/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 20:15:22,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 20:15:22,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 20:15:22,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 20:15:22,828 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 20:15:22,835 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 20:15:22,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 20:15:22,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 20:15:22,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 20:15:22,851 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 20:15:22,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 20:15:22,855 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 20:15:22,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 20:15:22,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 20:15:22,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 20:15:22,862 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 20:15:22,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 20:15:22,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 20:15:22,874 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 20:15:22,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 20:15:22,884 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 20:15:22,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 20:15:22,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 20:15:22,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 20:15:22,910 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 20:15:22,910 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 20:15:22,910 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 20:15:22,913 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 20:15:22,913 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 20:15:22,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 20:15:22,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 20:15:22,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 20:15:22,918 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 20:15:22,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 20:15:22,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 20:15:22,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 20:15:22,921 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 20:15:22,921 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 20:15:22,921 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 20:15:22,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 20:15:22,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 20:15:22,931 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 20:15:22,982 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 20:15:22,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 20:15:22,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 20:15:22,987 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 20:15:22,987 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 20:15:22,988 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 20:15:22,988 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 20:15:22,988 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 20:15:22,988 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 20:15:22,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 20:15:22,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 20:15:22,990 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 20:15:22,990 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 20:15:22,990 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 20:15:22,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 20:15:22,991 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 20:15:22,991 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 20:15:22,991 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 20:15:22,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 20:15:22,992 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 20:15:22,992 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 20:15:22,992 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 20:15:22,992 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 20:15:22,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 20:15:22,993 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 20:15:22,993 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 20:15:22,993 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 20:15:22,993 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 20:15:23,440 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 20:15:23,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 20:15:23,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 20:15:23,473 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 20:15:23,474 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 20:15:23,475 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-28 20:15:23,565 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e6c429278/3182bdd9c49a4c3ea5509ef184b2d690/FLAG53b61aff6 [2020-10-28 20:15:24,732 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 20:15:24,733 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-28 20:15:24,777 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e6c429278/3182bdd9c49a4c3ea5509ef184b2d690/FLAG53b61aff6 [2020-10-28 20:15:25,075 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e6c429278/3182bdd9c49a4c3ea5509ef184b2d690 [2020-10-28 20:15:25,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 20:15:25,085 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 20:15:25,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 20:15:25,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 20:15:25,092 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 20:15:25,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:15:25" (1/1) ... [2020-10-28 20:15:25,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@497e2e61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:15:25, skipping insertion in model container [2020-10-28 20:15:25,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:15:25" (1/1) ... [2020-10-28 20:15:25,105 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 20:15:25,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 20:15:28,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 20:15:28,821 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 20:15:29,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 20:15:30,486 INFO L208 MainTranslator]: Completed translation [2020-10-28 20:15:30,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:15:30 WrapperNode [2020-10-28 20:15:30,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 20:15:30,489 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 20:15:30,489 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 20:15:30,489 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 20:15:30,503 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:15:30" (1/1) ... [2020-10-28 20:15:30,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:15:30" (1/1) ... [2020-10-28 20:15:30,638 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:15:30" (1/1) ... [2020-10-28 20:15:30,638 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:15:30" (1/1) ... [2020-10-28 20:15:30,836 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:15:30" (1/1) ... [2020-10-28 20:15:30,876 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:15:30" (1/1) ... [2020-10-28 20:15:30,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:15:30" (1/1) ... [2020-10-28 20:15:30,997 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 20:15:30,999 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 20:15:30,999 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 20:15:30,999 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 20:15:31,000 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:15:30" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 20:15:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 20:15:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 20:15:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 20:15:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 20:15:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 20:15:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 20:15:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 20:15:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 20:15:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 20:15:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 20:15:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 20:15:31,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 20:15:31,091 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 20:15:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 20:15:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-28 20:15:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 20:15:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 20:15:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-28 20:15:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 20:15:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 20:15:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 20:15:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 20:15:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 20:15:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 20:15:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 20:15:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 20:15:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-28 20:15:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-28 20:15:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-28 20:15:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-28 20:15:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 20:15:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-28 20:15:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 20:15:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2020-10-28 20:15:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 20:15:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 20:15:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 20:15:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 20:15:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 20:15:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2020-10-28 20:15:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2020-10-28 20:15:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-28 20:15:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-28 20:15:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 20:15:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 20:15:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 20:15:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 20:15:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-28 20:15:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-28 20:15:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-28 20:15:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-28 20:15:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 20:15:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2020-10-28 20:15:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 20:15:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-28 20:15:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2020-10-28 20:15:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-28 20:15:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-28 20:15:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-28 20:15:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 