/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:59:38,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:59:38,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:59:38,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:59:38,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:59:38,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:59:38,942 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:59:38,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:59:38,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:59:38,947 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:59:38,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:59:38,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:59:38,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:59:38,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:59:38,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:59:38,955 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:59:38,956 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:59:38,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:59:38,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:59:38,961 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:59:38,963 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:59:38,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:59:38,966 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:59:38,967 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:59:38,985 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:59:38,986 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:59:38,986 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:59:38,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:59:38,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:59:38,994 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 07:59:38,994 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 07:59:38,997 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 07:59:38,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 07:59:39,000 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 07:59:39,001 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 07:59:39,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 07:59:39,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 07:59:39,003 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 07:59:39,003 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:59:39,004 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:59:39,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:59:39,007 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 07:59:39,059 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:59:39,060 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:59:39,064 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:59:39,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:59:39,065 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:59:39,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:59:39,065 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:59:39,065 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:59:39,066 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:59:39,066 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:59:39,067 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:59:39,068 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:59:39,068 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:59:39,068 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:59:39,068 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:59:39,069 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:59:39,069 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:59:39,069 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:59:39,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:59:39,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:59:39,070 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:59:39,070 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:59:39,070 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:59:39,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:59:39,071 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:59:39,071 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:59:39,071 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:59:39,071 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:59:39,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:59:39,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:59:39,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:59:39,482 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:59:39,485 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:59:39,486 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2020-10-28 07:59:39,559 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bfd6a32ed/b124889574614051a6963f016989bd35/FLAG5201608eb [2020-10-28 07:59:40,715 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:59:40,716 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2020-10-28 07:59:40,775 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bfd6a32ed/b124889574614051a6963f016989bd35/FLAG5201608eb [2020-10-28 07:59:41,087 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bfd6a32ed/b124889574614051a6963f016989bd35 [2020-10-28 07:59:41,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:59:41,096 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:59:41,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:59:41,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:59:41,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:59:41,104 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:59:41" (1/1) ... [2020-10-28 07:59:41,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@464ebd7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:59:41, skipping insertion in model container [2020-10-28 07:59:41,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:59:41" (1/1) ... [2020-10-28 07:59:41,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:59:41,265 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:59:43,779 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-28 07:59:43,805 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:59:43,851 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:59:44,305 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-28 07:59:44,311 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:59:44,825 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:59:44,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:59:44 WrapperNode [2020-10-28 07:59:44,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:59:44,828 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:59:44,828 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:59:44,828 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:59:44,839 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:59:44" (1/1) ... [2020-10-28 07:59:44,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:59:44" (1/1) ... [2020-10-28 07:59:44,966 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:59:44" (1/1) ... [2020-10-28 07:59:44,967 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:59:44" (1/1) ... [2020-10-28 07:59:45,177 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:59:44" (1/1) ... [2020-10-28 07:59:45,215 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:59:44" (1/1) ... [2020-10-28 07:59:45,281 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:59:44" (1/1) ... [2020-10-28 07:59:45,329 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:59:45,331 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:59:45,331 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:59:45,331 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:59:45,332 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:59:44" (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 07:59:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:59:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:59:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 07:59:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 07:59:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 07:59:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:59:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 07:59:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 07:59:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 07:59:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:59:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:59:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:59:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:59:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:59:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:59:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:59:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:59:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:59:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure div_s64_rem [2020-10-28 07:59:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 07:59:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 07:59:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 07:59:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-28 07:59:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 07:59:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-28 07:59:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_divns [2020-10-28 07:59:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_to_us [2020-10-28 07:59:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_us_delta [2020-10-28 07:59:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-28 07:59:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-28 07:59:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-28 07:59:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-28 07:59:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 07:59:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 07:59:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 07:59:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 07:59:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 07:59:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-28 07:59:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-28 07:59:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 07:59:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 07:59:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 07:59:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 07:59:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 07:59:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-28 07:59:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-28 07:59:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2020-10-28 07:59:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-28 07:59:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-28 07:59:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-28 07:59:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-28 07:59:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-28 07:59:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-28 07:59:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 07:59:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 07:59:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 07:59:45,426 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 07:59:45,426 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-28 07:59:45,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 07:59:45,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-28 07:59:45,426 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-28 07:59:45,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 07:59:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 07:59:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 07:59:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 07:59:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 07:59:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 07:59:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 07:59:45,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-28 07:59:45,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-28 07:59:45,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 07:59:45,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-28 07:59:45,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-28 07:59:45,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-28 07:59:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_mtt [2020-10-28 07:59:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2020-10-28 07:59:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_width_bits [2020-10-28 07:59:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_is_active [2020-10-28 07:59:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_activate [2020-10-28 07:59:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_status [2020-10-28 07:59:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_addr_status [2020-10-28 07:59:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_count [2020-10-28 07:59:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_status [2020-10-28 07:59:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_addr [2020-10-28 07:59:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_count [2020-10-28 07:59:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_last [2020-10-28 07:59:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_put [2020-10-28 07:59:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_first [2020-10-28 07:59:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_get [2020-10-28 07:59:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_reg_debug [2020-10-28 07:59:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ring_debug [2020-10-28 07:59:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_pdev [2020-10-28 07:59:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_ndev [2020-10-28 07:59:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_ring [2020-10-28 07:59:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_seq_show [2020-10-28 07:59:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_seq_open [2020-10-28 07:59:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_alloc_ring [2020-10-28 07:59:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_free_ring [2020-10-28 07:59:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_create_hwif [2020-10-28 07:59:45,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_destroy_hwif [2020-10-28 07:59:45,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_rx [2020-10-28 07:59:45,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_fill_rx [2020-10-28 07:59:45,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_rx_interrupt [2020-10-28 07:59:45,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_unarm_rx [2020-10-28 07:59:45,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_tx [2020-10-28 07:59:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_set_baud [2020-10-28 07:59:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_hard_start_xmit [2020-10-28 07:59:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_interrupt [2020-10-28 07:59:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_unarm_tx [2020-10-28 07:59:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_clock [2020-10-28 07:59:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_clock [2020-10-28 07:59:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_clear_regs [2020-10-28 07:59:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_init_chip [2020-10-28 07:59:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_hw [2020-10-28 07:59:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_hw [2020-10-28 07:59:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_timeout [2020-10-28 07:59:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ioctl [2020-10-28 07:59:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_interrupt [2020-10-28 07:59:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_open [2020-10-28 07:59:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_close [2020-10-28 07:59:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_init [2020-10-28 07:59:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_probe [2020-10-28 07:59:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_remove [2020-10-28 07:59:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_suspend [2020-10-28 07:59:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_resume [2020-10-28 07:59:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_mod_init [2020-10-28 07:59:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_mod_exit [2020-10-28 07:59:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-28 07:59:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-28 07:59:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-28 07:59:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-28 07:59:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2020-10-28 07:59:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_2 [2020-10-28 07:59:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-28 07:59:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2020-10-28 07:59:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:59:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 07:59:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 07:59:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-28 07:59:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-28 07:59:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-28 07:59:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-28 07:59:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-28 07:59:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-28 07:59:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-28 07:59:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-28 07:59:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-28 07:59:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-28 07:59:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_37 [2020-10-28 07:59:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_38 [2020-10-28 07:59:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_39 [2020-10-28 07:59:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_40 [2020-10-28 07:59:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_41 [2020-10-28 07:59:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_42 [2020-10-28 07:59:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2020-10-28 07:59:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_44 [2020-10-28 07:59:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_45 [2020-10-28 07:59:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:59:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:59:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:59:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:59:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:59:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 07:59:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 07:59:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 07:59:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 07:59:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 07:59:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 07:59:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2020-10-28 07:59:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 07:59:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-28 07:59:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-28 07:59:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 07:59:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 07:59:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 07:59:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 07:59:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2020-10-28 07:59:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:59:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2020-10-28 07:59:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2020-10-28 07:59:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 07:59:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_ccitt [2020-10-28 07:59:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 07:59:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-28 07:59:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-28 07:59:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 07:59:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 07:59:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-28 07:59:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2020-10-28 07:59:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 07:59:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 07:59:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2020-10-28 07:59:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2020-10-28 07:59:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2020-10-28 07:59:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2020-10-28 07:59:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2020-10-28 07:59:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2020-10-28 07:59:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:59:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:59:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2020-10-28 07:59:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2020-10-28 07:59:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_2 [2020-10-28 07:59:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_2 [2020-10-28 07:59:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 07:59:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_2 [2020-10-28 07:59:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-28 07:59:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 07:59:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-28 07:59:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-28 07:59:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-28 07:59:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 07:59:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2020-10-28 07:59:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 07:59:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-28 07:59:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-28 07:59:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-28 07:59:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 07:59:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 07:59:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-28 07:59:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-28 07:59:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-28 07:59:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-28 07:59:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 07:59:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-28 07:59:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 07:59:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 07:59:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2020-10-28 07:59:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2020-10-28 07:59:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_size [2020-10-28 07:59:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 07:59:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2020-10-28 07:59:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 07:59:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-28 07:59:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-28 07:59:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-28 07:59:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-28 07:59:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-28 07:59:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 07:59:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 07:59:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 07:59:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:59:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:59:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:59:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 07:59:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:59:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:59:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:59:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:59:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:59:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:59:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:59:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 07:59:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 07:59:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 07:59:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:59:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 07:59:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2020-10-28 07:59:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-28 07:59:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 07:59:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 07:59:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 07:59:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:59:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:59:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:59:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:59:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:59:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:59:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:59:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:59:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:59:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:59:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:59:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:59:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:59:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:59:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:59:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:59:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 