/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=NARROWEST --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 18:58:03,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 18:58:03,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 18:58:03,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 18:58:03,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 18:58:03,565 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 18:58:03,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 18:58:03,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 18:58:03,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 18:58:03,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 18:58:03,577 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 18:58:03,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 18:58:03,579 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 18:58:03,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 18:58:03,584 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 18:58:03,585 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 18:58:03,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 18:58:03,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 18:58:03,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 18:58:03,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 18:58:03,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 18:58:03,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 18:58:03,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 18:58:03,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 18:58:03,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 18:58:03,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 18:58:03,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 18:58:03,621 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 18:58:03,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 18:58:03,625 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 18:58:03,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 18:58:03,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 18:58:03,627 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 18:58:03,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 18:58:03,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 18:58:03,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 18:58:03,632 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 18:58:03,632 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 18:58:03,633 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 18:58:03,634 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 18:58:03,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 18:58:03,636 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 18:58:03,674 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 18:58:03,674 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 18:58:03,676 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 18:58:03,676 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 18:58:03,676 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 18:58:03,676 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 18:58:03,677 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 18:58:03,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 18:58:03,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 18:58:03,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 18:58:03,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 18:58:03,678 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 18:58:03,678 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 18:58:03,679 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 18:58:03,679 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 18:58:03,679 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 18:58:03,679 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 18:58:03,680 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 18:58:03,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 18:58:03,680 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 18:58:03,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 18:58:03,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 18:58:03,681 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 18:58:03,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 18:58:03,681 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 18:58:03,681 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 18:58:03,681 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 18:58:03,682 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 18:58:04,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 18:58:04,054 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 18:58:04,058 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 18:58:04,060 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 18:58:04,060 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 18:58:04,061 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-13 18:58:04,126 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/55b4291e7/caa326cc89084d46946f16f52b50e540/FLAG6299fa33c [2020-10-13 18:58:05,042 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 18:58:05,042 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-13 18:58:05,107 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/55b4291e7/caa326cc89084d46946f16f52b50e540/FLAG6299fa33c [2020-10-13 18:58:05,514 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/55b4291e7/caa326cc89084d46946f16f52b50e540 [2020-10-13 18:58:05,525 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 18:58:05,526 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 18:58:05,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 18:58:05,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 18:58:05,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 18:58:05,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:58:05" (1/1) ... [2020-10-13 18:58:05,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e31edcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:05, skipping insertion in model container [2020-10-13 18:58:05,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:58:05" (1/1) ... [2020-10-13 18:58:05,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 18:58:05,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 18:58:08,906 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 18:58:08,952 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 18:58:09,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 18:58:10,419 INFO L208 MainTranslator]: Completed translation [2020-10-13 18:58:10,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:10 WrapperNode [2020-10-13 18:58:10,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 18:58:10,421 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 18:58:10,421 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 18:58:10,421 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 18:58:10,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:10" (1/1) ... [2020-10-13 18:58:10,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:10" (1/1) ... [2020-10-13 18:58:10,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:10" (1/1) ... [2020-10-13 18:58:10,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:10" (1/1) ... [2020-10-13 18:58:10,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:10" (1/1) ... [2020-10-13 18:58:10,753 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:10" (1/1) ... [2020-10-13 18:58:10,794 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:10" (1/1) ... [2020-10-13 18:58:10,827 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 18:58:10,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 18:58:10,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 18:58:10,828 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 18:58:10,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:10" (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 18:58:10,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 18:58:10,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 18:58:10,911 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 18:58:10,911 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 18:58:10,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-13 18:58:10,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 18:58:10,913 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 18:58:10,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 18:58:10,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 18:58:10,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 18:58:10,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-13 18:58:10,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-13 18:58:10,915 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 18:58:10,915 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 18:58:10,915 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-13 18:58:10,916 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 18:58:10,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 18:58:10,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-13 18:58:10,918 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-13 18:58:10,919 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-13 18:58:10,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 18:58:10,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 18:58:10,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 18:58:10,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 18:58:10,920 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 18:58:10,920 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 18:58:10,920 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-13 18:58:10,920 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-13 18:58:10,921 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-13 18:58:10,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-13 18:58:10,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 18:58:10,921 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 18:58:10,921 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-13 18:58:10,921 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2020-10-13 18:58:10,921 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-13 18:58:10,922 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-13 18:58:10,922 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-13 18:58:10,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-13 18:58:10,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-13 18:58:10,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2020-10-13 18:58:10,924 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2020-10-13 18:58:10,924 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-13 18:58:10,924 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-13 18:58:10,924 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-13 18:58:10,925 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-13 18:58:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-13 18:58:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 18:58:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-13 18:58:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-13 18:58:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-13 18:58:10,926 