/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-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 0.1.25-adbd35c [2020-10-13 03:50:13,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 03:50:13,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 03:50:13,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 03:50:13,764 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 03:50:13,772 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 03:50:13,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 03:50:13,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 03:50:13,781 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 03:50:13,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 03:50:13,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 03:50:13,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 03:50:13,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 03:50:13,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 03:50:13,793 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 03:50:13,795 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 03:50:13,796 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 03:50:13,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 03:50:13,799 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 03:50:13,808 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 03:50:13,811 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 03:50:13,812 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 03:50:13,813 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 03:50:13,814 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 03:50:13,827 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 03:50:13,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 03:50:13,828 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 03:50:13,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 03:50:13,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 03:50:13,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 03:50:13,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 03:50:13,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 03:50:13,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 03:50:13,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 03:50:13,844 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 03:50:13,844 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 03:50:13,845 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 03:50:13,845 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 03:50:13,845 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 03:50:13,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 03:50:13,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 03:50:13,848 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 03:50:13,890 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 03:50:13,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 03:50:13,892 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 03:50:13,892 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 03:50:13,892 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 03:50:13,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 03:50:13,893 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 03:50:13,893 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 03:50:13,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 03:50:13,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 03:50:13,895 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 03:50:13,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 03:50:13,895 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 03:50:13,896 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 03:50:13,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 03:50:13,896 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 03:50:13,897 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 03:50:13,897 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 03:50:13,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:50:13,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 03:50:13,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 03:50:13,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 03:50:13,898 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 03:50:13,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 03:50:13,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 03:50:13,898 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 03:50:13,898 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 03:50:13,899 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 03:50:14,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 03:50:14,228 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 03:50:14,231 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 03:50:14,233 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 03:50:14,233 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 03:50:14,234 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2020-10-13 03:50:14,315 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/925d7ea0a/7def57103d25400285ca85bbd0f10a7a/FLAG3a3bf7a49 [2020-10-13 03:50:15,304 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 03:50:15,305 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2020-10-13 03:50:15,361 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/925d7ea0a/7def57103d25400285ca85bbd0f10a7a/FLAG3a3bf7a49 [2020-10-13 03:50:15,623 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/925d7ea0a/7def57103d25400285ca85bbd0f10a7a [2020-10-13 03:50:15,632 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 03:50:15,633 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 03:50:15,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 03:50:15,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 03:50:15,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 03:50:15,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:50:15" (1/1) ... [2020-10-13 03:50:15,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a304747 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:50:15, skipping insertion in model container [2020-10-13 03:50:15,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:50:15" (1/1) ... [2020-10-13 03:50:15,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 03:50:15,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 03:50:18,484 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-13 03:50:18,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:50:18,538 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 03:50:19,075 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-13 03:50:19,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:50:19,528 INFO L208 MainTranslator]: Completed translation [2020-10-13 03:50:19,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:50:19 WrapperNode [2020-10-13 03:50:19,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 03:50:19,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 03:50:19,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 03:50:19,530 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 03:50:19,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:50:19" (1/1) ... [2020-10-13 03:50:19,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:50:19" (1/1) ... [2020-10-13 03:50:19,654 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:50:19" (1/1) ... [2020-10-13 03:50:19,654 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:50:19" (1/1) ... [2020-10-13 03:50:19,814 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:50:19" (1/1) ... [2020-10-13 03:50:19,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:50:19" (1/1) ... [2020-10-13 03:50:19,876 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:50:19" (1/1) ... [2020-10-13 03:50:19,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 03:50:19,905 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 03:50:19,906 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 03:50:19,906 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 03:50:19,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:50:19" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:50:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 03:50:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 03:50:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 03:50:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 03:50:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-13 03:50:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 03:50:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 03:50:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 03:50:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 03:50:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 03:50:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 03:50:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 03:50:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 03:50:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 03:50:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 03:50:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 03:50:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 03:50:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure div_s64_rem [2020-10-13 03:50:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 03:50:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 03:50:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 03:50:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-13 03:50:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 03:50:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 03:50:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_divns [2020-10-13 03:50:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_to_us [2020-10-13 03:50:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_us_delta [2020-10-13 03:50:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-13 03:50:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-13 03:50:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-13 03:50:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-13 03:50:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 03:50:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 03:50:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 03:50:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 03:50:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 03:50:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-13 03:50:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-13 03:50:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-13 03:50:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-13 03:50:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-13 03:50:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-13 03:50:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-13 03:50:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-13 03:50:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-13 03:50:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2020-10-13 03:50:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-13 03:50:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-13 03:50:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-13 03:50:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-13 03:50:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-13 