07:59:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 07:59:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 07:59:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 07:59:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure div_s64_rem [2020-10-28 07:59:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:59:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 07:59:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 07:59:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 07:59:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-28 07:59:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 07:59:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:59:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 07:59:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-28 07:59:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 07:59:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 07:59:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-28 07:59:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 07:59:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_divns [2020-10-28 07:59:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:59:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_to_us [2020-10-28 07:59:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_us_delta [2020-10-28 07:59:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2020-10-28 07:59:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-28 07:59:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-28 07:59:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-28 07:59:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-28 07:59:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 07:59:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:59:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 07:59:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:59:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 07:59:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 07:59:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-28 07:59:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-28 07:59:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-28 07:59:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-28 07:59:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2020-10-28 07:59:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_2 [2020-10-28 07:59:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-28 07:59:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2020-10-28 07:59:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 07:59:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 07:59:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_37 [2020-10-28 07:59:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 07:59:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_38 [2020-10-28 07:59:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_39 [2020-10-28 07:59:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-28 07:59:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-28 07:59:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-28 07:59:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-28 07:59:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-28 07:59:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 07:59:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 07:59:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 07:59:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:59:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-28 07:59:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-28 07:59:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-28 07:59:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-28 07:59:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 07:59:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 07:59:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 07:59:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-28 07:59:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-28 07:59:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-28 07:59:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-28 07:59:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-28 07:59:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-28 07:59:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 07:59:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_44 [2020-10-28 07:59:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 07:59:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_45 [2020-10-28 07:59:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 07:59:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 07:59:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 07:59:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 07:59:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-28 07:59:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-28 07:59:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 07:59:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 07:59:45,470 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 07:59:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 07:59:45,471 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 07:59:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-28 07:59:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-28 07:59:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-28 07:59:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-28 07:59:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 07:59:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-28 07:59:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2020-10-28 07:59:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-28 07:59:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-28 07:59:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-28 07:59:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-28 07:59:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-28 07:59:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-28 07:59:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 07:59:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 07:59:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 07:59:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2020-10-28 07:59:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 07:59:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-28 07:59:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-28 07:59:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-28 07:59:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-28 07:59:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-28 07:59:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-28 07:59:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-28 07:59:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 07:59:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 07:59:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-28 07:59:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-28 07:59:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-28 07:59:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-28 07:59:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 07:59:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-28 07:59:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-28 07:59:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 07:59:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 07:59:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 07:59:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 07:59:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_41 [2020-10-28 07:59:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2020-10-28 07:59:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 07:59:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 07:59:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 07:59:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 07:59:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 07:59:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 07:59:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-28 07:59:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-28 07:59:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 07:59:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-28 07:59:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-28 07:59:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 07:59:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2020-10-28 07:59:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-28 07:59:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-28 07:59:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-28 07:59:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-28 07:59:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 07:59:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_40 [2020-10-28 07:59:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 07:59:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_42 [2020-10-28 07:59:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2020-10-28 07:59:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2020-10-28 07:59:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_size [2020-10-28 07:59:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2020-10-28 07:59:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-10-28 07:59:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2020-10-28 07:59:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2020-10-28 07:59:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2020-10-28 07:59:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2020-10-28 07:59:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2020-10-28 07:59:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2020-10-28 07:59:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_mtt [2020-10-28 07:59:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2020-10-28 07:59:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2020-10-28 07:59:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt [2020-10-28 07:59:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure calc_width_bits [2020-10-28 07:59:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure rd_is_active [2020-10-28 07:59:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure rd_activate [2020-10-28 07:59:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_status [2020-10-28 07:59:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_addr_status [2020-10-28 07:59:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_count [2020-10-28 07:59:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_status [2020-10-28 07:59:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_addr [2020-10-28 07:59:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_count [2020-10-28 07:59:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure ring_last [2020-10-28 07:59:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure ring_put [2020-10-28 07:59:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure ring_first [2020-10-28 07:59:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure ring_get [2020-10-28 07:59:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_reg_debug [2020-10-28 07:59:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ring_debug [2020-10-28 07:59:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_pdev [2020-10-28 07:59:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_ndev [2020-10-28 07:59:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_ring [2020-10-28 07:59:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_seq_show [2020-10-28 07:59:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_seq_open [2020-10-28 07:59:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_alloc_ring [2020-10-28 07:59:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_free_ring [2020-10-28 07:59:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_create_hwif [2020-10-28 07:59:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_destroy_hwif [2020-10-28 07:59:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_rx [2020-10-28 07:59:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_fill_rx [2020-10-28 07:59:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_rx_interrupt [2020-10-28 07:59:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_unarm_rx [2020-10-28 07:59:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_tx [2020-10-28 07:59:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_set_baud [2020-10-28 07:59:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_hard_start_xmit [2020-10-28 07:59:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_interrupt [2020-10-28 07:59:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_unarm_tx [2020-10-28 07:59:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_clock [2020-10-28 07:59:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_clock [2020-10-28 07:59:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_clear_regs [2020-10-28 07:59:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_init_chip [2020-10-28 07:59:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_hw [2020-10-28 07:59:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_hw [2020-10-28 07:59:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_timeout [2020-10-28 07:59:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ioctl [2020-10-28 07:59:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_interrupt [2020-10-28 07:59:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_open [2020-10-28 07:59:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_close [2020-10-28 07:59:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_init [2020-10-28 07:59:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_probe [2020-10-28 07:59:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_remove [2020-10-28 07:59:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_suspend [2020-10-28 07:59:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_resume [2020-10-28 07:59:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_mod_init [2020-10-28 07:59:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_mod_exit [2020-10-28 07:59:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2020-10-28 07:59:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_2 [2020-10-28 07:59:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_2 [2020-10-28 07:59:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_2 [2020-10-28 07:59:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:59:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:59:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2020-10-28 07:59:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:59:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:59:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:59:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:59:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:59:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:59:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 07:59:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 07:59:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 07:59:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 07:59:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 07:59:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 07:59:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 07:59:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 07:59:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:59:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:59:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:59:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:59:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:59:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:59:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 07:59:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 07:59:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 07:59:46,652 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 08:00:38,521 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 08:00:38,522 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 08:00:38,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:00:38 BoogieIcfgContainer [2020-10-28 08:00:38,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 08:00:38,529 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 08:00:38,529 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 08:00:38,532 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 08:00:38,533 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:59:41" (1/3) ... [2020-10-28 08:00:38,534 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bf1f2e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:00:38, skipping insertion in model container [2020-10-28 08:00:38,534 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:59:44" (2/3) ... [2020-10-28 08:00:38,534 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bf1f2e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:00:38, skipping insertion in model container [2020-10-28 08:00:38,534 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:00:38" (3/3) ... [2020-10-28 08:00:38,536 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2020-10-28 08:00:38,548 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 08:00:38,555 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 08:00:38,569 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 08:00:38,606 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 08:00:38,606 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 08:00:38,606 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 08:00:38,606 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 08:00:38,606 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 08:00:38,606 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 08:00:38,606 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 08:00:38,606 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 08:00:38,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states. [2020-10-28 08:00:38,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-10-28 08:00:38,700 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 08:00:38,701 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:38,701 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 08:00:38,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 08:00:38,708 INFO L82 PathProgramCache]: Analyzing trace with hash 6191856, now seen corresponding path program 1 times [2020-10-28 08:00:38,717 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 08:00:38,717 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [156406678] [2020-10-28 08:00:38,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 08:00:39,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:00:40,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:00:40,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:00:41,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:00:41,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:00:41,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:00:43,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:00:44,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:00:45,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:00:45,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 296 [2020-10-28 08:00:45,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-28 08:00:45,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5344 [2020-10-28 08:00:45,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:00:45,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 08:00:45,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 143 [2020-10-28 08:00:45,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 08:00:45,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 08:01:09,276 WARN L193 SmtUtils]: Spent 23.46 s on a formula simplification that was a NOOP. DAG size: 2092 [2020-10-28 08:01:09,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 08:01:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:09,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:15,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:15,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:01:15,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:15,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6573 [2020-10-28 08:01:15,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:15,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:15,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:15,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:15,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:01:16,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:01:16,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:01:16,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 08:01:16,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:01:16,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:01:16,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:01:16,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:16,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 08:01:16,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:16,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:01:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:01:16,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:16,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:01:16,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:01:16,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 08:01:16,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:01:16,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:01:16,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-28 08:01:16,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:01:16,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:01:16,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:01:16,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:16,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 08:01:16,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:16,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:01:16,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:01:16,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:16,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:01:16,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:01:16,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 08:01:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:01:16,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:01:16,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 08:01:16,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:01:16,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:01:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:01:16,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:16,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 08:01:16,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:16,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:01:16,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:01:16,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:16,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:01:16,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:01:16,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 08:01:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,594 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:01:16,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:01:16,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-28 08:01:16,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:01:16,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:01:16,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:01:16,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:16,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 08:01:16,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:16,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:01:16,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:01:16,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:16,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:01:16,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:01:16,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 08:01:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:01:16,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:01:16,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-28 08:01:16,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:01:16,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:01:16,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:01:16,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:16,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 08:01:16,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:16,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:01:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:01:16,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:16,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:01:16,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:01:16,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 08:01:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 