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-13 18:58:10,927 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-13 18:58:10,927 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2020-10-13 18:58:10,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-13 18:58:10,927 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-13 18:58:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2020-10-13 18:58:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-13 18:58:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-13 18:58:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-13 18:58:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 18:58:10,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 18:58:10,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 18:58:10,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 18:58:10,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 18:58:10,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 18:58:10,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 18:58:10,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 18:58:10,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 18:58:10,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-13 18:58:10,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-13 18:58:10,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-13 18:58:10,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-13 18:58:10,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-13 18:58:10,932 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 18:58:10,932 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2020-10-13 18:58:10,933 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2020-10-13 18:58:10,933 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2020-10-13 18:58:10,933 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_read [2020-10-13 18:58:10,933 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_write [2020-10-13 18:58:10,933 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2020-10-13 18:58:10,933 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2020-10-13 18:58:10,934 INFO L138 BoogieDeclarations]: Found implementation of procedure try_next_permutation [2020-10-13 18:58:10,934 INFO L138 BoogieDeclarations]: Found implementation of procedure display_link_mode [2020-10-13 18:58:10,934 INFO L138 BoogieDeclarations]: Found implementation of procedure display_forced_link_mode [2020-10-13 18:58:10,934 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2020-10-13 18:58:10,934 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2020-10-13 18:58:10,934 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_timer [2020-10-13 18:58:10,934 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_reset [2020-10-13 18:58:10,935 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx_reset [2020-10-13 18:58:10,935 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2020-10-13 18:58:10,935 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2020-10-13 18:58:10,935 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2020-10-13 18:58:10,935 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2020-10-13 18:58:10,935 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2020-10-13 18:58:10,936 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2020-10-13 18:58:10,936 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init_rings [2020-10-13 18:58:10,936 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2020-10-13 18:58:10,936 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2020-10-13 18:58:10,936 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_initial_advertisement [2020-10-13 18:58:10,936 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_is_not_so_happy [2020-10-13 18:58:10,936 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_mif_interrupt [2020-10-13 18:58:10,937 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx [2020-10-13 18:58:10,937 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx [2020-10-13 18:58:10,937 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_interrupt [2020-10-13 18:58:10,937 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2020-10-13 18:58:10,937 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2020-10-13 18:58:10,937 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2020-10-13 18:58:10,938 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_start_xmit [2020-10-13 18:58:10,938 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_stats [2020-10-13 18:58:10,938 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2020-10-13 18:58:10,938 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_settings [2020-10-13 18:58:10,938 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_set_settings [2020-10-13 18:58:10,938 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_drvinfo [2020-10-13 18:58:10,939 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_link [2020-10-13 18:58:10,939 INFO L138 BoogieDeclarations]: Found implementation of procedure quattro_pci_find [2020-10-13 18:58:10,940 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2020-10-13 18:58:10,940 INFO L138 BoogieDeclarations]: Found implementation of procedure find_eth_addr_in_vpd [2020-10-13 18:58:10,940 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hme_mac_nonsparc [2020-10-13 18:58:10,940 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_probe [2020-10-13 18:58:10,940 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2020-10-13 18:58:10,941 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_init [2020-10-13 18:58:10,941 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_exit [2020-10-13 18:58:10,941 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_probe [2020-10-13 18:58:10,941 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_exit [2020-10-13 18:58:10,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2020-10-13 18:58:10,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2020-10-13 18:58:10,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-13 18:58:10,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-13 18:58:10,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2020-10-13 18:58:10,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-13 18:58:10,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-13 18:58:10,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-13 18:58:10,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-13 18:58:10,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-13 18:58:10,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-13 18:58:10,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-13 18:58:10,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-13 18:58:10,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-13 18:58:10,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-13 18:58:10,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 18:58:10,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-13 18:58:10,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-13 18:58:10,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-13 18:58:10,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-13 18:58:10,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-13 18:58:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-13 18:58:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 18:58:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-13 18:58:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-13 18:58:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 18:58:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-13 18:58:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 18:58:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-13 18:58:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-13 18:58:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 18:58:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 18:58:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 18:58:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-13 18:58:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-13 18:58:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-13 18:58:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-13 18:58:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-13 18:58:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-13 18:58:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-13 18:58:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-13 18:58:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-13 18:58:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-13 18:58:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-13 18:58:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-13 18:58:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-13 18:58:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-13 18:58:10,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-13 18:58:10,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-13 18:58:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-13 18:58:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-13 18:58:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 18:58:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2020-10-13 18:58:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_58 [2020-10-13 18:58:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_82 [2020-10-13 18:58:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_83 [2020-10-13 18:58:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2020-10-13 18:58:10,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2020-10-13 18:58:10,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_88 [2020-10-13 18:58:10,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2020-10-13 18:58:10,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2020-10-13 18:58:10,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_91 [2020-10-13 18:58:10,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_94 [2020-10-13 18:58:10,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_96 [2020-10-13 18:58:10,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_98 [2020-10-13 18:58:10,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_111 [2020-10-13 18:58:10,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_115 [2020-10-13 18:58:10,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2020-10-13 18:58:10,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_119 [2020-10-13 18:58:10,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_120 [2020-10-13 18:58:10,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_121 [2020-10-13 18:58:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_122 [2020-10-13 18:58:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_123 [2020-10-13 18:58:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 18:58:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 18:58:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-13 18:58:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-13 18:58:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-13 18:58:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 18:58:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 18:58:10,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 18:58:10,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 18:58:10,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-13 