,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 00:16:00,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 00:16:00,994 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 00:16:00,994 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 00:16:00,995 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 00:16:00,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 00:16:00,996 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 00:16:00,997 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 00:16:00,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 00:16:00,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 00:16:00,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 00:16:00,998 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 00:16:00,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 00:16:00,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 00:16:01,000 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 [2020-10-13 00:16:01,022 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 00:16:01,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 00:16:01,023 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 00:16:01,023 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 00:16:01,023 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 00:16:01,024 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 00:16:01,024 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 00:16:01,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 00:16:01,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 00:16:01,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 00:16:01,025 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 00:16:01,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 00:16:01,025 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 00:16:01,025 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 00:16:01,025 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 00:16:01,026 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 00:16:01,026 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 00:16:01,026 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 00:16:01,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 00:16:01,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 00:16:01,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 00:16:01,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 00:16:01,027 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 00:16:01,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 00:16:01,027 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 00:16:01,028 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 00:16:01,028 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 00:16:01,028 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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 00:16:01,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 00:16:01,370 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 00:16:01,374 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 00:16:01,375 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 00:16:01,376 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 00:16:01,377 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-13 00:16:01,440 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/47bede9b9/e17240d7c6324859b3c727ba04ffca19/FLAGbe9bba9d4 [2020-10-13 00:16:02,309 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 00:16:02,311 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-13 00:16:02,368 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/47bede9b9/e17240d7c6324859b3c727ba04ffca19/FLAGbe9bba9d4 [2020-10-13 00:16:02,799 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/47bede9b9/e17240d7c6324859b3c727ba04ffca19 [2020-10-13 00:16:02,810 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 00:16:02,812 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 00:16:02,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 00:16:02,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 00:16:02,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 00:16:02,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:16:02" (1/1) ... [2020-10-13 00:16:02,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57ef7bd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:16:02, skipping insertion in model container [2020-10-13 00:16:02,821 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:16:02" (1/1) ... [2020-10-13 00:16:02,829 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 00:16:03,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 00:16:06,345 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 00:16:06,411 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 00:16:06,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 00:16:08,051 INFO L208 MainTranslator]: Completed translation [2020-10-13 00:16:08,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:16:08 WrapperNode [2020-10-13 00:16:08,052 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 00:16:08,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 00:16:08,053 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 00:16:08,053 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 00:16:08,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:16:08" (1/1) ... [2020-10-13 00:16:08,068 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:16:08" (1/1) ... [2020-10-13 00:16:08,191 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:16:08" (1/1) ... [2020-10-13 00:16:08,192 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:16:08" (1/1) ... [2020-10-13 00:16:08,385 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:16:08" (1/1) ... [2020-10-13 00:16:08,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:16:08" (1/1) ... [2020-10-13 00:16:08,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:16:08" (1/1) ... [2020-10-13 00:16:08,519 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 00:16:08,519 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 00:16:08,520 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 00:16:08,520 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 00:16:08,521 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:16:08" (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 [2020-10-13 00:16:08,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 00:16:08,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 00:16:08,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 00:16:08,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 00:16:08,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-13 00:16:08,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 00:16:08,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-13 00:16:08,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 00:16:08,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 00:16:08,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 00:16:08,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-13 00:16:08,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-13 00:16:08,625 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 00:16:08,625 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 00:16:08,626 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-13 00:16:08,626 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 00:16:08,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 00:16:08,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-13 00:16:08,628 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-13 00:16:08,629 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-13 00:16:08,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 00:16:08,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 00:16:08,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 00:16:08,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 00:16:08,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 00:16:08,630 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 00:16:08,630 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-13 00:16:08,630 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-13 00:16:08,630 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-13 00:16:08,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-13 00:16:08,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 00:16:08,631 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 00:16:08,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-13 00:16:08,631 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2020-10-13 00:16:08,631 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-13 00:16:08,631 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-13 00:16:08,631 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-13 00:16:08,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-13 00:16:08,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-13 00:16:08,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2020-10-13 00:16:08,633 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2020-10-13 00:16:08,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-13 00:16:08,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-13 00:16:08,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-13 00:16:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-13 00:16:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-13 00:16:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 00:16:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-13 00:16:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-13 00:16:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-13 00:16:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-13 00:16:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-13 00:16:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2020-10-13 00:16:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-13 00:16:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-13 00:16:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2020-10-13 00:16:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-13 00:16:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-13 00:16:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-13 00:16:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 00:16:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 00:16:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 00:16:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 00:16:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 00:16:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 00:16:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 00:16:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 