java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 01:00:21,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 01:00:21,934 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 01:00:21,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-07 01:00:21,946 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-07 01:00:21,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-07 01:00:21,948 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-07 01:00:21,950 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-07 01:00:21,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-07 01:00:21,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-07 01:00:21,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-07 01:00:21,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-07 01:00:21,955 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 01:00:21,956 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 01:00:21,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 01:00:21,958 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 01:00:21,959 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 01:00:21,960 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 01:00:21,962 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 01:00:21,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 01:00:21,966 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 01:00:21,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 01:00:21,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 01:00:21,969 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 01:00:21,972 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-07 01:00:21,972 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-07 01:00:21,972 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-07 01:00:21,973 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-07 01:00:21,974 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-07 01:00:21,975 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-07 01:00:21,975 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-07 01:00:21,976 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-07 01:00:21,977 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-07 01:00:21,978 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-07 01:00:21,979 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-07 01:00:21,979 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-07 01:00:21,980 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-07 01:00:21,980 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-07 01:00:21,981 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 01:00:21,982 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 01:00:21,982 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 01:00:21,987 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-07 01:00:22,015 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 01:00:22,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 01:00:22,017 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 01:00:22,017 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 01:00:22,017 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 01:00:22,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 01:00:22,018 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 01:00:22,018 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 01:00:22,018 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 01:00:22,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 01:00:22,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 01:00:22,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 01:00:22,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 01:00:22,019 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 01:00:22,020 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 01:00:22,020 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 01:00:22,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 01:00:22,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 01:00:22,021 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 01:00:22,021 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 01:00:22,021 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 01:00:22,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 01:00:22,022 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 01:00:22,022 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 01:00:22,022 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 01:00:22,023 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 01:00:22,023 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 01:00:22,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 01:00:22,023 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-07 01:00:22,068 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 01:00:22,084 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 01:00:22,087 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 01:00:22,089 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 01:00:22,090 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 01:00:22,091 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2019-09-07 01:00:22,162 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3f239729/c3245a37fc084c1ba732354e31fb3430/FLAGd08debcaf [2019-09-07 01:00:23,015 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 01:00:23,015 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2019-09-07 01:00:23,068 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3f239729/c3245a37fc084c1ba732354e31fb3430/FLAGd08debcaf [2019-09-07 01:00:23,495 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3f239729/c3245a37fc084c1ba732354e31fb3430 [2019-09-07 01:00:23,505 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 01:00:23,507 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 01:00:23,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 01:00:23,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 01:00:23,512 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 01:00:23,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 01:00:23" (1/1) ... [2019-09-07 01:00:23,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45c4e20e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:00:23, skipping insertion in model container [2019-09-07 01:00:23,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 01:00:23" (1/1) ... [2019-09-07 01:00:23,524 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 01:00:23,715 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 01:00:26,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 01:00:26,378 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 01:00:26,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 01:00:27,091 INFO L192 MainTranslator]: Completed translation [2019-09-07 01:00:27,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:00:27 WrapperNode [2019-09-07 01:00:27,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 01:00:27,094 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 01:00:27,094 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 01:00:27,095 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 01:00:27,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:00:27" (1/1) ... [2019-09-07 01:00:27,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:00:27" (1/1) ... [2019-09-07 01:00:27,205 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:00:27" (1/1) ... [2019-09-07 01:00:27,205 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:00:27" (1/1) ... [2019-09-07 01:00:27,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:00:27" (1/1) ... [2019-09-07 01:00:27,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:00:27" (1/1) ... [2019-09-07 01:00:27,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:00:27" (1/1) ... [2019-09-07 01:00:27,481 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 01:00:27,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 01:00:27,485 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 01:00:27,485 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 01:00:27,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:00:27" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2019-09-07 01:00:27,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 01:00:27,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 01:00:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-07 01:00:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-07 01:00:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-07 01:00:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-07 01:00:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-07 01:00:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-07 01:00:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-07 01:00:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-07 01:00:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-07 01:00:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-07 01:00:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-07 01:00:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-07 01:00:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-07 01:00:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-07 01:00:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-07 01:00:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-07 01:00:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-07 01:00:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-09-07 01:00:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-09-07 01:00:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-07 01:00:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-07 01:00:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-07 01:00:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-09-07 01:00:27,578 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-09-07 