18:58:10,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-13 18:58:10,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-13 18:58:10,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-13 18:58:10,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-13 18:58:10,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-13 18:58:10,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 18:58:10,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 18:58:10,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 18:58:10,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 18:58:10,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-13 18:58:10,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 18:58:10,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-13 18:58:10,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-13 18:58:10,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-13 18:58:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 18:58:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 18:58:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 18:58:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-13 18:58:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-13 18:58:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-13 18:58:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-13 18:58:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-13 18:58:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 18:58:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 18:58:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 18:58:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 18:58:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 18:58:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 18:58:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 18:58:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 18:58:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 18:58:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 18:58:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 18:58:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 18:58:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 18:58:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 18:58:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 18:58:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 18:58:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 18:58:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 18:58:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 18:58:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 18:58:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 18:58:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 18:58:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 18:58:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 18:58:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-13 18:58:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-13 18:58:10,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-13 18:58:10,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-13 18:58:10,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-13 18:58:10,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-13 18:58:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-13 18:58:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-13 18:58:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2020-10-13 18:58:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2020-10-13 18:58:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_happy_lock_of_happy_meal [2020-10-13 18:58:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_happy_lock_of_happy_meal [2020-10-13 18:58:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_happy_lock_of_happy_meal [2020-10-13 18:58:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_happy_lock_of_happy_meal [2020-10-13 18:58:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_happy_lock_of_happy_meal [2020-10-13 18:58:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_happy_lock_of_happy_meal [2020-10-13 18:58:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 18:58:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 18:58:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 18:58:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 18:58:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 18:58:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 18:58:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 18:58:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 18:58:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-13 18:58:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-13 18:58:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-13 18:58:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-13 18:58:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-13 18:58:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-13 18:58:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-13 18:58:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 18:58:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 18:58:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 18:58:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 18:58:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 18:58:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 18:58:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 18:58:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 18:58:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 18:58:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 18:58:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 18:58:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 18:58:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 18:58:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 18:58:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 18:58:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 18:58:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 18:58:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-13 18:58:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-13 18:58:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-13 18:58:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-13 18:58:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-13 18:58:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-13 18:58:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-13 18:58:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 18:58:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 18:58:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 18:58:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 18:58:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 18:58:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 18:58:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 18:58:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 18:58:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 18:58:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 18:58:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 18:58:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 18:58:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 18:58:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 18:58:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 18:58:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 18:58:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 18:58:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 18:58:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-13 18:58:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 18:58:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 18:58:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 18:58:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-13 18:58:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-13 18:58:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-13 18:58:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 18:58:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 18:58:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 18:58:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 18:58:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 18:58:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 18:58:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 18:58:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-13 18:58:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 18:58:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 18:58:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-13 18:58:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-13 18:58:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-13 18:58:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-13 18:58:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-13 18:58:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-13 18:58:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-13 18:58:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-13 18:58:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-13 18:58:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 18:58:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-13 18:58:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 18:58:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 18:58:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-13 18:58:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 18:58:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-13 18:58:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-13 18:58:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-13 18:58:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-13 18:58:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 18:58:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-13 18:58:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-13 18:58:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-13 18:58:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-13 18:58:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-13 18:58:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-13 18:58:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 18:58:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2020-10-13 18:58:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-13 18:58:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-13 18:58:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-13 18:58:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-10-13 18:58:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 18:58:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 18:58:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 18:58:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 18:58:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-13 18:58:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 18:58:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-13 18:58:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 18:58:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 18:58:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 18:58:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 18:58:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 18:58:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 