00:16:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 00:16:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-13 00:16:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-13 00:16:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-13 00:16:08,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-13 00:16:08,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-13 00:16:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 00:16:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2020-10-13 00:16:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2020-10-13 00:16:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2020-10-13 00:16:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_read [2020-10-13 00:16:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_write [2020-10-13 00:16:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2020-10-13 00:16:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2020-10-13 00:16:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure try_next_permutation [2020-10-13 00:16:08,643 INFO L138 BoogieDeclarations]: Found implementation of procedure display_link_mode [2020-10-13 00:16:08,643 INFO L138 BoogieDeclarations]: Found implementation of procedure display_forced_link_mode [2020-10-13 00:16:08,643 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2020-10-13 00:16:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2020-10-13 00:16:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_timer [2020-10-13 00:16:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_reset [2020-10-13 00:16:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx_reset [2020-10-13 00:16:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2020-10-13 00:16:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2020-10-13 00:16:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2020-10-13 00:16:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2020-10-13 00:16:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2020-10-13 00:16:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2020-10-13 00:16:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init_rings [2020-10-13 00:16:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2020-10-13 00:16:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2020-10-13 00:16:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_initial_advertisement [2020-10-13 00:16:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_is_not_so_happy [2020-10-13 00:16:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_mif_interrupt [2020-10-13 00:16:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx [2020-10-13 00:16:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx [2020-10-13 00:16:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_interrupt [2020-10-13 00:16:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2020-10-13 00:16:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2020-10-13 00:16:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2020-10-13 00:16:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_start_xmit [2020-10-13 00:16:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_stats [2020-10-13 00:16:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2020-10-13 00:16:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_settings [2020-10-13 00:16:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_set_settings [2020-10-13 00:16:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_drvinfo [2020-10-13 00:16:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_link [2020-10-13 00:16:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure quattro_pci_find [2020-10-13 00:16:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2020-10-13 00:16:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure find_eth_addr_in_vpd [2020-10-13 00:16:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hme_mac_nonsparc [2020-10-13 00:16:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_probe [2020-10-13 00:16:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2020-10-13 00:16:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_init [2020-10-13 00:16:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_exit [2020-10-13 00:16:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_probe [2020-10-13 00:16:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_exit [2020-10-13 00:16:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2020-10-13 00:16:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2020-10-13 00:16:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-13 00:16:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-13 00:16:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2020-10-13 00:16:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-13 00:16:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-13 00:16:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-13 00:16:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-13 00:16:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-13 00:16:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-13 00:16:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-13 00:16:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-13 00:16:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-13 00:16:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-13 00:16:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 00:16:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-13 00:16:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-13 00:16:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-13 00:16:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-13 00:16:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-13 00:16:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-13 00:16:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 00:16:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-13 00:16:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-13 00:16:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 00:16:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-13 00:16:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 00:16:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-13 00:16:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-13 00:16:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 00:16:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 00:16:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 00:16:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-13 00:16:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-13 00:16:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-13 00:16:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-13 00:16:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-13 00:16:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-13 00:16:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-13 00:16:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-13 00:16:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-13 00:16:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-13 00:16:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-13 00:16:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-13 00:16:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-13 00:16:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-13 00:16:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-13 00:16:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-13 00:16:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-13 00:16:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-13 00:16:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 00:16:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2020-10-13 00:16:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_58 [2020-10-13 00:16:08,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_82 [2020-10-13 00:16:08,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_83 [2020-10-13 00:16:08,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2020-10-13 00:16:08,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2020-10-13 00:16:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_88 [2020-10-13 00:16:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2020-10-13 00:16:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2020-10-13 00:16:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_91 [2020-10-13 00:16:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_94 [2020-10-13 00:16:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_96 [2020-10-13 00:16:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_98 [2020-10-13 00:16:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_111 [2020-10-13 00:16:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_115 [2020-10-13 00:16:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2020-10-13 00:16:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_119 [2020-10-13 00:16:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_120 [2020-10-13 00:16:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_121 [2020-10-13 00:16:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_122 [2020-10-13 00:16:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_123 [2020-10-13 00:16:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 00:16:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 00:16:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-13 00:16:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-13 00:16:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-13 00:16:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 00:16:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 00:16:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 00:16:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 00:16:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-13 00:16:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-13 00:16:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-13 00:16:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-13 00:16:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-13 00:16:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-13 00:16:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 00:16:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 00:16:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 00:16:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 00:16:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-13 00:16:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 00:16:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-13 00:16:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-13 00:16:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-13 00:16:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 