/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/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.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-fb55353 [2019-11-07 06:49:04,730 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 06:49:04,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 06:49:04,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 06:49:04,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 06:49:04,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 06:49:04,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 06:49:04,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 06:49:04,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 06:49:04,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 06:49:04,753 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 06:49:04,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 06:49:04,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 06:49:04,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 06:49:04,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 06:49:04,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 06:49:04,758 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 06:49:04,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 06:49:04,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 06:49:04,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 06:49:04,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 06:49:04,766 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 06:49:04,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 06:49:04,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 06:49:04,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 06:49:04,771 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 06:49:04,774 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 06:49:04,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 06:49:04,777 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 06:49:04,779 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 06:49:04,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 06:49:04,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 06:49:04,783 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 06:49:04,783 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 06:49:04,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 06:49:04,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 06:49:04,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 06:49:04,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 06:49:04,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 06:49:04,789 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 06:49:04,790 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 06:49:04,790 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 [2019-11-07 06:49:04,816 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 06:49:04,816 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 06:49:04,818 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 06:49:04,819 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 06:49:04,819 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 06:49:04,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 06:49:04,819 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 06:49:04,819 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 06:49:04,820 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 06:49:04,820 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 06:49:04,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 06:49:04,821 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 06:49:04,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 06:49:04,822 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 06:49:04,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 06:49:04,822 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 06:49:04,822 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 06:49:04,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 06:49:04,823 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 06:49:04,823 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 06:49:04,823 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 06:49:04,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 06:49:04,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 06:49:04,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 06:49:04,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 06:49:04,824 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 06:49:04,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 06:49:04,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 06:49:04,825 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 06:49:05,157 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 06:49:05,170 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 06:49:05,173 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 06:49:05,174 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 06:49:05,175 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 06:49:05,176 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2019-11-07 06:49:05,229 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e248d443/ab40c2fa82904e69a3d5cd7b9bac2209/FLAGf729e21ae [2019-11-07 06:49:06,045 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 06:49:06,046 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2019-11-07 06:49:06,097 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e248d443/ab40c2fa82904e69a3d5cd7b9bac2209/FLAGf729e21ae [2019-11-07 06:49:06,572 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e248d443/ab40c2fa82904e69a3d5cd7b9bac2209 [2019-11-07 06:49:06,581 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 06:49:06,583 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 06:49:06,584 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 06:49:06,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 06:49:06,588 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 06:49:06,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:49:06" (1/1) ... [2019-11-07 06:49:06,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65e5132 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:49:06, skipping insertion in model container [2019-11-07 06:49:06,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:49:06" (1/1) ... [2019-11-07 06:49:06,602 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 06:49:06,778 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 06:49:08,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 06:49:08,858 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 06:49:09,210 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 06:49:09,472 INFO L192 MainTranslator]: Completed translation [2019-11-07 06:49:09,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:49:09 WrapperNode [2019-11-07 06:49:09,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 06:49:09,474 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 06:49:09,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 06:49:09,475 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 06:49:09,490 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:49:09" (1/1) ... [2019-11-07 06:49:09,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:49:09" (1/1) ... [2019-11-07 06:49:09,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:49:09" (1/1) ... [2019-11-07 06:49:09,641 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:49:09" (1/1) ... [2019-11-07 06:49:09,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:49:09" (1/1) ... [2019-11-07 06:49:09,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:49:09" (1/1) ... [2019-11-07 06:49:09,922 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:49:09" (1/1) ... [2019-11-07 06:49:09,952 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 06:49:09,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 06:49:09,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 06:49:09,953 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 06:49:09,954 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:49:09" (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 [2019-11-07 06:49:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 06:49:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 06:49:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-11-07 06:49:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-11-07 06:49:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-11-07 06:49:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-11-07 06:49:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-07 06:49:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 06:49:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-07 06:49:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-07 06:49:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-07 06:49:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-07 06:49:10,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-07 06:49:10,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-07 06:49:10,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-07 06:49:10,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-07 06:49:10,032 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-11-07 06:49:10,032 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-11-07 06:49:10,033 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-07 06:49:10,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-11-07 06:49:10,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-11-07 06:49:10,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-11-07 06:49:10,033 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-11-07 06:49:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-11-07 06:49:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-07 06:49:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-07 06:49:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2019-11-07 06:49:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2019-11-07 06:49:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-11-07 06:49:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-11-07 06:49:10,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-11-07 06:49:10,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-07 06:49:10,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-07 06:49:10,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-07 06:49:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-07 06:49:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-11-07 