18:58:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 18:58:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-13 18:58:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 18:58:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 18:58:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-13 18:58:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-13 18:58:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-13 18:58:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-13 18:58:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-13 18:58:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 18:58:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-13 18:58:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 18:58:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-13 18:58:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-13 18:58:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 18:58:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 18:58:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-13 18:58:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-13 18:58:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-13 18:58:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 18:58:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 18:58:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-13 18:58:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 18:58:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 18:58:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 18:58:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-13 18:58:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 18:58:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-13 18:58:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 18:58:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 18:58:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 18:58:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 18:58:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-13 18:58:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-13 18:58:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 18:58:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-13 18:58:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 18:58:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-13 18:58:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 18:58:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-13 18:58:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2020-10-13 18:58:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2020-10-13 18:58:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-13 18:58:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-13 18:58:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 18:58:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 18:58:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 18:58:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 18:58:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 18:58:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 18:58:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 18:58:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2020-10-13 18:58:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 18:58:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2020-10-13 18:58:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 18:58:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2020-10-13 18:58:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 18:58:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2020-10-13 18:58:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 18:58:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-13 18:58:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_88 [2020-10-13 18:58:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_96 [2020-10-13 18:58:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_111 [2020-10-13 18:58:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-13 18:58:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 18:58:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-13 18:58:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-13 18:58:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-13 18:58:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-13 18:58:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-13 18:58:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-13 18:58:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 18:58:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_82 [2020-10-13 18:58:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_83 [2020-10-13 18:58:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 18:58:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 18:58:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-13 18:58:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-13 18:58:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 18:58:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 18:58:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2020-10-13 18:58:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-13 18:58:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-13 18:58:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-13 18:58:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-13 18:58:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-13 18:58:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-13 18:58:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-13 18:58:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-13 18:58:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-13 18:58:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-13 18:58:11,010 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 18:58:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-13 18:58:11,010 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 18:58:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2020-10-13 18:58:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2020-10-13 18:58:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-13 18:58:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-13 18:58:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-13 18:58:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-13 18:58:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-13 18:58:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-13 18:58:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 18:58:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 18:58:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 18:58:11,011 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 18:58:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-13 18:58:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2020-10-13 18:58:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-13 18:58:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-13 18:58:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 18:58:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-13 18:58:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-13 18:58:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 18:58:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 18:58:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2020-10-13 18:58:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-13 18:58:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 18:58:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_58 [2020-10-13 18:58:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-13 18:58:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-13 18:58:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2020-10-13 18:58:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-13 18:58:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 18:58:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-13 18:58:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-13 18:58:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 18:58:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 18:58:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 18:58:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_119 [2020-10-13 18:58:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_121 [2020-10-13 18:58:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-13 18:58:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-13 18:58:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 18:58:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 18:58:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 18:58:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 18:58:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 18:58:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 18:58:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 18:58:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-13 18:58:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-13 18:58:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-13 18:58:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-13 18:58:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-13 18:58:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 18:58:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2020-10-13 18:58:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 18:58:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_120 [2020-10-13 18:58:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 18:58:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-13 18:58:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2020-10-13 18:58:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-10-13 18:58:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-13 18:58:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-13 18:58:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 18:58:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_122 [2020-10-13 18:58:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 18:58:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_123 [2020-10-13 18:58:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-13 18:58:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-13 18:58:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-13 18:58:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 18:58:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 18:58:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_91 [2020-10-13 18:58:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 18:58:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_94 [2020-10-13 18:58:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_98 [2020-10-13 18:58:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 18:58:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 18:58:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-13 18:58:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-13 18:58:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-13 18:58:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 18:58:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_115 [2020-10-13 18:58:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2020-10-13 18:58:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2020-10-13 18:58:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2020-10-13 