00:16:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 00:16:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 00:16:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-13 00:16:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-13 00:16:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-13 00:16:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-13 00:16:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-13 00:16:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 00:16:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 00:16:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 00:16:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 00:16:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 00:16:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 00:16:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 00:16:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 00:16:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 00:16:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 00:16:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 00:16:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 00:16:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 00:16:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 00:16:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 00:16:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 00:16:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-13 00:16:08,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-13 00:16:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-13 00:16:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-13 00:16:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-13 00:16:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-13 00:16:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-13 00:16:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-13 00:16:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2020-10-13 00:16:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2020-10-13 00:16:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_happy_lock_of_happy_meal [2020-10-13 00:16:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_happy_lock_of_happy_meal [2020-10-13 00:16:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_happy_lock_of_happy_meal [2020-10-13 00:16:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_happy_lock_of_happy_meal [2020-10-13 00:16:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_happy_lock_of_happy_meal [2020-10-13 00:16:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_happy_lock_of_happy_meal [2020-10-13 00:16:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 00:16:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 00:16:08,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 00:16:08,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 00:16:08,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 00:16:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 00:16:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 00:16:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 00:16:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-13 00:16:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-13 00:16:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-13 00:16:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-13 00:16:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-13 00:16:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-13 00:16:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-13 00:16:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 00:16:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 00:16:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 00:16:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 00:16:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 00:16:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 00:16:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 00:16:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 00:16:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 00:16:08,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 00:16:08,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 00:16:08,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 00:16:08,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 00:16:08,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 00:16:08,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 00:16:08,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 00:16:08,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 00:16:08,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-13 00:16:08,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-13 00:16:08,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-13 00:16:08,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-13 00:16:08,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-13 00:16:08,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-13 00:16:08,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-13 00:16:08,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 00:16:08,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 00:16:08,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 00:16:08,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 00:16:08,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 00:16:08,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 00:16:08,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 00:16:08,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 00:16:08,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 00:16:08,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 00:16:08,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 00:16:08,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 00:16:08,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 00:16:08,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 00:16:08,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 00:16:08,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 00:16:08,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 00:16:08,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 00:16:08,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-13 00:16:08,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 00:16:08,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 00:16:08,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 00:16:08,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-13 00:16:08,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-13 00:16:08,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-13 00:16:08,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 00:16:08,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 00:16:08,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 00:16:08,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 00:16:08,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 00:16:08,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 00:16:08,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 00:16:08,712 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-13 00:16:08,712 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 00:16:08,712 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 00:16:08,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-13 00:16:08,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-13 00:16:08,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-13 00:16:08,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-13 00:16:08,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-13 00:16:08,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-13 00:16:08,713 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-13 00:16:08,714 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-13 00:16:08,714 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-13 00:16:08,714 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 00:16:08,714 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-13 00:16:08,714 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 00:16:08,714 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 00:16:08,714 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-13 00:16:08,714 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 00:16:08,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-13 00:16:08,715 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-13 00:16:08,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-13 00:16:08,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-13 00:16:08,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 00:16:08,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-13 00:16:08,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-13 00:16:08,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-13 00:16:08,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-13 00:16:08,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-13 00:16:08,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-13 00:16:08,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 00:16:08,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2020-10-13 00:16:08,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-13 00:16:08,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-13 00:16:08,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-13 00:16:08,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-10-13 00:16:08,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 00:16:08,717 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 00:16:08,717 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 00:16:08,718 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 00:16:08,718 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-13 00:16:08,718 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 00:16:08,718 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-13 00:16:08,718 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 00:16:08,718 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 00:16:08,718 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 00:16:08,718 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 00:16:08,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 00:16:08,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 00:16:08,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 00:16:08,721 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-13 00:16:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 00:16:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 00:16:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-13 00:16:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-13 