01:00:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2019-09-07 01:00:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2019-09-07 01:00:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-07 01:00:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-07 01:00:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-07 01:00:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-07 01:00:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-07 01:00:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-07 01:00:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-07 01:00:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-07 01:00:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channelmap [2019-09-07 01:00:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-07 01:00:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2019-09-07 01:00:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure _alloc_mISDN_skb [2019-09-07 01:00:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2019-09-07 01:00:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure _set_debug [2019-09-07 01:00:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug [2019-09-07 01:00:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692 [2019-09-07 01:00:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692 [2019-09-07 01:00:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692B [2019-09-07 01:00:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692B [2019-09-07 01:00:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_hwirq [2019-09-07 01:00:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_hwirq [2019-09-07 01:00:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692Version [2019-09-07 01:00:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_led_handler [2019-09-07 01:00:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_command [2019-09-07 01:00:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_new_ph [2019-09-07 01:00:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_ph_bh [2019-09-07 01:00:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Dfifo [2019-09-07 01:00:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Dfifo [2019-09-07 01:00:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure d_retransmit [2019-09-07 01:00:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rxD [2019-09-07 01:00:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_txD [2019-09-07 01:00:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_statusD [2019-09-07 01:00:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Bfifo [2019-09-07 01:00:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Bfifo [2019-09-07 01:00:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pots [2019-09-07 01:00:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_mode [2019-09-07 01:00:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure send_next [2019-09-07 01:00:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692B_interrupt [2019-09-07 01:00:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_irq [2019-09-07 01:00:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure dbusy_timer_handler [2019-09-07 01:00:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure initW6692 [2019-09-07 01:00:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_w6692 [2019-09-07 01:00:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure init_card [2019-09-07 01:00:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_l2l1B [2019-09-07 01:00:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_bctrl [2019-09-07 01:00:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure open_bchannel [2019-09-07 01:00:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_ctrl [2019-09-07 01:00:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_bctrl [2019-09-07 01:00:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_l2l1D [2019-09-07 01:00:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_l1callback [2019-09-07 01:00:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dchannel [2019-09-07 01:00:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_dctrl [2019-09-07 01:00:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_w6692 [2019-09-07 01:00:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure release_card [2019-09-07 01:00:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_instance [2019-09-07 01:00:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_probe [2019-09-07 01:00:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_remove_pci [2019-09-07 01:00:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_init [2019-09-07 01:00:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_cleanup [2019-09-07 01:00:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-09-07 01:00:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_kernel_param_ops_5 [2019-09-07 01:00:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-09-07 01:00:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-09-07 01:00:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-09-07 01:00:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-09-07 01:00:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-09-07 01:00:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-07 01:00:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-07 01:00:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-07 01:00:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-07 01:00:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-09-07 01:00:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-09-07 01:00:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_4 [2019-09-07 01:00:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-07 01:00:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 01:00:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-07 01:00:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-07 01:00:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-07 01:00:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-09-07 01:00:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-07 01:00:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-09-07 01:00:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-09-07 01:00:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-09-07 01:00:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-09-07 01:00:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-09-07 01:00:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-09-07 01:00:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-09-07 01:00:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-09-07 01:00:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-09-07 01:00:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-09-07 01:00:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_37 [2019-09-07 01:00:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_38 [2019-09-07 01:00:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_39 [2019-09-07 01:00:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_40 [2019-09-07 01:00:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2019-09-07 01:00:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_42 [2019-09-07 01:00:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_43 [2019-09-07 01:00:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_44 [2019-09-07 01:00:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_45 [2019-09-07 01:00:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_46 [2019-09-07 01:00:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-07 01:00:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-07 01:00:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-07 01:00:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-07 01:00:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-07 01:00:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-07 01:00:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-07 01:00:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-07 01:00:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-07 01:00:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-07 01:00:27,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-07 01:00:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-07 01:00:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-07 01:00:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-07 01:00:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-07 01:00:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-07 01:00:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-09-07 01:00:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-09-07 01:00:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2019-09-07 01:00:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2019-09-07 01:00:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-07 01:00:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-07 01:00:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-07 01:00:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2019-09-07 01:00:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2019-09-07 01:00:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-09-07 01:00:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure bchannel_get_rxbuf [2019-09-07 01:00:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure bchannel_senddata [2019-09-07 01:00:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-07 01:00:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-07 01:00:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure create_l1 [2019-09-07 01:00:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure dchannel_senddata [2019-09-07 01:00:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-09-07 01:00:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-07 01:00:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_bframe [2019-09-07 