08:01:16,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:16,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:01:16,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:16,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:16,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:16,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:16,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-28 08:01:16,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:16,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:16,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:16,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:01:16,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:01:16,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-28 08:01:16,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:16,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 08:01:16,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 08:01:16,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 08:01:16,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 08:01:17,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:01:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:17,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:17,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:01:17,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:17,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-28 08:01:17,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:17,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 08:01:17,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:17,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 08:01:17,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 08:01:17,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-28 08:01:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:17,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:17,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:01:17,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:17,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-28 08:01:17,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:17,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 08:01:17,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 08:01:17,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 08:01:17,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:17,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:01:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:17,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:17,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:01:17,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:17,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-28 08:01:17,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:17,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 08:01:17,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:17,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 08:01:17,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:17,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2020-10-28 08:01:17,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:17,536 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:17,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:01:17,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:01:17,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-28 08:01:17,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:17,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:17,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:01:17,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:17,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:17,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:01:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:17,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:17,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:01:17,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:17,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:01:17,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:17,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:17,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:17,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:17,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:17,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-28 08:01:17,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:17,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:17,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:01:17,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:01:17,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-28 08:01:17,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:17,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:17,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:01:17,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:17,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:17,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:01:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:17,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:17,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:01:17,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:17,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 08:01:17,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:17,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:17,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:17,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:17,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:17,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-28 08:01:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:17,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:17,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:01:17,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:01:17,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-28 08:01:17,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:17,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:17,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:01:17,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:17,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:17,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:01:17,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:17,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:17,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:01:17,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:17,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 08:01:17,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:17,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:17,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:17,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:17,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:17,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-10-28 08:01:17,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:17,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:17,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:01:17,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:17,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 08:01:17,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:17,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:17,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 08:01:17,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:17,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:17,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-28 08:01:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:17,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:17,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:17,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:01:17,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:17,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:01:17,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:17,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:17,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 08:01:17,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:17,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:18,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-28 08:01:18,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:18,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:18,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:18,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:01:18,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:18,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:01:18,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:18,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:18,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 08:01:18,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:18,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:18,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-28 08:01:18,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:18,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:18,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:18,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-28 08:01:18,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:18,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 08:01:18,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:18,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:18,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-28 08:01:18,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:18,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:18,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:01:18,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:18,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:18,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:18,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 08:01:18,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:18,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 08:01:18,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:18,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:18,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:18,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:18,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:18,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:01:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:18,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:18,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:18,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:01:18,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:18,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:01:18,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:18,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:18,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:18,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:18,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 08:01:18,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 08:01:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:01:18,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:01:18,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:01:18,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:01:18,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:01:18,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 08:01:18,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:01:18,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:01:18,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:01:18,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:01:18,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:01:18,752 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2020-10-28 08:01:18,753 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [156406678] [2020-10-28 08:01:18,756 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 08:01:18,756 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-10-28 08:01:18,757 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516843187] [2020-10-28 08:01:18,773 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-28 08:01:18,773 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 08:01:18,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-28 08:01:18,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-10-28 08:01:18,790 INFO L87 Difference]: Start difference. First operand 2299 states. Second operand 11 states. [2020-10-28 08:01:48,680 WARN L193 SmtUtils]: Spent 25.13 s on a formula simplification that was a NOOP. DAG size: 2108 [2020-10-28 08:02:12,456 WARN L193 SmtUtils]: Spent 23.58 s on a formula simplification that was a NOOP. DAG size: 2095 [2020-10-28 08:02:36,103 WARN L193 SmtUtils]: Spent 23.46 s on a formula simplification that was a NOOP. DAG size: 2097 [2020-10-28 08:03:02,396 WARN L193 SmtUtils]: Spent 25.99 s on a formula simplification that was a NOOP. DAG size: 2112 [2020-10-28 08:03:02,693 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 65