00:16:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-13 00:16:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-13 00:16:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-13 00:16:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 00:16:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-13 00:16:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 00:16:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-13 00:16:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-13 00:16:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 00:16:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 00:16:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-13 00:16:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-13 00:16:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-13 00:16:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 00:16:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 00:16:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-13 00:16:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 00:16:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 00:16:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 00:16:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-13 00:16:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 00:16:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-13 00:16:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 00:16:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 00:16:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 00:16:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 00:16:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-13 00:16:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-13 00:16:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 00:16:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-13 00:16:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 00:16:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-13 00:16:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 00:16:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-13 00:16:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2020-10-13 00:16:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2020-10-13 00:16:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-13 00:16:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-13 00:16:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 00:16:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 00:16:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 00:16:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 00:16:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 00:16:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 00:16:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 00:16:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2020-10-13 00:16:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 00:16:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2020-10-13 00:16:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 00:16:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2020-10-13 00:16:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 00:16:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2020-10-13 00:16:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 00:16:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-13 00:16:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_88 [2020-10-13 00:16:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_96 [2020-10-13 00:16:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_111 [2020-10-13 00:16:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-13 00:16:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 00:16:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-13 00:16:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-13 00:16:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-13 00:16:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-13 00:16:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-13 00:16:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-13 00:16:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 00:16:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_82 [2020-10-13 00:16:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_83 [2020-10-13 00:16:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 00:16:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 00:16:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-13 00:16:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-13 00:16:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 00:16:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 00:16:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2020-10-13 00:16:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-13 00:16:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-13 00:16:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-13 00:16:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-13 00:16:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-13 00:16:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-13 00:16:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-13 00:16:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-13 00:16:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-13 00:16:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-13 00:16:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 00:16:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-13 00:16:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 00:16:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2020-10-13 00:16:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2020-10-13 00:16:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-13 00:16:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-13 00:16:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-13 00:16:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-13 00:16:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-13 00:16:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-13 00:16:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 00:16:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 00:16:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 00:16:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-13 00:16:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-13 00:16:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2020-10-13 00:16:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-13 00:16:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-13 00:16:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 00:16:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-13 00:16:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-13 00:16:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 00:16:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 00:16:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2020-10-13 00:16:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-13 00:16:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 00:16:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_58 [2020-10-13 00:16:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-13 00:16:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-13 00:16:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2020-10-13 00:16:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-13 00:16:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 00:16:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-13 00:16:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-13 00:16:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 00:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 00:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 00:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_119 [2020-10-13 00:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_121 [2020-10-13 00:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-13 00:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-13 00:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 00:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 00:16:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 00:16:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 00:16:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 00:16:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 00:16:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 00:16:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-13 00:16:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-13 00:16:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-13 00:16:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-13 00:16:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-13 00:16:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 00:16:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2020-10-13 00:16:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 00:16:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_120 [2020-10-13 00:16:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 00:16:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-13 00:16:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2020-10-13 00:16:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-10-13 00:16:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-13 00:16:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-13 00:16:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 00:16:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_122 [2020-10-13 00:16:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 00:16:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_123 [2020-10-13 00:16:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-13 00:16:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-13 00:16:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-13 00:16:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 00:16:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 00:16:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_91 [2020-10-13 00:16:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 00:16:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_94 [2020-10-13 00:16:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_98 [2020-10-13 00:16:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 00:16:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 00:16:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-13 00:16:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-13 00:16:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-13 00:16:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 00:16:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_115 [2020-10-13 00:16:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2020-10-13 00:16:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2020-10-13 00:16:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2020-10-13 00:16:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_read [2020-10-13 00:16:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_write [2020-10-13 00:16:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2020-10-13 00:16:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2020-10-13 00:16:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure try_next_permutation [2020-10-13 00:16:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure display_link_mode [2020-10-13 00:16:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure display_forced_link_mode [2020-10-13 00:16:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2020-10-13 00:16:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2020-10-13 00:16:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2020-10-13 00:16:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_timer [2020-10-13 00:16:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_reset [2020-10-13 00:16:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx_reset [2020-10-13 00:16:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2020-10-13 00:16:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2020-10-13 00:16:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2020-10-13 00:16:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2020-10-13 00:16:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2020-10-13 00:16:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2020-10-13 00:16:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init_rings [2020-10-13 00:16:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2020-10-13 00:16:08,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 00:16:08,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 00:16:08,820 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_initial_advertisement [2020-10-13 00:16:08,820 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_is_not_so_happy [2020-10-13 00:16:08,820 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_mif_interrupt [2020-10-13 00:16:08,820 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx [2020-10-13 00:16:08,820 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx [2020-10-13 00:16:08,820 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_interrupt [2020-10-13 00:16:08,820 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2020-10-13 00:16:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2020-10-13 00:16:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2020-10-13 00:16:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_start_xmit [2020-10-13 00:16:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_stats [2020-10-13 00:16:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2020-10-13 00:16:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_settings [2020-10-13 00:16:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure hme_set_settings [2020-10-13 00:16:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_drvinfo [2020-10-13 00:16:08,821 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_link [2020-10-13 00:16:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure quattro_pci_find [2020-10-13 00:16:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2020-10-13 00:16:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure find_eth_addr_in_vpd [2020-10-13 00:16:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure get_hme_mac_nonsparc [2020-10-13 00:16:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_probe [2020-10-13 00:16:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-13 00:16:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2020-10-13 00:16:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_init [2020-10-13 00:16:08,822 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_exit [2020-10-13 00:16:08,823 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_probe [2020-10-13 00:16:08,823 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_exit [2020-10-13 00:16:08,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2020-10-13 00:16:08,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2020-10-13 00:16:08,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-13 00:16:08,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-13 00:16:08,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2020-10-13 00:16:08,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-13 00:16:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-13 00:16:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-13 00:16:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-13 00:16:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-13 00:16:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-13 00:16:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-13 00:16:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-13 00:16:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-13 00:16:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-13 00:16:08,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 00:16:08,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-13 00:16:08,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-13 00:16:08,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-13 00:16:08,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-13 00:16:08,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-13 00:16:08,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-13 00:16:08,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 00:16:08,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-13 00:16:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-13 00:16:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 00:16:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-13 00:16:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 00:16:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-13 00:16:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-13 00:16:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 00:16:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 00:16:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 00:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-13 00:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-13 00:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-13 00:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-13 00:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-13 00:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-13 00:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-13 00:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-13 00:16:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-13 00:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-13 00:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-13 00:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-13 00:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-13 00:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-13 00:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-13 00:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-13 00:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-13 00:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-13 00:16:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 00:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 00:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 00:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-13 00:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-13 00:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 00:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 00:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-13 00:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 00:16:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-13 00:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 00:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-13 00:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 00:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 00:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 00:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 00:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-13 00:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-13 00:16:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-13 00:16:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 00:16:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 00:16:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 00:16:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 00:16:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 00:16:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 00:16:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 00:16:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 00:16:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 00:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-13 00:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 00:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 00:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-13 00:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-13 00:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-13 00:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-13 00:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 00:16:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 00:16:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 00:16:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 00:16:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 00:16:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 00:16:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 00:16:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 00:16:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 00:16:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 00:16:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 00:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 00:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 00:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 00:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 00:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 00:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 00:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-13 00:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-13 00:16:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-13 00:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-13 00:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-13 00:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-13 00:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-13 00:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-13 00:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_happy_lock_of_happy_meal [2020-10-13 00:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_happy_lock_of_happy_meal [2020-10-13 00:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_happy_lock_of_happy_meal [2020-10-13 00:16:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_happy_lock_of_happy_meal [2020-10-13 00:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_happy_lock_of_happy_meal [2020-10-13 00:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_happy_lock_of_happy_meal [2020-10-13 00:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 00:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 00:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 00:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 00:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 00:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 00:16:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 00:16:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 00:16:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-13 00:16:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-13 00:16:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-13 00:16:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-13 00:16:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-13 00:16:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-13 00:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-13 00:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 00:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 00:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 00:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 00:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 00:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 00:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 00:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 00:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 00:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 00:16:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 00:16:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 00:16:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 00:16:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 00:16:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 00:16:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 00:16:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 00:16:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 00:16:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-13 00:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-13 00:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-13 00:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-13 00:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-13 00:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-13 00:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-13 00:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 00:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 00:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 00:16:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 00:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 00:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 00:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 00:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 00:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 00:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 00:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 00:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 00:16:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 00:16:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 00:16:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 00:16:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 00:16:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 00:16:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 00:16:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 00:16:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 00:16:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 00:16:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 00:16:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 00:16:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 00:16:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 00:16:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 00:16:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 00:16:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 00:16:12,206 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 00:16:25,291 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 00:16:25,292 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-13 00:16:25,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:16:25 BoogieIcfgContainer [2020-10-13 00:16:25,309 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 00:16:25,310 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 00:16:25,310 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 00:16:25,313 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 00:16:25,314 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 12:16:02" (1/3) ... [2020-10-13 00:16:25,314 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b15a0dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 12:16:25, skipping insertion in model container [2020-10-13 00:16:25,314 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:16:08" (2/3) ... [2020-10-13 00:16:25,315 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b15a0dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 12:16:25, skipping insertion in model container [2020-10-13 00:16:25,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:16:25" (3/3) ... [2020-10-13 00:16:25,317 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-13 00:16:25,327 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 00:16:25,338 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-13 00:16:25,355 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-13 00:16:25,394 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 00:16:25,395 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 00:16:25,395 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 00:16:25,395 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 00:16:25,395 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 00:16:25,395 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 00:16:25,395 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 00:16:25,395 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 00:16:25,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states. [2020-10-13 00:16:25,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-10-13 00:16:25,488 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 00:16:25,490 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 00:16:25,491 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 00:16:25,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 00:16:25,497 INFO L82 PathProgramCache]: Analyzing trace with hash 997793831, now seen corresponding path program 1 times [2020-10-13 00:16:25,507 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 00:16:25,507 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1802395745] [2020-10-13 00:16:25,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 00:16:26,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:27,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:30,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:32,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:32,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 245 [2020-10-13 00:16:32,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:16:32,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5858 [2020-10-13 00:16:32,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:32,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-13 00:16:32,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 73 [2020-10-13 00:16:32,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 29 [2020-10-13 00:16:32,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 00:16:38,742 WARN L193 SmtUtils]: Spent 5.78 s on a formula simplification that was a NOOP. DAG size: 1201 [2020-10-13 00:16:38,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:16:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:38,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:40,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:40,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:16:40,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:40,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1630 [2020-10-13 00:16:40,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:40,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:40,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:40,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:40,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:16:40,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 00:16:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:40,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:40,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:40,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 00:16:40,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:40,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:16:40,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:40,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:40,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:40,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:40,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:40,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-13 00:16:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:40,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:40,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:40,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:16:40,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:40,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:16:40,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:40,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:40,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:40,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:40,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:40,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-13 