03:50:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-13 03:50:19,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-13 03:50:19,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-13 03:50:19,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-13 03:50:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-13 03:50:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-13 03:50:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-13 03:50:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-13 03:50:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-13 03:50:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 03:50:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 03:50:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 03:50:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 03:50:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 03:50:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 03:50:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 03:50:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 03:50:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 03:50:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 03:50:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-13 03:50:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-13 03:50:20,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-13 03:50:20,004 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_mtt [2020-10-13 03:50:20,004 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2020-10-13 03:50:20,004 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_width_bits [2020-10-13 03:50:20,004 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_is_active [2020-10-13 03:50:20,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_activate [2020-10-13 03:50:20,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_status [2020-10-13 03:50:20,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_addr_status [2020-10-13 03:50:20,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_count [2020-10-13 03:50:20,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_status [2020-10-13 03:50:20,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_addr [2020-10-13 03:50:20,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_count [2020-10-13 03:50:20,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_last [2020-10-13 03:50:20,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_put [2020-10-13 03:50:20,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_first [2020-10-13 03:50:20,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_get [2020-10-13 03:50:20,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_reg_debug [2020-10-13 03:50:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ring_debug [2020-10-13 03:50:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_pdev [2020-10-13 03:50:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_ndev [2020-10-13 03:50:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_ring [2020-10-13 03:50:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_seq_show [2020-10-13 03:50:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_seq_open [2020-10-13 03:50:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_alloc_ring [2020-10-13 03:50:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_free_ring [2020-10-13 03:50:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_create_hwif [2020-10-13 03:50:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_destroy_hwif [2020-10-13 03:50:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_rx [2020-10-13 03:50:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_fill_rx [2020-10-13 03:50:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_rx_interrupt [2020-10-13 03:50:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_unarm_rx [2020-10-13 03:50:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_tx [2020-10-13 03:50:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_set_baud [2020-10-13 03:50:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_hard_start_xmit [2020-10-13 03:50:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_interrupt [2020-10-13 03:50:20,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_unarm_tx [2020-10-13 03:50:20,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_clock [2020-10-13 03:50:20,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_clock [2020-10-13 03:50:20,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_clear_regs [2020-10-13 03:50:20,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_init_chip [2020-10-13 03:50:20,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_hw [2020-10-13 03:50:20,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_hw [2020-10-13 03:50:20,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_timeout [2020-10-13 03:50:20,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ioctl [2020-10-13 03:50:20,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_interrupt [2020-10-13 03:50:20,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_open [2020-10-13 03:50:20,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_close [2020-10-13 03:50:20,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_init [2020-10-13 03:50:20,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_probe [2020-10-13 03:50:20,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_remove [2020-10-13 03:50:20,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_suspend [2020-10-13 03:50:20,015 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_resume [2020-10-13 03:50:20,015 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_mod_init [2020-10-13 03:50:20,015 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_mod_exit [2020-10-13 03:50:20,016 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-13 03:50:20,020 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-13 03:50:20,020 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-13 03:50:20,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-13 03:50:20,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2020-10-13 03:50:20,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_2 [2020-10-13 03:50:20,021 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-13 03:50:20,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2020-10-13 03:50:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 03:50:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 03:50:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 03:50:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-13 03:50:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-13 03:50:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-13 03:50:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-13 03:50:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-13 03:50:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-13 03:50:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-13 03:50:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-13 03:50:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-13 03:50:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-13 03:50:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_37 [2020-10-13 03:50:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_38 [2020-10-13 03:50:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_39 [2020-10-13 03:50:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_40 [2020-10-13 03:50:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_41 [2020-10-13 03:50:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_42 [2020-10-13 03:50:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2020-10-13 03:50:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_44 [2020-10-13 03:50:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_45 [2020-10-13 03:50:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 03:50:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 03:50:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 03:50:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 03:50:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 03:50:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 03:50:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 03:50:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 03:50:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-13 03:50:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-13 03:50:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-13 03:50:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2020-10-13 03:50:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 03:50:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-13 03:50:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-13 03:50:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 03:50:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 03:50:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 03:50:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 03:50:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2020-10-13 03:50:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:50:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2020-10-13 03:50:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2020-10-13 03:50:20,038 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 03:50:20,038 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_ccitt [2020-10-13 03:50:20,038 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-13 03:50:20,038 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-13 03:50:20,038 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-13 03:50:20,038 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-13 03:50:20,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 03:50:20,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-13 03:50:20,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2020-10-13 03:50:20,039 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 03:50:20,039 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 03:50:20,039 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2020-10-13 03:50:20,039 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2020-10-13 03:50:20,039 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2020-10-13 03:50:20,039 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2020-10-13 03:50:20,039 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2020-10-13 03:50:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2020-10-13 03:50:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 03:50:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 03:50:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2020-10-13 03:50:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2020-10-13 03:50:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_2 [2020-10-13 03:50:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_2 [2020-10-13 03:50:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-13 03:50:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_2 [2020-10-13 03:50:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 03:50:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 03:50:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-13 03:50:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-13 03:50:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-13 03:50:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-13 