20:15:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 20:15:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 20:15:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 20:15:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 20:15:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 20:15:31,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 20:15:31,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-28 20:15:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-28 20:15:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-28 20:15:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-28 20:15:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 20:15:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 20:15:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 20:15:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 20:15:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2020-10-28 20:15:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2020-10-28 20:15:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2020-10-28 20:15:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_read [2020-10-28 20:15:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_write [2020-10-28 20:15:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2020-10-28 20:15:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2020-10-28 20:15:31,160 INFO L138 BoogieDeclarations]: Found implementation of procedure try_next_permutation [2020-10-28 20:15:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure display_link_mode [2020-10-28 20:15:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure display_forced_link_mode [2020-10-28 20:15:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2020-10-28 20:15:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2020-10-28 20:15:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_timer [2020-10-28 20:15:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_reset [2020-10-28 20:15:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx_reset [2020-10-28 20:15:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2020-10-28 20:15:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2020-10-28 20:15:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2020-10-28 20:15:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2020-10-28 20:15:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2020-10-28 20:15:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2020-10-28 20:15:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init_rings [2020-10-28 20:15:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2020-10-28 20:15:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2020-10-28 20:15:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_initial_advertisement [2020-10-28 20:15:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_is_not_so_happy [2020-10-28 20:15:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_mif_interrupt [2020-10-28 20:15:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx [2020-10-28 20:15:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx [2020-10-28 20:15:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_interrupt [2020-10-28 20:15:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2020-10-28 20:15:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2020-10-28 20:15:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2020-10-28 20:15:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_start_xmit [2020-10-28 20:15:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_stats [2020-10-28 20:15:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2020-10-28 20:15:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_settings [2020-10-28 20:15:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_set_settings [2020-10-28 20:15:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_drvinfo [2020-10-28 20:15:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_link [2020-10-28 20:15:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure quattro_pci_find [2020-10-28 20:15:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2020-10-28 20:15:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure find_eth_addr_in_vpd [2020-10-28 20:15:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hme_mac_nonsparc [2020-10-28 20:15:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_probe [2020-10-28 20:15:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2020-10-28 20:15:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_init [2020-10-28 20:15:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_exit [2020-10-28 20:15:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_probe [2020-10-28 20:15:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_exit [2020-10-28 20:15:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2020-10-28 20:15:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2020-10-28 20:15:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-28 20:15:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-28 20:15:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 20:15:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2020-10-28 20:15:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-28 20:15:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-28 20:15:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-28 20:15:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-28 20:15:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-28 20:15:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-28 20:15:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-28 20:15:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-28 20:15:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-28 20:15:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-28 20:15:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 20:15:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 20:15:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 20:15:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 20:15:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-28 20:15:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 20:15:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-28 20:15:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 20:15:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 20:15:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 20:15:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 20:15:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-28 20:15:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 20:15:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-28 20:15:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 20:15:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 20:15:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 20:15:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 20:15:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 20:15:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 20:15:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-28 20:15:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-28 20:15:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-28 20:15:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 20:15:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 20:15:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 20:15:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 20:15:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-28 20:15:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-28 20:15:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 20:15:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-28 20:15:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-28 20:15:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 20:15:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 20:15:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 20:15:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-28 20:15:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 20:15:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 20:15:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-28 20:15:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-28 20:15:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-28 20:15:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-28 20:15:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-28 20:15:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-28 20:15:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-28 20:15:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-28 20:15:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-28 20:15:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 20:15:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-28 20:15:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 20:15:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2020-10-28 20:15:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_58 [2020-10-28 20:15:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_82 [2020-10-28 20:15:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_83 [2020-10-28 20:15:31,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2020-10-28 20:15:31,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2020-10-28 20:15:31,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_88 [2020-10-28 20:15:31,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2020-10-28 20:15:31,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2020-10-28 20:15:31,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_91 [2020-10-28 20:15:31,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_94 [2020-10-28 20:15:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_96 [2020-10-28 20:15:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_98 [2020-10-28 20:15:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_111 [2020-10-28 20:15:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_115 [2020-10-28 20:15:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2020-10-28 20:15:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_119 [2020-10-28 20:15:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_120 [2020-10-28 20:15:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_121 [2020-10-28 20:15:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_122 [2020-10-28 20:15:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_123 [2020-10-28 20:15:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 20:15:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 20:15:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 20:15:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 20:15:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 20:15:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 20:15:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 20:15:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 20:15:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 20:15:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 20:15:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 20:15:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 20:15:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 20:15:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 20:15:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 20:15:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 20:15:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 20:15:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 20:15:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 20:15:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 