00:16:40,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:40,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:40,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:40,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:16:40,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:40,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 00:16:40,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:40,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:40,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:40,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:40,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:40,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2020-10-13 00:16:40,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:40,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:40,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:40,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:16:40,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:40,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 00:16:40,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:40,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:40,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:40,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:40,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:40,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-13 00:16:40,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:40,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 00:16:41,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 263 [2020-10-13 00:16:41,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 00:16:41,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:41,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-13 00:16:41,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:16:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:16:41,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 00:16:41,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:16:41,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:41,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 00:16:41,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:16:41,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:16:41,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 00:16:41,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:16:41,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:41,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:16:41,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 00:16:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:16:41,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 00:16:41,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:16:41,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:41,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 00:16:41,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2020-10-13 00:16:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 00:16:41,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 00:16:41,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 00:16:41,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:16:41,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:16:41,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:16:41,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:41,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,455 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:16:41,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:16:41,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:16:41,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:41,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 00:16:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:16:41,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:16:41,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:41,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-13 00:16:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 00:16:41,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 00:16:41,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 00:16:41,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:16:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,587 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:16:41,587 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:16:41,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:41,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,589 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:16:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:16:41,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 00:16:41,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:41,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:16:41,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 00:16:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:16:41,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:16:41,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:16:41,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-13 00:16:41,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:16:41,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:16:41,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 00:16:41,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-13 00:16:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 00:16:41,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 00:16:41,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 00:16:41,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-10-13 00:16:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 00:16:41,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 00:16:41,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-13 00:16:41,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-13 00:16:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:16:41,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:16:41,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 00:16:41,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-13 00:16:41,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-13 00:16:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:16:41,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:16:41,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 00:16:41,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:41,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-13 00:16:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:16:41,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:16:41,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 00:16:41,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:16:41,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-10-13 00:16:41,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:16:41,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:16:41,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:16:41,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:16:41,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:16:41,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:16:41,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:16:41,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:16:41,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 00:16:41,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:16:41,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:16:42,011 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2020-10-13 00:16:42,012 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1802395745] [2020-10-13 00:16:42,014 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 00:16:42,015 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-10-13 00:16:42,015 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158826272] [2020-10-13 00:16:42,021 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-13 00:16:42,021 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 00:16:42,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-13 00:16:42,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-10-13 00:16:42,041 INFO L87 Difference]: Start difference. First operand 2994 states. Second operand 13 states. [2020-10-13 00:16:51,517 WARN L193 SmtUtils]: Spent 5.66 s on a formula simplification that was a NOOP. DAG size: 1204 [2020-10-13 00:16:57,362 WARN L193 SmtUtils]: Spent 5.69 s on a formula simplification that was a NOOP. DAG size: 1207 [2020-10-13 00:17:07,698 WARN L193 SmtUtils]: Spent 5.70 s on a formula simplification that was a NOOP. DAG size: 1214 [2020-10-13 00:19:17,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 00:19:17,011 INFO L93 Difference]: Finished difference Result 5550 states and 7600 transitions. [2020-10-13 00:19:17,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-13 00:19:17,014 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 165 [2020-10-13 00:19:17,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 00:19:17,072 INFO L225 Difference]: With dead ends: 5550 [2020-10-13 00:19:17,072 INFO L226 Difference]: Without dead ends: 2878 [2020-10-13 00:19:17,104 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 23.9s TimeCoverageRelationStatistics Valid=77, Invalid=385, Unknown=0, NotChecked=0, Total=462 [2020-10-13 00:19:17,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2878 states. [2020-10-13 00:19:18,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2878 to 2295. [2020-10-13 00:19:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2295 states. [2020-10-13 00:19:18,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 2295 states and 2997 transitions. [2020-10-13 00:19:18,660 INFO L78 Accepts]: Start accepts. Automaton has 2295 states and 2997 transitions. Word has length 165 [2020-10-13 00:19:18,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 00:19:18,661 INFO L479 AbstractCegarLoop]: Abstraction has 2295 states and 2997 transitions. [2020-10-13 00:19:18,661 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-10-13 00:19:18,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 2997 transitions. [2020-10-13 00:19:18,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-10-13 00:19:18,666 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 00:19:18,667 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 00:19:18,667 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 00:19:18,667 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 00:19:18,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 00:19:18,668 INFO L82 PathProgramCache]: Analyzing trace with hash -488041861, now seen corresponding path program 1 times [2020-10-13 00:19:18,668 