06:49:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channelmap [2019-11-07 06:49:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-11-07 06:49:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2019-11-07 06:49:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure _alloc_mISDN_skb [2019-11-07 06:49:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2019-11-07 06:49:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure _set_debug [2019-11-07 06:49:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug [2019-11-07 06:49:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692 [2019-11-07 06:49:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692 [2019-11-07 06:49:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692B [2019-11-07 06:49:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692B [2019-11-07 06:49:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_hwirq [2019-11-07 06:49:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_hwirq [2019-11-07 06:49:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692Version [2019-11-07 06:49:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_led_handler [2019-11-07 06:49:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_command [2019-11-07 06:49:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_new_ph [2019-11-07 06:49:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_ph_bh [2019-11-07 06:49:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Dfifo [2019-11-07 06:49:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Dfifo [2019-11-07 06:49:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure d_retransmit [2019-11-07 06:49:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rxD [2019-11-07 06:49:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_txD [2019-11-07 06:49:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_statusD [2019-11-07 06:49:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Bfifo [2019-11-07 06:49:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Bfifo [2019-11-07 06:49:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pots [2019-11-07 06:49:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_mode [2019-11-07 06:49:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure send_next [2019-11-07 06:49:10,041 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692B_interrupt [2019-11-07 06:49:10,041 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_irq [2019-11-07 06:49:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dbusy_timer_handler [2019-11-07 06:49:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure initW6692 [2019-11-07 06:49:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_w6692 [2019-11-07 06:49:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure init_card [2019-11-07 06:49:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_l2l1B [2019-11-07 06:49:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_bctrl [2019-11-07 06:49:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure open_bchannel [2019-11-07 06:49:10,043 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_ctrl [2019-11-07 06:49:10,043 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_bctrl [2019-11-07 06:49:10,044 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_l2l1D [2019-11-07 06:49:10,044 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_l1callback [2019-11-07 06:49:10,044 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dchannel [2019-11-07 06:49:10,044 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_dctrl [2019-11-07 06:49:10,044 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_w6692 [2019-11-07 06:49:10,045 INFO L138 BoogieDeclarations]: Found implementation of procedure release_card [2019-11-07 06:49:10,045 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_instance [2019-11-07 06:49:10,045 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_probe [2019-11-07 06:49:10,045 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_remove_pci [2019-11-07 06:49:10,046 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_init [2019-11-07 06:49:10,046 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_cleanup [2019-11-07 06:49:10,047 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-11-07 06:49:10,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_kernel_param_ops_5 [2019-11-07 06:49:10,048 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-11-07 06:49:10,049 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-11-07 06:49:10,049 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-11-07 06:49:10,049 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-11-07 06:49:10,049 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-11-07 06:49:10,050 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-11-07 06:49:10,050 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-11-07 06:49:10,050 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-11-07 06:49:10,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-11-07 06:49:10,051 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-11-07 06:49:10,051 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-11-07 06:49:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_4 [2019-11-07 06:49:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-11-07 06:49:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 06:49:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-07 06:49:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-07 06:49:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-07 06:49:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-11-07 06:49:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-07 06:49:10,053 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-11-07 06:49:10,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-11-07 06:49:10,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-11-07 06:49:10,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-11-07 06:49:10,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-11-07 06:49:10,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-11-07 06:49:10,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-11-07 06:49:10,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-11-07 06:49:10,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-11-07 06:49:10,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-11-07 06:49:10,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_37 [2019-11-07 06:49:10,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_38 [2019-11-07 06:49:10,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_39 [2019-11-07 06:49:10,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_40 [2019-11-07 06:49:10,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2019-11-07 06:49:10,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_42 [2019-11-07 06:49:10,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_43 [2019-11-07 06:49:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_44 [2019-11-07 06:49:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_45 [2019-11-07 06:49:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_46 [2019-11-07 06:49:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-07 06:49:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-07 06:49:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-07 06:49:10,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-07 06:49:10,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-07 06:49:10,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-07 06:49:10,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-11-07 06:49:10,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-11-07 06:49:10,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-11-07 06:49:10,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-11-07 06:49:10,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-11-07 06:49:10,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-07 06:49:10,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-11-07 06:49:10,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-11-07 06:49:10,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-07 06:49:10,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-07 06:49:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-11-07 06:49:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-11-07 06:49:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2019-11-07 06:49:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2019-11-07 06:49:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-11-07 06:49:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-11-07 06:49:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-07 06:49:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2019-11-07 06:49:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2019-11-07 06:49:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-07 06:49:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure bchannel_get_rxbuf [2019-11-07 06:49:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure bchannel_senddata [2019-11-07 06:49:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-11-07 06:49:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-11-07 06:49:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure create_l1 [2019-11-07 06:49:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dchannel_senddata [2019-11-07 06:49:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-11-07 06:49:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-07 06:49:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_bframe [2019-11-07 06:49:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_dframe [2019-11-07 06:49:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_event [2019-11-07 06:49:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 06:49:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 06:49:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_4 [2019-11-07 06:49:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-11-07 06:49:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-11-07 06:49:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_clear_bchannel [2019-11-07 06:49:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_ctrl_bchannel [2019-11-07 06:49:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2019-11-07 06:49:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2019-11-07 06:49:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initbchannel [2019-11-07 06:49:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initdchannel [2019-11-07 