20:15:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 20:15:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 20:15:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 20:15:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 20:15:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 20:15:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 20:15:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 20:15:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 20:15:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 20:15:31,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 20:15:31,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 20:15:31,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 20:15:31,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 20:15:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 20:15:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 20:15:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 20:15:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 20:15:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 20:15:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 20:15:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 20:15:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 20:15:31,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 20:15:31,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 20:15:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 20:15:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 20:15:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 20:15:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 20:15:31,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 20:15:31,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-28 20:15:31,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-28 20:15:31,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-28 20:15:31,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-28 20:15:31,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-28 20:15:31,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-28 20:15:31,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-28 20:15:31,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-28 20:15:31,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2020-10-28 20:15:31,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2020-10-28 20:15:31,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_happy_lock_of_happy_meal [2020-10-28 20:15:31,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_happy_lock_of_happy_meal [2020-10-28 20:15:31,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_happy_lock_of_happy_meal [2020-10-28 20:15:31,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_happy_lock_of_happy_meal [2020-10-28 20:15:31,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_happy_lock_of_happy_meal [2020-10-28 20:15:31,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_happy_lock_of_happy_meal [2020-10-28 20:15:31,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 20:15:31,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 20:15:31,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 20:15:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 20:15:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 20:15:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 20:15:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 20:15:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 20:15:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 20:15:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 20:15:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 20:15:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 20:15:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 20:15:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 20:15:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 20:15:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 20:15:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 20:15:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 20:15:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 20:15:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 20:15:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 20:15:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 20:15:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 20:15:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 20:15:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 20:15:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 20:15:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 20:15:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 20:15:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 20:15:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 20:15:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 20:15:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 20:15:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 20:15:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 20:15:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 20:15:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 20:15:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 20:15:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 20:15:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 20:15:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 20:15:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 20:15:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 20:15:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 20:15:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 20:15:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 20:15:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 20:15:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 20:15:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 20:15:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 20:15:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 20:15:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 20:15:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 20:15:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 20:15:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 20:15:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 20:15:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 20:15:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 20:15:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 20:15:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 20:15:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 20:15:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 20:15:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 20:15:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-28 20:15:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-28 20:15:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 20:15:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 20:15:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 20:15:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 20:15:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 20:15:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 20:15:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 20:15:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 20:15:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-28 20:15:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 20:15:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-28 20:15:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 20:15:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 20:15:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 20:15:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-28 20:15:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-28 20:15:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 20:15:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-28 20:15:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-28 20:15:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-28 20:15:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 20:15:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 20:15:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 20:15:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 20:15:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-28 20:15:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 20:15:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-28 20:15:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-28 20:15:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 20:15:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 20:15:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 20:15:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 20:15:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 20:15:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 20:15:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 20:15:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 20:15:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 20:15:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 20:15:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2020-10-28 20:15:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-28 20:15:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-28 20:15:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 20:15:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-10-28 20:15:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 20:15:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 20:15:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 20:15:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 20:15:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-28 20:15:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 20:15:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-28 20:15:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 20:15:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 20:15:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 20:15:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 20:15:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 20:15:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 20:15:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 20:15:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-28 20:15:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 20:15:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 20:15:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 20:15:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 20:15:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 20:15:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 20:15:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 20:15:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 20:15:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 20:15:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 20:15:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 20:15:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 20:15:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 20:15:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 20:15:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 20:15:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 20:15:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 20:15:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 20:15:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 20:15:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-28 20:15:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 20:15:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 