01:00:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_dframe [2019-09-07 01:00:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_event [2019-09-07 01:00:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-07 01:00:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-07 01:00:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_4 [2019-09-07 01:00:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-07 01:00:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-07 01:00:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_clear_bchannel [2019-09-07 01:00:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_ctrl_bchannel [2019-09-07 01:00:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2019-09-07 01:00:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2019-09-07 01:00:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initbchannel [2019-09-07 01:00:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initdchannel [2019-09-07 01:00:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_register_device [2019-09-07 01:00:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2019-09-07 01:00:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-09-07 01:00:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-09-07 01:00:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_uint [2019-09-07 01:00:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_uint [2019-09-07 01:00:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-07 01:00:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-07 01:00:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-07 01:00:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2019-09-07 01:00:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-07 01:00:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2019-09-07 01:00:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-07 01:00:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Bchannel [2019-09-07 01:00:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Dchannel [2019-09-07 01:00:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-07 01:00:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-07 01:00:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2019-09-07 01:00:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-09-07 01:00:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-09-07 01:00:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-07 01:00:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-07 01:00:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-07 01:00:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-07 01:00:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-07 01:00:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-07 01:00:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 01:00:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_return_address [2019-09-07 01:00:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-07 01:00:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-07 01:00:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-07 01:00:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-07 01:00:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-07 01:00:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-07 01:00:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-07 01:00:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2019-09-07 01:00:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-07 01:00:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-07 01:00:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-07 01:00:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-07 01:00:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-07 01:00:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-07 01:00:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 01:00:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-07 01:00:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-07 01:00:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-07 01:00:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-07 01:00:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-07 01:00:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-07 01:00:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-07 01:00:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-07 01:00:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-07 01:00:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-07 01:00:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-07 01:00:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-07 01:00:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-07 01:00:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-07 01:00:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-07 01:00:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-07 01:00:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-07 01:00:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-07 01:00:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-07 01:00:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-07 01:00:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-07 01:00:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-07 01:00:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-07 01:00:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-07 01:00:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2019-09-07 01:00:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2019-09-07 01:00:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2019-09-07 01:00:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2019-09-07 01:00:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-07 01:00:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-09-07 01:00:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-07 01:00:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-09-07 01:00:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-07 01:00:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-07 01:00:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-07 01:00:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-09-07 01:00:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_37 [2019-09-07 01:00:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_38 [2019-09-07 01:00:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_39 [2019-09-07 01:00:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_42 [2019-09-07 01:00:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-09-07 01:00:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-07 01:00:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-07 01:00:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-07 01:00:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-07 01:00:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-09-07 01:00:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-09-07 01:00:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-09-07 01:00:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-09-07 01:00:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2019-09-07 01:00:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2019-09-07 01:00:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-07 01:00:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_uint [2019-09-07 01:00:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_uint [2019-09-07 01:00:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-09-07 01:00:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-09-07 01:00:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-07 01:00:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-09-07 01:00:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-07 01:00:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-07 01:00:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-09-07 01:00:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_kernel_param_ops_5 [2019-09-07 01:00:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-09-07 01:00:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-09-07 01:00:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-09-07 01:00:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-09-07 01:00:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-09-07 01:00:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-07 01:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-07 01:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-07 01:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-07 01:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-09-07 01:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-09-07 01:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_4 [2019-09-07 01:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-07 01:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-07 01:00:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-07 01:00:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_40 [2019-09-07 01:00:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-07 01:00:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2019-09-07 01:00:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_43 [2019-09-07 01:00:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_44 [2019-09-07 01:00:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-07 01:00:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-07 01:00:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-07 01:00:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-07 01:00:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-07 01:00:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-07 01:00:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-07 01:00:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_45 [2019-09-07 01:00:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-07 01:00:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_46 [2019-09-07 01:00:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-07 01:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-07 01:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-07 01:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-07 01:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-09-07 01:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure set_channelmap [2019-09-07 01:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-07 01:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-07 01:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-09-07 01:00:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-09-07 01:00:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-09-07 01:00:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-09-07 01:00:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-09-07 01:00:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-09-07 01:00:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-09-07 01:00:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-07 01:00:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-07 01:00:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-09-07 01:00:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2019-09-07 01:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-09-07 01:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-09-07 01:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-09-07 01:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2019-09-07 01:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure _alloc_mISDN_skb [2019-09-07 01:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-07 01:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2019-09-07 01:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-07 01:00:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_device [2019-09-07 01:00:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2019-09-07 01:00:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure create_l1 [2019-09-07 01:00:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure l1_event [2019-09-07 01:00:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initdchannel [2019-09-07 01:00:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initbchannel [2019-09-07 01:00:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2019-09-07 01:00:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_clear_bchannel [2019-09-07 01:00:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2019-09-07 01:00:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_ctrl_bchannel [2019-09-07 01:00:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2019-09-07 01:00:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure dchannel_senddata [2019-09-07 01:00:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure bchannel_senddata [2019-09-07 01:00:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure bchannel_get_rxbuf [2019-09-07 01:00:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Dchannel [2019-09-07 01:00:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Bchannel [2019-09-07 01:00:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_bframe [2019-09-07 01:00:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_dframe [2019-09-07 01:00:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure _set_debug [2019-09-07 01:00:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug [2019-09-07 01:00:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692 [2019-09-07 01:00:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692 [2019-09-07 01:00:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692B [2019-09-07 01:00:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692B [2019-09-07 01:00:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure enable_hwirq [2019-09-07 01:00:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure disable_hwirq [2019-09-07 01:00:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure W6692Version [2019-09-07 01:00:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_led_handler [2019-09-07 01:00:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ph_command [2019-09-07 01:00:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-07 01:00:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_new_ph [2019-09-07 01:00:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_ph_bh [2019-09-07 01:00:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Dfifo [2019-09-07 01:00:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Dfifo [2019-09-07 01:00:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure d_retransmit [2019-09-07 01:00:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rxD [2019-09-07 01:00:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure handle_txD [2019-09-07 01:00:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure handle_statusD [2019-09-07 01:00:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Bfifo [2019-09-07 01:00:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Bfifo [2019-09-07 01:00:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pots [2019-09-07 01:00:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_mode [2019-09-07 01:00:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure send_next [2019-09-07 01:00:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure W6692B_interrupt [2019-09-07 01:00:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_irq [2019-09-07 01:00:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure dbusy_timer_handler [2019-09-07 01:00:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure initW6692 [2019-09-07 01:00:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure reset_w6692 [2019-09-07 01:00:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure init_card [2019-09-07 01:00:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_l2l1B [2019-09-07 01:00:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure channel_bctrl [2019-09-07 01:00:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure open_bchannel [2019-09-07 01:00:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure channel_ctrl [2019-09-07 01:00:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_bctrl [2019-09-07 01:00:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_l2l1D [2019-09-07 01:00:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_l1callback [2019-09-07 01:00:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure open_dchannel [2019-09-07 01:00:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_dctrl [2019-09-07 01:00:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure setup_w6692 [2019-09-07 01:00:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure release_card [2019-09-07 01:00:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure setup_instance [2019-09-07 01:00:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_probe [2019-09-07 01:00:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_remove_pci [2019-09-07 01:00:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_init [2019-09-07 01:00:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_cleanup [2019-09-07 01:00:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-07 01:00:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-07 01:00:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_4 [2019-09-07 01:00:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-07 01:00:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 01:00:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-07 01:00:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-07 01:00:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-07 01:00:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-07 01:00:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-07 01:00:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-07 01:00:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-07 01:00:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-07 01:00:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-07 01:00:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-07 01:00:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-07 01:00:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-07 01:00:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 01:00:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-07 01:00:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-07 01:00:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 01:00:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-07 01:00:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-07 01:00:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-07 01:00:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-07 01:00:29,015 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-07 01:00:44,411 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 01:00:44,411 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-07 01:00:44,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 01:00:44 BoogieIcfgContainer [2019-09-07 01:00:44,414 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 01:00:44,415 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-07 01:00:44,415 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-07 01:00:44,415 INFO L275 PluginConnector]: Sifa initialized [2019-09-07 01:00:44,417 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 01:00:44" (1/1) ... [2019-09-07 01:00:44,417 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-07 01:00:44,450 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-07 01:00:44,450 INFO L169 IcfgInterpreter]: Building call graph [2019-09-07 01:00:44,471 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-07 01:00:44,484 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-07 01:00:44,485 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-07 01:00:45,186 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1086 for LOIs