03:50:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2020-10-13 03:50:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 03:50:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-13 03:50:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-13 03:50:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-13 03:50:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-13 03:50:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 03:50:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-13 03:50:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-13 03:50:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-13 03:50:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-13 03:50:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-13 03:50:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-13 03:50:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 03:50:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 03:50:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2020-10-13 03:50:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2020-10-13 03:50:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_size [2020-10-13 03:50:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 03:50:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2020-10-13 03:50:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 03:50:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-13 03:50:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-13 03:50:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-13 03:50:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-13 03:50:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-13 03:50:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 03:50:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 03:50:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 03:50:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 03:50:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 03:50:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 03:50:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 03:50:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 03:50:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 03:50:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 03:50:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 03:50:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 03:50:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 03:50:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 03:50:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2020-10-13 03:50:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-13 03:50:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 03:50:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-13 03:50:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-13 03:50:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 03:50:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 03:50:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 03:50:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 03:50:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 03:50:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 03:50:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 03:50:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 03:50:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 03:50:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 03:50:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 03:50:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 03:50:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 03:50:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 03:50:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 03:50:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 03:50:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 03:50:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 03:50:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 03:50:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 03:50:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 03:50:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure div_s64_rem [2020-10-13 03:50:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 03:50:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 03:50:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 03:50:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 03:50:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-13 03:50:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 03:50:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:50:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 03:50:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 03:50:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 03:50:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 03:50:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 03:50:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 03:50:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_divns [2020-10-13 03:50:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 03:50:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 03:50:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_to_us [2020-10-13 03:50:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_us_delta [2020-10-13 03:50:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2020-10-13 03:50:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-13 03:50:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-13 03:50:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-13 03:50:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-13 03:50:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 03:50:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 03:50:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 03:50:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 03:50:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 03:50:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 03:50:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-13 03:50:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-13 03:50:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-13 03:50:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-13 03:50:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2020-10-13 03:50:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_2 [2020-10-13 03:50:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-13 03:50:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2020-10-13 03:50:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 03:50:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 03:50:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_37 [2020-10-13 03:50:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 03:50:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_38 [2020-10-13 03:50:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_39 [2020-10-13 03:50:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-13 03:50:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-13 03:50:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-13 03:50:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-13 03:50:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-13 03:50:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 03:50:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 03:50:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 03:50:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 03:50:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-13 03:50:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-13 03:50:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-13 03:50:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-13 03:50:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 03:50:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-13 03:50:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-13 03:50:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-13 03:50:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-13 03:50:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-13 03:50:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-13 03:50:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-13 03:50:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-13 03:50:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 03:50:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_44 [2020-10-13 03:50:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 03:50:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_45 [2020-10-13 03:50:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-13 03:50:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-13 03:50:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-13 03:50:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-13 03:50:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-13 03:50:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-13 03:50:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-13 03:50:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-13 03:50:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 03:50:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-13 03:50:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 03:50:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-13 03:50:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-13 03:50:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-13 03:50:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-13 03:50:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 03:50:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-13 03:50:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2020-10-13 03:50:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-13 03:50:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-13 03:50:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-13 03:50:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-13 03:50:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-13 03:50:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-13 03:50:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-13 03:50:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-13 03:50:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-13 03:50:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2020-10-13 03:50:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 03:50:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-13 03:50:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-13 03:50:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-13 03:50:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-13 03:50:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-13 03:50:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-13 03:50:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-13 03:50:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 03:50:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-13 03:50:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-13 03:50:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-13 03:50:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-13 03:50:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-13 03:50:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-13 03:50:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-13 03:50:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-13 