20:15:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 20:15:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-28 20:15:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 20:15:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-28 20:15:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 20:15:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 20:15:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 20:15:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 20:15:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-28 20:15:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-28 20:15:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 20:15:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-28 20:15:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 20:15:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 20:15:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 20:15:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 20:15:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2020-10-28 20:15:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2020-10-28 20:15:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 20:15:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 20:15:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 20:15:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 20:15:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 20:15:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 20:15:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 20:15:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 20:15:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 20:15:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2020-10-28 20:15:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 20:15:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2020-10-28 20:15:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 20:15:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2020-10-28 20:15:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 20:15:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2020-10-28 20:15:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 20:15:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-28 20:15:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_88 [2020-10-28 20:15:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_96 [2020-10-28 20:15:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_111 [2020-10-28 20:15:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-28 20:15:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 20:15:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-28 20:15:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-28 20:15:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-28 20:15:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-28 20:15:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-28 20:15:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-28 20:15:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 20:15:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_82 [2020-10-28 20:15:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_83 [2020-10-28 20:15:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 20:15:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-28 20:15:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 20:15:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-28 20:15:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 20:15:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 20:15:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2020-10-28 20:15:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 20:15:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 20:15:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 20:15:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 20:15:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 20:15:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 20:15:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-28 20:15:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-28 20:15:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 20:15:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 20:15:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 20:15:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 20:15:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 20:15:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2020-10-28 20:15:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2020-10-28 20:15:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-28 20:15:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 20:15:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-28 20:15:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 20:15:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 20:15:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 20:15:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 20:15:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 20:15:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 20:15:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 20:15:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-28 20:15:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2020-10-28 20:15:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-28 20:15:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-28 20:15:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 20:15:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-28 20:15:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 20:15:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 20:15:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 20:15:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2020-10-28 20:15:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-28 20:15:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 20:15:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_58 [2020-10-28 20:15:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 20:15:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-28 20:15:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2020-10-28 20:15:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-28 20:15:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 20:15:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-28 20:15:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-28 20:15:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 20:15:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 20:15:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 20:15:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_119 [2020-10-28 20:15:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_121 [2020-10-28 20:15:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 20:15:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 20:15:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 20:15:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 20:15:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 20:15:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 20:15:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 20:15:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-28 20:15:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-28 20:15:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-28 20:15:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-28 20:15:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-28 20:15:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-28 20:15:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 20:15:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 20:15:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2020-10-28 20:15:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 20:15:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_120 [2020-10-28 20:15:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 20:15:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 20:15:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2020-10-28 20:15:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-10-28 20:15:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-28 20:15:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-28 20:15:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 20:15:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_122 [2020-10-28 20:15:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 20:15:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_123 [2020-10-28 20:15:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 20:15:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 20:15:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 20:15:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 20:15:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 20:15:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_91 [2020-10-28 20:15:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 20:15:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_94 [2020-10-28 20:15:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_98 [2020-10-28 20:15:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-28 20:15:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 20:15:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-28 20:15:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-28 20:15:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 20:15:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 20:15:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_115 [2020-10-28 20:15:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2020-10-28 20:15:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2020-10-28 20:15:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2020-10-28 20:15:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_read [2020-10-28 20:15:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_write [2020-10-28 20:15:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2020-10-28 20:15:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2020-10-28 20:15:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure try_next_permutation [2020-10-28 20:15:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure display_link_mode [2020-10-28 20:15:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure display_forced_link_mode [2020-10-28 20:15:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2020-10-28 20:15:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2020-10-28 20:15:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2020-10-28 20:15:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_timer [2020-10-28 20:15:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_reset [2020-10-28 20:15:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx_reset [2020-10-28 20:15:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2020-10-28 20:15:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2020-10-28 20:15:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2020-10-28 20:15:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2020-10-28 20:15:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2020-10-28 20:15:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2020-10-28 20:15:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init_rings [2020-10-28 20:15:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2020-10-28 20:15:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 20:15:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 20:15:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_initial_advertisement [2020-10-28 20:15:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_is_not_so_happy [2020-10-28 20:15:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_mif_interrupt [2020-10-28 20:15:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx [2020-10-28 20:15:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx [2020-10-28 20:15:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_interrupt [2020-10-28 20:15:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2020-10-28 20:15:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2020-10-28 20:15:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2020-10-28 20:15:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_start_xmit [2020-10-28 20:15:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_stats [2020-10-28 20:15:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2020-10-28 20:15:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_settings [2020-10-28 20:15:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure hme_set_settings [2020-10-28 20:15:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_drvinfo [2020-10-28 20:15:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_link [2020-10-28 20:15:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure quattro_pci_find [2020-10-28 20:15:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2020-10-28 20:15:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure find_eth_addr_in_vpd [2020-10-28 20:15:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure get_hme_mac_nonsparc [2020-10-28 20:15:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_probe [2020-10-28 20:15:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-28 20:15:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2020-10-28 20:15:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_init [2020-10-28 20:15:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_exit [2020-10-28 20:15:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_probe [2020-10-28 20:15:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_exit [2020-10-28 20:15:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2020-10-28 20:15:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2020-10-28 20:15:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-28 20:15:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-28 20:15:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 20:15:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2020-10-28 20:15:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-28 20:15:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-28 20:15:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-28 20:15:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-28 20:15:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-28 20:15:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-28 20:15:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-28 20:15:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-28 20:15:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-28 20:15:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-28 20:15:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 20:15:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-28 20:15:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-28 20:15:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 20:15:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-28 20:15:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-28 20:15:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-28 20:15:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 20:15:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 20:15:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 20:15:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 20:15:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-28 20:15:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 20:15:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-28 20:15:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 20:15:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 20:15:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 20:15:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 20:15:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 20:15:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 20:15:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-28 20:15:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-28 20:15:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-28 20:15:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 20:15:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 20:15:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 20:15:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 20:15:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-28 20:15:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-28 20:15:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 20:15:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-28 20:15:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-28 20:15:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 20:15:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 20:15:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 20:15:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-28 20:15:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 20:15:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 20:15:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-28 20:15:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-28 20:15:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-28 20:15:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-28 20:15:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-28 20:15:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-28 20:15:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-28 20:15:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-28 20:15:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-28 20:15:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 20:15:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-28 20:15:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 20:15:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 20:15:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 20:15:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 20:15:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 20:15:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 20:15:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 20:15:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 20:15:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 20:15:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 20:15:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 20:15:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 20:15:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 20:15:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 20:15:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 20:15:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 20:15:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 20:15:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 20:15:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 20:15:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 20:15:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 20:15:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 20:15:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 20:15:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 20:15:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 20:15:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 20:15:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 20:15:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 20:15:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 20:15:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 20:15:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 20:15:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 20:15:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 20:15:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 20:15:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 20:15:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 20:15:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 20:15:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 20:15:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 20:15:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 20:15:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 20:15:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 20:15:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 20:15:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 20:15:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 20:15:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 20:15:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 20:15:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 20:15:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 20:15:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 20:15:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 20:15:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 20:15:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-28 20:15:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-28 20:15:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-28 20:15:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-28 20:15:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-28 20:15:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-28 20:15:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-28 20:15:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-28 20:15:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_happy_lock_of_happy_meal [2020-10-28 20:15:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_happy_lock_of_happy_meal [2020-10-28 20:15:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_happy_lock_of_happy_meal [2020-10-28 20:15:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_happy_lock_of_happy_meal [2020-10-28 20:15:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_happy_lock_of_happy_meal [2020-10-28 20:15:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_happy_lock_of_happy_meal [2020-10-28 20:15:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 20:15:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 20:15:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 20:15:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 20:15:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 20:15:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 20:15:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 20:15:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 20:15:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 20:15:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 20:15:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 20:15:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 20:15:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 20:15:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 20:15:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 20:15:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 20:15:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 20:15:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 20:15:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 20:15:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 20:15:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 20:15:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 20:15:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 20:15:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 