18:58:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_read [2020-10-13 18:58:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_write [2020-10-13 18:58:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2020-10-13 18:58:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2020-10-13 18:58:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure try_next_permutation [2020-10-13 18:58:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure display_link_mode [2020-10-13 18:58:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure display_forced_link_mode [2020-10-13 18:58:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2020-10-13 18:58:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2020-10-13 18:58:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2020-10-13 18:58:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_timer [2020-10-13 18:58:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_reset [2020-10-13 18:58:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx_reset [2020-10-13 18:58:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2020-10-13 18:58:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2020-10-13 18:58:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2020-10-13 18:58:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2020-10-13 18:58:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2020-10-13 18:58:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2020-10-13 18:58:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init_rings [2020-10-13 18:58:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2020-10-13 18:58:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 18:58:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 18:58:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_initial_advertisement [2020-10-13 18:58:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_is_not_so_happy [2020-10-13 18:58:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_mif_interrupt [2020-10-13 18:58:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx [2020-10-13 18:58:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx [2020-10-13 18:58:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_interrupt [2020-10-13 18:58:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2020-10-13 18:58:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2020-10-13 18:58:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2020-10-13 18:58:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_start_xmit [2020-10-13 18:58:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_stats [2020-10-13 18:58:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2020-10-13 18:58:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_settings [2020-10-13 18:58:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure hme_set_settings [2020-10-13 18:58:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_drvinfo [2020-10-13 18:58:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_link [2020-10-13 18:58:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure quattro_pci_find [2020-10-13 18:58:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2020-10-13 18:58:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure find_eth_addr_in_vpd [2020-10-13 18:58:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure get_hme_mac_nonsparc [2020-10-13 18:58:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_probe [2020-10-13 18:58:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-13 18:58:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2020-10-13 18:58:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_init [2020-10-13 18:58:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_exit [2020-10-13 18:58:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_probe [2020-10-13 18:58:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_exit [2020-10-13 18:58:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2020-10-13 18:58:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2020-10-13 18:58:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-13 18:58:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-13 18:58:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2020-10-13 18:58:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-13 18:58:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-13 18:58:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-13 18:58:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-13 18:58:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-13 18:58:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-13 18:58:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-13 18:58:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-13 18:58:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-13 18:58:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-13 18:58:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 18:58:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-13 18:58:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-13 18:58:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-13 18:58:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-13 18:58:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-13 18:58:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-13 18:58:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 18:58:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-13 18:58:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-13 18:58:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 18:58:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-13 18:58:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 18:58:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-13 18:58:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-13 18:58:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 18:58:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 18:58:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 18:58:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-13 18:58:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-13 18:58:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-13 18:58:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-13 18:58:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-13 18:58:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-13 18:58:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-13 18:58:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-13 18:58:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-13 18:58:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-13 18:58:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-13 18:58:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-13 18:58:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-13 18:58:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-13 18:58:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-13 18:58:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-13 18:58:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-13 18:58:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-13 18:58:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 18:58:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 18:58:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 18:58:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-13 18:58:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-13 18:58:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 18:58:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 18:58:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-13 18:58:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 18:58:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-13 18:58:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 18:58:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-13 18:58:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 18:58:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 18:58:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 18:58:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 18:58:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-13 18:58:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-13 18:58:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-13 18:58:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 18:58:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 18:58:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 18:58:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 18:58:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 18:58:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 18:58:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 18:58:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 18:58:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 18:58:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-13 18:58:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 18:58:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 18:58:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-13 18:58:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-13 18:58:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-13 18:58:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-13 18:58:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-13 18:58:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-13 18:58:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-13 18:58:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-13 18:58:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-13 18:58:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-13 18:58:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-13 18:58:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-13 18:58:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-13 18:58:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-13 18:58:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-13 18:58:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-13 18:58:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-13 18:58:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-13 18:58:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-13 18:58:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-13 18:58:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-13 18:58:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-13 18:58:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-13 18:58:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 18:58:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 18:58:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 18:58:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 18:58:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 18:58:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-13 18:58:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-13 18:58:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-13 18:58:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-13 18:58:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-13 18:58:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-13 18:58:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-13 18:58:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-13 18:58:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_happy_lock_of_happy_meal [2020-10-13 