03:50:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 03:50:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 03:50:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 03:50:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 03:50:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_41 [2020-10-13 03:50:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2020-10-13 03:50:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 03:50:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 03:50:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 03:50:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 03:50:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 03:50:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 03:50:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 03:50:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 03:50:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 03:50:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-13 03:50:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-13 03:50:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-13 03:50:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2020-10-13 03:50:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-13 03:50:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-13 03:50:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-13 03:50:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-13 03:50:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 03:50:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_40 [2020-10-13 03:50:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 03:50:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_42 [2020-10-13 03:50:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2020-10-13 03:50:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2020-10-13 03:50:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_size [2020-10-13 03:50:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2020-10-13 03:50:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-10-13 03:50:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2020-10-13 03:50:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2020-10-13 03:50:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2020-10-13 03:50:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2020-10-13 03:50:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2020-10-13 03:50:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2020-10-13 03:50:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_mtt [2020-10-13 03:50:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2020-10-13 03:50:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2020-10-13 03:50:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt [2020-10-13 03:50:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure calc_width_bits [2020-10-13 03:50:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure rd_is_active [2020-10-13 03:50:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure rd_activate [2020-10-13 03:50:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_status [2020-10-13 03:50:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_addr_status [2020-10-13 03:50:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_count [2020-10-13 03:50:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_status [2020-10-13 03:50:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_addr [2020-10-13 03:50:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_count [2020-10-13 03:50:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure ring_last [2020-10-13 03:50:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure ring_put [2020-10-13 03:50:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure ring_first [2020-10-13 03:50:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure ring_get [2020-10-13 03:50:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_reg_debug [2020-10-13 03:50:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ring_debug [2020-10-13 03:50:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_pdev [2020-10-13 03:50:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_ndev [2020-10-13 03:50:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_ring [2020-10-13 03:50:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_seq_show [2020-10-13 03:50:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_seq_open [2020-10-13 03:50:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_alloc_ring [2020-10-13 03:50:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_free_ring [2020-10-13 03:50:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_create_hwif [2020-10-13 03:50:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_destroy_hwif [2020-10-13 03:50:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_rx [2020-10-13 03:50:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_fill_rx [2020-10-13 03:50:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_rx_interrupt [2020-10-13 03:50:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_unarm_rx [2020-10-13 03:50:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_tx [2020-10-13 03:50:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_set_baud [2020-10-13 03:50:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_hard_start_xmit [2020-10-13 03:50:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_interrupt [2020-10-13 03:50:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_unarm_tx [2020-10-13 03:50:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_clock [2020-10-13 03:50:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_clock [2020-10-13 03:50:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_clear_regs [2020-10-13 03:50:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_init_chip [2020-10-13 03:50:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_hw [2020-10-13 03:50:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_hw [2020-10-13 03:50:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_timeout [2020-10-13 03:50:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ioctl [2020-10-13 03:50:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_interrupt [2020-10-13 03:50:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_open [2020-10-13 03:50:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_close [2020-10-13 03:50:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_init [2020-10-13 03:50:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_probe [2020-10-13 03:50:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_remove [2020-10-13 03:50:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_suspend [2020-10-13 03:50:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_resume [2020-10-13 03:50:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_mod_init [2020-10-13 03:50:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_mod_exit [2020-10-13 03:50:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2020-10-13 03:50:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_2 [2020-10-13 03:50:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_2 [2020-10-13 03:50:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_2 [2020-10-13 03:50:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 03:50:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 03:50:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2020-10-13 03:50:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 03:50:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 03:50:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 03:50:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 03:50:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 03:50:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 03:50:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-13 03:50:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 03:50:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 03:50:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-13 03:50:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 03:50:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 03:50:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-13 03:50:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 03:50:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 03:50:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 03:50:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 03:50:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 03:50:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 03:50:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 03:50:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 03:50:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 03:50:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 03:50:21,499 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 03:51:10,255 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 03:51:10,256 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 03:51:10,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:51:10 BoogieIcfgContainer [2020-10-13 03:51:10,270 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 03:51:10,271 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 03:51:10,271 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 03:51:10,275 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 03:51:10,275 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:50:15" (1/3) ... [2020-10-13 03:51:10,276 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71ae4ff5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:51:10, skipping insertion in model container [2020-10-13 03:51:10,276 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:50:19" (2/3) ... [2020-10-13 03:51:10,276 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71ae4ff5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:51:10, skipping insertion in model container [2020-10-13 03:51:10,277 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:51:10" (3/3) ... [2020-10-13 03:51:10,278 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2020-10-13 03:51:10,289 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 03:51:10,299 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 03:51:10,314 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 03:51:10,344 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 03:51:10,344 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 03:51:10,345 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 03:51:10,345 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 03:51:10,345 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 03:51:10,345 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 03:51:10,345 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 03:51:10,345 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 03:51:10,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states. [2020-10-13 03:51:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-10-13 03:51:10,438 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:51:10,439 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] [2020-10-13 03:51:10,440 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:51:10,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:51:10,447 INFO L82 PathProgramCache]: Analyzing trace with hash 716684680, now seen corresponding path program 1 times [2020-10-13 03:51:10,455 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:51:10,457 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [289237983] [2020-10-13 03:51:10,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:51:12,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:13,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:14,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:14,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:15,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:15,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:16,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:18,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:18,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:18,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 292 [2020-10-13 03:51:18,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-13 03:51:18,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5992 [2020-10-13 03:51:18,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:18,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:51:18,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 128 [2020-10-13 03:51:18,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:51:18,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 03:51:35,406 WARN L193 SmtUtils]: Spent 16.23 s on a formula simplification that was a NOOP. DAG size: 2080 [2020-10-13 03:51:35,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:51:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:35,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:40,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:40,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:51:40,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:40,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5002 [2020-10-13 03:51:40,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:40,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:40,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:40,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:40,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:40,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:51:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:40,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:40,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:40,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:40,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:51:40,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:40,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 03:51:40,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:40,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:40,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:40,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:40,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:40,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:51:40,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:40,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:40,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:40,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:51:40,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:40,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:51:40,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:40,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:40,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:40,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:40,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:40,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:51:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:40,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:40,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:40,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:40,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:51:40,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:40,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:51:40,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:40,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:40,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:51:40,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:40,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:40,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:51:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:40,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:40,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:51:41,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:41,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 03:51:41,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:41,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:41,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:51:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:51:41,058 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:41,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:51:41,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:41,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:41,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:51:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:51:41,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:41,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:51:41,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:51:41,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:41,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:51:41,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:51:41,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:41,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 03:51:41,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:41,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:41,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:51:41,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:51:41,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:41,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:51:41,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:41,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:41,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:51:41,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:51:41,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:41,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 03:51:41,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:51:41,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:41,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:51:41,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:51:41,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:41,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 03:51:41,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:41,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:41,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:51:41,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:51:41,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:41,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:51:41,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:41,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:51:41,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:51:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:51:41,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:41,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:51:41,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:51:41,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:41,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:51:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:51:41,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:41,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 03:51:41,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:41,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:41,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:51:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:51:41,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:41,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:51:41,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:41,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:41,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:51:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:51:41,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:41,463 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:51:41,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:51:41,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:51:41,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:51:41,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:51:41,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:41,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:51:41,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:41,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:41,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:41,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:41,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-13 03:51:41,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:51:41,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:41,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-13 03:51:41,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:51:41,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:51:41,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:51:41,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:41,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:51:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:41,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:41,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:41,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:51:41,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:41,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 03:51:41,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:41,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:51:41,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:41,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:51:41,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:42,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-13 03:51:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:42,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:42,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:42,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:42,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:51:42,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:42,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-13 03:51:42,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:42,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:51:42,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:51:42,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:51:42,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:42,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:51:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:42,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:42,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:42,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:51:42,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:42,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 