20:15:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 20:15:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 20:15:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 20:15:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 20:15:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 20:15:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 20:15:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 20:15:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 20:15:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 20:15:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 20:15:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 20:15:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 20:15:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 20:15:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 20:15:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 20:15:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 20:15:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 20:15:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 20:15:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 20:15:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 20:15:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 20:15:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 20:15:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 20:15:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 20:15:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 20:15:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 20:15:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 20:15:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 20:15:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 20:15:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 20:15:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 20:15:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 20:15:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 20:15:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 20:15:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 20:15:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 20:15:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 20:15:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 20:15:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 20:15:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 20:15:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 20:15:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 20:15:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 20:15:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 20:15:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 20:15:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 20:15:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 20:15:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 20:15:34,719 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 20:15:35,490 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 20:15:50,945 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 20:15:50,946 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-28 20:15:50,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:15:50 BoogieIcfgContainer [2020-10-28 20:15:50,952 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 20:15:50,954 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 20:15:50,954 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 20:15:50,957 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 20:15:50,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 08:15:25" (1/3) ... [2020-10-28 20:15:50,959 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37a28e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:15:50, skipping insertion in model container [2020-10-28 20:15:50,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:15:30" (2/3) ... [2020-10-28 20:15:50,959 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37a28e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:15:50, skipping insertion in model container [2020-10-28 20:15:50,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:15:50" (3/3) ... [2020-10-28 20:15:50,961 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-28 20:15:50,973 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 20:15:50,984 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 20:15:50,998 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 20:15:51,047 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 20:15:51,047 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 20:15:51,047 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 20:15:51,047 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 20:15:51,047 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 20:15:51,047 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 20:15:51,048 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 20:15:51,048 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 20:15:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states. [2020-10-28 20:15:51,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-10-28 20:15:51,159 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 20:15:51,161 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 20:15:51,161 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 20:15:51,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 20:15:51,168 INFO L82 PathProgramCache]: Analyzing trace with hash -1761102563, now seen corresponding path program 1 times [2020-10-28 20:15:51,178 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 20:15:51,178 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1417306164] [2020-10-28 20:15:51,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 20:15:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:15:52,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:15:52,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:15:53,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:15:59,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:15:59,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 265 [2020-10-28 20:15:59,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-28 20:15:59,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7604 [2020-10-28 20:15:59,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:15:59,737 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:15:59,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:15:59,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 212 [2020-10-28 20:15:59,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:15:59,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 20:16:10,866 WARN L193 SmtUtils]: Spent 10.78 s on a formula simplification that was a NOOP. DAG size: 1348 [2020-10-28 20:16:10,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:16:10,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:10,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:12,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1480 [2020-10-28 20:16:12,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:12,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 20:16:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:12,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 20:16:12,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:16:12,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,531 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:12,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 20:16:12,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:12,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-28 20:16:12,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 20:16:12,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,668 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:12,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:16:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:12,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-28 20:16:12,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 20:16:12,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:12,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:16:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:12,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:16:12,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:16:12,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,826 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:12,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:16:12,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:12,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:12,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:16:12,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,849 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:12,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 20:16:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:12,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:16:12,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:16:12,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,870 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:12,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:16:12,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:12,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:12,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 20:16:12,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,888 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:12,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 20:16:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:12,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:16:12,909 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:16:12,909 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,910 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,910 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:12,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:16:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:12,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:12,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:16:12,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,930 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:12,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 20:16:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:12,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:16:12,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:16:12,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,950 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:12,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:16:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:12,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:12,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:16:12,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,971 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:12,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 20:16:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:12,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:12,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:12,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:16:12,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:12,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:16:12,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:12,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:12,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:12,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:12,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:12,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:16:13,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:13,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:16:13,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,015 