18:58:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_happy_lock_of_happy_meal [2020-10-13 18:58:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_happy_lock_of_happy_meal [2020-10-13 18:58:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_happy_lock_of_happy_meal [2020-10-13 18:58:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_happy_lock_of_happy_meal [2020-10-13 18:58:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_happy_lock_of_happy_meal [2020-10-13 18:58:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-13 18:58:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-13 18:58:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-13 18:58:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-13 18:58:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-13 18:58:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-13 18:58:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-13 18:58:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 18:58:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-13 18:58:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-13 18:58:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-13 18:58:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-13 18:58:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-13 18:58:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-13 18:58:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-13 18:58:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-13 18:58:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 18:58:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-13 18:58:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-13 18:58:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-13 18:58:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-13 18:58:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-13 18:58:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-13 18:58:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-13 18:58:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-13 18:58:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-13 18:58:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 18:58:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 18:58:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 18:58:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 18:58:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 18:58:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 18:58:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 18:58:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-13 18:58:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-13 18:58:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-13 18:58:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-13 18:58:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-13 18:58:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-13 18:58:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-13 18:58:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-13 18:58:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-13 18:58:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-13 18:58:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-13 18:58:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 18:58:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-13 18:58:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-13 18:58:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-13 18:58:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 18:58:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-13 18:58:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-13 18:58:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-13 18:58:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-13 18:58:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-13 18:58:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-13 18:58:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-13 18:58:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-13 18:58:11,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 18:58:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 18:58:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 18:58:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 18:58:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 18:58:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 18:58:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 18:58:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 18:58:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 18:58:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 18:58:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 18:58:14,373 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 18:58:28,268 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 18:58:28,269 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-13 18:58:28,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:58:28 BoogieIcfgContainer [2020-10-13 18:58:28,284 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 18:58:28,286 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 18:58:28,286 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 18:58:28,289 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 18:58:28,290 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 06:58:05" (1/3) ... [2020-10-13 18:58:28,290 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a9968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:58:28, skipping insertion in model container [2020-10-13 18:58:28,291 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:10" (2/3) ... [2020-10-13 18:58:28,291 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a9968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:58:28, skipping insertion in model container [2020-10-13 18:58:28,291 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:58:28" (3/3) ... [2020-10-13 18:58:28,293 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-13 18:58:28,304 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 18:58:28,315 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-13 18:58:28,332 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-13 18:58:28,367 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 18:58:28,367 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 18:58:28,367 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 18:58:28,368 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 18:58:28,368 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 18:58:28,368 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 18:58:28,368 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 18:58:28,368 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 18:58:28,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states. [2020-10-13 18:58:28,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-10-13 18:58:28,468 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 18:58:28,469 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 18:58:28,470 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 18:58:28,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 18:58:28,475 INFO L82 PathProgramCache]: Analyzing trace with hash 997793831, now seen corresponding path program 1 times [2020-10-13 18:58:28,482 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 18:58:28,482 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1179040916] [2020-10-13 18:58:28,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 18:58:29,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:30,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:32,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:37,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:37,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 245 [2020-10-13 18:58:37,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 18:58:37,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7584 [2020-10-13 18:58:37,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:37,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:37,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 196 [2020-10-13 18:58:37,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:37,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 18:58:43,157 WARN L193 SmtUtils]: Spent 5.71 s on a formula simplification that was a NOOP. DAG size: 1201 [2020-10-13 18:58:43,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 18:58:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:43,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:58:44,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1154 [2020-10-13 18:58:44,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:58:44,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 18:58:44,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 18:58:44,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 18:58:44,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:44,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-13 18:58:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:58:44,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,560 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:58:44,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:44,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-13 18:58:44,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:58:44,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:58:44,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:44,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2020-10-13 18:58:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 18:58:44,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 18:58:44,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:44,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-13 18:58:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,705 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 18:58:44,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 18:58:44,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:44,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:58:44,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 18:58:44,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 18:58:44,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:44,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 18:58:44,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:58:44,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:58:44,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:44,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 18:58:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 18:58:44,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 18:58:44,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 18:58:44,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2020-10-13 18:58:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 18:58:44,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 18:58:44,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:44,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:58:44,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 18:58:44,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:58:44,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:44,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 