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 00:19:18,668 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1647399514] [2020-10-13 00:19:18,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 00:19:19,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:19,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:27,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:27,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 252 [2020-10-13 00:19:27,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:27,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8310 [2020-10-13 00:19:27,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:27,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:27,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 00:19:27,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 238 [2020-10-13 00:19:27,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:33,566 WARN L193 SmtUtils]: Spent 5.78 s on a formula simplification that was a NOOP. DAG size: 1201 [2020-10-13 00:19:33,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:19:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:33,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:19:36,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2422 [2020-10-13 00:19:36,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 00:19:36,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 00:19:36,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 00:19:36,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:19:36,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-13 00:19:36,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-13 00:19:36,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:19:36,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-13 00:19:36,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:19:36,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-13 00:19:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:19:36,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:19:36,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:19:36,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2020-10-13 00:19:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:19:36,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:19:36,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 00:19:36,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-13 00:19:36,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 00:19:36,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 00:19:36,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-13 00:19:36,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:19:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:19:36,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:19:36,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:19:36,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:19:36,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:19:36,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:19:36,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:19:36,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:19:36,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:19:36,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:19:36,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 00:19:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,589 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:19:36,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 00:19:36,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:19:36,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:19:36,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2020-10-13 00:19:36,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:19:36,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:19:36,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:19:36,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-10-13 00:19:36,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 00:19:36,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 00:19:36,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-13 00:19:36,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:19:36,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:19:36,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 00:19:36,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:19:36,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:19:36,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:19:36,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:19:36,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:19:36,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:19:36,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:19:36,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 00:19:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:19:36,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 00:19:36,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:19:36,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:19:36,753 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-13 00:19:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 00:19:36,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 00:19:36,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-13 00:19:36,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:19:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:19:36,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:19:36,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:19:36,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:19:36,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:19:36,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:19:36,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 00:19:36,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:19:36,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:19:36,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 00:19:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:19:36,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 00:19:36,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:19:36,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:19:36,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-13 00:19:36,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:19:36,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:19:36,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:19:36,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-13 00:19:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 00:19:36,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 00:19:36,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-13 00:19:36,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-10-13 00:19:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 00:19:36,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:19:36,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 00:19:36,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-13 00:19:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:36,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:36,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:36,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 00:19:36,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:36,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 00:19:36,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:36,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:36,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:36,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 00:19:36,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:36,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-13 00:19:37,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:37,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:37,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:37,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:19:37,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:37,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:19:37,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:37,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:37,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:37,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:19:37,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:37,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-13 00:19:37,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:37,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:37,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:37,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:19:37,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:37,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:19:37,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:37,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:37,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:19:37,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:19:37,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:37,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-13 00:19:37,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:19:37,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:19:37,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:19:37,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:19:37,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:19:37,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:19:37,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:19:37,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:19:37,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 00:19:37,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-13 00:19:37,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:19:37,287 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2020-10-13 00:19:37,288 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1647399514] [2020-10-13 00:19:37,288 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 00:19:37,289 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-13 00:19:37,289 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517424075] [2020-10-13 00:19:37,294 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-13 00:19:37,294 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 00:19:37,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-13 00:19:37,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-13 00:19:37,296 INFO L87 Difference]: Start difference. First operand 2295 states and 2997 transitions. Second operand 8 states. [2020-10-13 00:19:45,729 WARN L193 SmtUtils]: Spent 5.93 s on a formula simplification that was a NOOP. DAG size: 1203