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:13,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 20:16:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:16:13,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:16:13,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,038 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:13,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:16:13,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:13,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:16:13,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,059 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:13,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 20:16:13,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:16:13,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:16:13,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:13,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:16:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:13,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:16:13,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,101 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:13,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 20:16:13,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:16:13,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 20:16:13,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,125 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:13,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:16:13,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:13,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:16:13,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,143 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:13,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-28 20:16:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:13,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:16:13,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,194 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:13,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-28 20:16:13,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:16:13,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:16:13,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,212 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:13,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 20:16:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 20:16:13,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:16:13,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,232 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:13,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-28 20:16:13,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 20:16:13,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 20:16:13,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,257 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:16:13,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 20:16:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:16:13,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:16:13,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 20:16:13,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-28 20:16:13,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:13,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:16:13,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,337 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:16:13,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-28 20:16:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:13,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 20:16:13,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,364 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:16:13,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-10-28 20:16:13,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:16:13,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:16:13,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:16:13,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:16:13,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:16:13,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 20:16:13,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:16:13,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:16:13,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:16:13,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:16:13,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:16:13,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:16:13,651 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-28 20:16:13,652 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1417306164] [2020-10-28 20:16:13,654 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 20:16:13,654 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 20:16:13,655 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301284807] [2020-10-28 20:16:13,659 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 20:16:13,659 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 20:16:13,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 20:16:13,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-28 20:16:13,671 INFO L87 Difference]: Start difference. First operand 3184 states. Second operand 6 states. [2020-10-28 20:18:24,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 20:18:24,473 INFO L93 Difference]: Finished difference Result 5918 states and 8101 transitions. [2020-10-28 20:18:24,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-28 20:18:24,476 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 189 [2020-10-28 20:18:24,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 20:18:24,532 INFO L225 Difference]: With dead ends: 5918 [2020-10-28 20:18:24,532 INFO L226 Difference]: Without dead ends: 3188 [2020-10-28 20:18:24,558 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 11.1s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2020-10-28 20:18:24,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3188 states. [2020-10-28 20:18:26,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3188 to 2606. [2020-10-28 20:18:26,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2606 states. [2020-10-28 20:18:26,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 2606 states and 3448 transitions. [2020-10-28 20:18:26,564 INFO L78 Accepts]: Start accepts. Automaton has 2606 states and 3448 transitions. Word has length 189 [2020-10-28 20:18:26,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 20:18:26,566 INFO L481 AbstractCegarLoop]: Abstraction has 2606 states and 3448 transitions. [2020-10-28 20:18:26,566 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-28 20:18:26,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 3448 transitions. [2020-10-28 20:18:26,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2020-10-28 20:18:26,579 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 20:18:26,579 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 20:18:26,580 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 20:18:26,580 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 20:18:26,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 20:18:26,580 INFO L82 PathProgramCache]: Analyzing trace with hash 452413854, now seen corresponding path program 1 times [2020-10-28 20:18:26,581 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 20:18:26,581 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1056820573] [2020-10-28 20:18:26,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 20:18:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:27,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:27,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:33,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:33,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 266 [2020-10-28 20:18:33,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 20:18:33,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7173 [2020-10-28 20:18:33,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:33,990 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:33,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 20:18:33,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 147 [2020-10-28 20:18:33,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 30 [2020-10-28 20:18:33,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:44,915 WARN L193 SmtUtils]: Spent 10.66 s on a formula simplification that was a NOOP. DAG size: 1348 [2020-10-28 20:18:44,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:18:44,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:44,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:48,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3337 [2020-10-28 20:18:48,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,297 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:48,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 20:18:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 20:18:48,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:18:48,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:48,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 20:18:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-28 20:18:48,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 20:18:48,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,586 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:48,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:18:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-28 20:18:48,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-28 20:18:48,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,644 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:48,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:18:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:48,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:18:48,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,725 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:48,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:48,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:18:48,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,742 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:48,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 20:18:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:48,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:18:48,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:48,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:48,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:48,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:18:48,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:48,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 20:18:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,806 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:48,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:18:48,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,807 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:48,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:48,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:18:48,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,826 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:48,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 