18:58:44,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:58:44,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 18:58:44,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:58:44,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 18:58:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 18:58:44,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:58:44,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:44,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-13 18:58:44,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:44,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:44,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:44,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 18:58:44,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:44,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 18:58:44,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:44,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:44,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:44,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:44,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:45,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 18:58:45,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:45,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:45,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:45,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 18:58:45,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:45,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 18:58:45,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:45,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:45,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:45,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:45,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:45,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 18:58:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:45,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:45,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:45,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:58:45,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:45,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:58:45,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:45,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:45,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:45,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:45,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:45,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 18:58:45,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:45,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:45,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:45,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 18:58:45,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:45,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 18:58:45,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:45,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:45,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:45,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:45,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:45,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-13 18:58:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:45,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:45,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:45,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:58:45,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:45,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 18:58:45,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:45,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:45,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:45,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:45,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:45,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-13 18:58:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:45,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:45,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:45,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 18:58:45,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:45,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 18:58:45,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:45,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:45,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:45,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:45,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:45,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-10-13 18:58:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:45,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:45,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:45,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 18:58:45,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:45,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 18:58:45,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:45,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:45,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 18:58:45,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:45,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:45,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-13 18:58:45,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:45,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:45,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:45,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 18:58:45,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:45,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:58:45,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:45,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:45,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 18:58:45,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:45,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:45,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-13 18:58:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:45,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:45,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:45,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:58:45,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:45,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 18:58:45,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:45,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:45,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 18:58:45,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:45,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:45,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-13 18:58:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:45,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:45,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:45,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:58:45,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:45,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 18:58:45,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:45,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:45,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 18:58:45,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:45,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 18:58:45,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-10-13 18:58:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 18:58:45,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 18:58:45,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 18:58:45,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 18:58:45,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 18:58:45,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 18:58:45,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 18:58:45,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 18:58:45,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 18:58:45,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 18:58:45,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 18:58:45,420 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 18:58:45,421 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1179040916] [2020-10-13 18:58:45,423 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 18:58:45,424 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-13 18:58:45,424 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327961033] [2020-10-13 18:58:45,433 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 18:58:45,433 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 18:58:45,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 18:58:45,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-13 18:58:45,451 INFO L87 Difference]: Start difference. First operand 2994 states. Second operand 5 states. [2020-10-13 19:00:08,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 19:00:08,911 INFO L93 Difference]: Finished difference Result 5546 states and 7594 transitions. [2020-10-13 19:00:08,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-13 19:00:08,912 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 165 [2020-10-13 19:00:08,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 19:00:08,961 INFO L225 Difference]: With dead ends: 5546 [2020-10-13 19:00:08,961 INFO L226 Difference]: Without dead ends: 2878 [2020-10-13 19:00:08,981 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-10-13 19:00:09,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2878 states. [2020-10-13 19:00:10,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2878 to 2295. [2020-10-13 19:00:10,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2295 states. [2020-10-13 19:00:10,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 2295 states and 2998 transitions. [2020-10-13 19:00:10,336 INFO L78 Accepts]: Start accepts. Automaton has 2295 states and 2998 transitions. Word has length 165 [2020-10-13 19:00:10,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 19:00:10,337 INFO L479 AbstractCegarLoop]: Abstraction has 2295 states and 2998 transitions. [2020-10-13 19:00:10,337 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 19:00:10,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 2998 transitions. [2020-10-13 19:00:10,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-10-13 19:00:10,343 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 19:00:10,343 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] [2020-10-13 19:00:10,344 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 19:00:10,344 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 19:00:10,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 19:00:10,344 INFO L82 PathProgramCache]: Analyzing trace with hash -1291512674, now seen corresponding path program 1 times [2020-10-13 19:00:10,345 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 19:00:10,345 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2006735240] [2020-10-13 19:00:10,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 19:00:10,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:10,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:12,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:17,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:17,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 