03:51:42,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:42,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:51:42,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:42,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:51:42,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:42,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2020-10-13 03:51:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:42,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:42,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:42,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:42,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:51:42,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:42,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-13 03:51:42,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:42,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:51:42,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:51:42,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:51:42,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-10-13 03:51:42,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:51:42,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:42,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:42,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:42,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:51:42,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:42,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 03:51:42,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:42,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:51:42,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:42,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:51:42,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:51:42,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-13 03:51:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:42,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:42,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:42,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:42,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:51:42,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:42,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-13 03:51:42,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:42,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:51:42,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:51:42,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:51:42,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:42,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:51:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:42,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:42,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:42,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:51:42,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:42,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 03:51:42,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:42,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:51:42,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:42,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:51:42,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:42,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-13 03:51:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:42,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:42,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:42,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:42,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:51:42,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:51:42,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-13 03:51:42,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:42,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:51:42,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:51:42,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:51:42,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:43,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:51:43,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:43,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:43,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:43,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:51:43,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:43,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 03:51:43,071 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:43,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:51:43,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:43,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:51:43,072 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:43,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-10-13 03:51:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:43,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:43,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:43,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:51:43,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:43,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:51:43,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:43,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:43,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:51:43,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:43,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:43,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-13 03:51:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:43,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:43,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:43,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:51:43,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:43,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:51:43,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:43,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:43,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:51:43,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:43,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:43,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-13 03:51:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:43,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:43,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:43,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:51:43,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:43,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:51:43,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:43,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:43,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:51:43,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:43,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:43,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-13 03:51:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:43,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:43,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:43,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-13 03:51:43,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:43,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 03:51:43,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:43,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:43,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-13 03:51:43,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:43,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:43,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:51:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:43,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:43,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:43,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 03:51:43,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:43,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:51:43,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:43,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:43,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:43,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:43,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:51:43,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:51:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:43,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:43,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:43,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:51:43,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:43,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:51:43,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:43,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:43,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:43,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:43,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:51:43,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 03:51:43,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:51:43,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:51:43,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:51:43,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:51:43,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:51:43,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:51:43,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:51:43,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:51:43,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:51:43,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:51:43,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:51:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2020-10-13 03:51:43,717 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [289237983] [2020-10-13 03:51:43,718 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:51:43,719 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-10-13 03:51:43,719 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1817761920] [2020-10-13 03:51:43,724 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-13 03:51:43,725 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:51:43,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-13 03:51:43,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2020-10-13 03:51:43,741 INFO L87 Difference]: Start difference. First operand 2295 states. Second operand 15 states. [2020-10-13 03:52:04,561 WARN L193 SmtUtils]: Spent 15.90 s on a formula simplification that was a NOOP. DAG size: 2084 [2020-10-13 03:52:36,640 WARN L193 SmtUtils]: Spent 31.91 s on a formula simplification. DAG size of input: 2105 DAG size of output: 2086 [2020-10-13 03:52:52,539 WARN L193 SmtUtils]: Spent 15.68 s on a formula simplification that was a NOOP. DAG size: 2083 [2020-10-13 03:53:08,334 WARN L193 SmtUtils]: Spent 15.66 s on a formula simplification that was a NOOP. DAG size: 2085 [2020-10-13 03:53:40,519 WARN L193 SmtUtils]: Spent 31.83 s on a formula simplification. DAG size of input: 2107 DAG size of output: 2088 [2020-10-13 03:53:40,819 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 57 [2020-10-13 03:53:56,802 WARN L193 SmtUtils]: Spent 15.56 s on a formula simplification that was a NOOP. DAG size: 2084