20:18:48,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:48,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:18:48,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,852 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:48,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:48,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:48,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:18:48,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,872 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:48,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 20:18:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:48,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 20:18:48,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,903 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:48,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:48,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:18:48,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,924 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:48,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 20:18:48,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:48,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:18:48,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,950 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:48,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:48,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:48,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:18:48,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,974 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:48,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 20:18:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:48,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:48,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:48,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:48,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:48,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:18:48,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:48,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:48,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:48,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:48,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:48,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:49,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:49,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:49,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:49,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:49,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:49,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:49,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:18:49,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:49,017 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:49,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:49,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:49,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:49,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:49,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 20:18:49,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:49,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:49,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:49,043 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 20:18:49,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:49,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:18:49,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:49,043 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:49,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:49,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:49,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:49,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:49,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:18:49,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:49,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:49,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:49,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:49,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:49,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:18:49,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:49,065 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:49,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:49,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:49,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:49,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:18:49,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-28 20:18:49,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:49,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:49,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:49,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:49,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:49,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 20:18:49,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:49,113 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:49,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:18:49,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:18:49,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 20:18:49,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:49,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-28 20:18:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:49,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:49,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:49,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:18:49,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:49,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:18:49,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:49,135 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:49,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:49,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 20:18:49,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:49,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:49,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 20:18:49,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:49,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:49,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:49,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 20:18:49,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:49,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 20:18:49,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:49,150 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:49,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:49,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 20:18:49,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:49,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:49,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-28 20:18:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:49,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:49,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:49,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 20:18:49,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:49,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:18:49,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:49,172 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:49,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:49,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-28 20:18:49,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:49,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:49,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 20:18:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:49,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:49,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:49,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 20:18:49,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:49,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 20:18:49,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:49,240 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:49,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:49,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-28 20:18:49,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:49,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:49,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-28 20:18:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:49,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:49,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:49,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:49,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:49,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:18:49,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:49,258 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:49,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:49,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:18:49,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:49,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:49,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-28 20:18:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:49,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:49,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:49,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:49,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:49,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 20:18:49,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:49,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:49,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:49,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:18:49,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:49,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:49,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-28 20:18:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:18:49,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:18:49,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:18:49,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:18:49,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:18:49,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 20:18:49,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:18:49,294 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:18:49,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:18:49,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 20:18:49,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:18:49,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:18:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-28 20:18:49,439 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1056820573] [2020-10-28 20:18:49,440 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 20:18:49,440 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-28 20:18:49,440 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839962268] [2020-10-28 20:18:49,443 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-28 20:18:49,443 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 20:18:49,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-28 20:18:49,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-28 20:18:49,444 INFO L87 Difference]: Start difference. First operand 2606 states and 3448 transitions. Second operand 7 states. [2020-10-28 20:19:05,716 WARN L193 SmtUtils]: Spent 10.80 s on a formula simplification that was a NOOP. DAG size: 1350