246 [2020-10-13 19:00:17,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 19:00:17,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6584 [2020-10-13 19:00:17,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:17,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-13 19:00:17,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 73 [2020-10-13 19:00:17,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 29 [2020-10-13 19:00:17,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:23,026 WARN L193 SmtUtils]: Spent 5.35 s on a formula simplification that was a NOOP. DAG size: 1201 [2020-10-13 19:00:23,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 19:00:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:23,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:24,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:24,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:00:24,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:24,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1273 [2020-10-13 19:00:24,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:24,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:24,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:24,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:24,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:00:24,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 19:00:24,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:24,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:24,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:24,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 19:00:24,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:24,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 19:00:24,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:24,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:24,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:24,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:24,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:00:24,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-13 19:00:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:24,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:24,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:24,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:00:24,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:24,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 19:00:24,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:24,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:24,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:24,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:24,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:00:24,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-13 19:00:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:24,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:24,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:24,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:00:24,614 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:24,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:00:24,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:24,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:24,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:24,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:24,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:24,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2020-10-13 19:00:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:24,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:24,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:24,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:00:24,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:24,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 19:00:24,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:24,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:24,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:24,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:24,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:24,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-13 19:00:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:24,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:24,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:24,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 19:00:24,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:24,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 180 [2020-10-13 19:00:24,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:24,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 19:00:24,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:24,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-13 19:00:24,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:00:25,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:00:25,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 19:00:25,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 19:00:25,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:25,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 19:00:25,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 19:00:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:00:25,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 19:00:25,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 19:00:25,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:25,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 19:00:25,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 19:00:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:00:25,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 19:00:25,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 19:00:25,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:25,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 19:00:25,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2020-10-13 19:00:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 19:00:25,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 19:00:25,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 19:00:25,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:00:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:00:25,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:00:25,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:25,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 19:00:25,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:00:25,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 19:00:25,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:25,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 19:00:25,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:00:25,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:00:25,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:25,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-13 19:00:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 19:00:25,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 19:00:25,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 19:00:25,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:00:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:00:25,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 19:00:25,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:25,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 19:00:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:00:25,365 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,365 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:00:25,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:25,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 19:00:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:00:25,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 19:00:25,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:00:25,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-13 19:00:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:00:25,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 19:00:25,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:00:25,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-13 19:00:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 19:00:25,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 19:00:25,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 19:00:25,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-10-13 19:00:25,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 19:00:25,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 19:00:25,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-13 19:00:25,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-13 19:00:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 19:00:25,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 19:00:25,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-13 19:00:25,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-13 19:00:25,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:00:25,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 19:00:25,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:00:25,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-13 19:00:25,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:00:25,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:00:25,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:00:25,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-13 19:00:25,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:00:25,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:00:25,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:00:25,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:00:25,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:00:25,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 19:00:25,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:00:25,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:00:25,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:00:25,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:00:25,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:00:25,685 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 19:00:25,685 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2006735240] [2020-10-13 19:00:25,685 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 19:00:25,686 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-10-13 19:00:25,686 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819077795] [2020-10-13 19:00:25,689 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-13 19:00:25,689 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 19:00:25,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-13 19:00:25,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-10-13 19:00:25,690 INFO L87 Difference]: Start difference. First operand 2295 states and 2998 transitions. Second operand 13 states. [2020-10-13 19:00:35,014 WARN L193 SmtUtils]: Spent 5.71 s on a formula simplification that was a NOOP. DAG size: 1204 [2020-10-13 19:00:40,813 WARN L193 SmtUtils]: Spent 5.68 s on a formula simplification that was a NOOP. DAG size: 1207 [2020-10-13 19:00:49,203 WARN L193 SmtUtils]: Spent 5.92 s on a formula simplification that was a NOOP. DAG size: 1213