06:49:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_register_device [2019-11-07 06:49:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2019-11-07 06:49:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-11-07 06:49:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-11-07 06:49:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_uint [2019-11-07 06:49:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_uint [2019-11-07 06:49:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-11-07 06:49:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-07 06:49:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-07 06:49:10,078 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2019-11-07 06:49:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 06:49:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2019-11-07 06:49:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-11-07 06:49:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Bchannel [2019-11-07 06:49:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Dchannel [2019-11-07 06:49:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-11-07 06:49:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-11-07 06:49:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2019-11-07 06:49:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-11-07 06:49:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-11-07 06:49:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 06:49:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 06:49:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 06:49:10,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-07 06:49:10,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-07 06:49:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 06:49:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 06:49:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_return_address [2019-11-07 06:49:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-07 06:49:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-11-07 06:49:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-11-07 06:49:10,081 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-07 06:49:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 06:49:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 06:49:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-11-07 06:49:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2019-11-07 06:49:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-11-07 06:49:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-11-07 06:49:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-11-07 06:49:10,082 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 06:49:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 06:49:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 06:49:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 06:49:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 06:49:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 06:49:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 06:49:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 06:49:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 06:49:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-07 06:49:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-07 06:49:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-07 06:49:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-07 06:49:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 06:49:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-07 06:49:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-07 06:49:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-07 06:49:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-07 06:49:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-11-07 06:49:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-11-07 06:49:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 06:49:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-11-07 06:49:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-11-07 06:49:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-07 06:49:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-07 06:49:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-11-07 06:49:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-11-07 06:49:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-07 06:49:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2019-11-07 06:49:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2019-11-07 06:49:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2019-11-07 06:49:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2019-11-07 06:49:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-07 06:49:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-11-07 06:49:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-07 06:49:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-11-07 06:49:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-07 06:49:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-11-07 06:49:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-07 06:49:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-11-07 06:49:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_37 [2019-11-07 06:49:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_38 [2019-11-07 06:49:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_39 [2019-11-07 06:49:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_42 [2019-11-07 06:49:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-07 06:49:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-11-07 06:49:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-11-07 06:49:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-11-07 06:49:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-11-07 06:49:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-11-07 06:49:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-11-07 06:49:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-07 06:49:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-07 06:49:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2019-11-07 06:49:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2019-11-07 06:49:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-11-07 06:49:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_uint [2019-11-07 06:49:10,098 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_uint [2019-11-07 06:49:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-11-07 06:49:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-11-07 06:49:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 06:49:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-11-07 06:49:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-07 06:49:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-07 06:49:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-11-07 06:49:10,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_kernel_param_ops_5 [2019-11-07 06:49:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-11-07 06:49:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-11-07 06:49:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-11-07 06:49:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-11-07 06:49:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-11-07 06:49:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-11-07 06:49:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-11-07 06:49:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-11-07 06:49:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-11-07 06:49:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-11-07 06:49:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-11-07 06:49:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_4 [2019-11-07 06:49:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-11-07 06:49:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-11-07 06:49:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-11-07 06:49:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_40 [2019-11-07 06:49:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-07 06:49:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2019-11-07 06:49:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_43 [2019-11-07 06:49:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_44 [2019-11-07 06:49:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-11-07 06:49:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-07 06:49:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-07 06:49:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 06:49:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-07 06:49:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-11-07 06:49:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-07 06:49:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_45 [2019-11-07 06:49:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-07 06:49:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_46 [2019-11-07 06:49:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-07 06:49:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-07 06:49:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-11-07 06:49:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-07 06:49:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-11-07 06:49:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure set_channelmap [2019-11-07 06:49:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 06:49:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-11-07 06:49:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-11-07 06:49:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-11-07 06:49:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-11-07 06:49:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-11-07 06:49:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-11-07 06:49:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-11-07 06:49:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-11-07 06:49:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-11-07 06:49:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-11-07 06:49:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-11-07 06:49:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2019-11-07 06:49:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-11-07 06:49:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-11-07 06:49:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-11-07 06:49:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2019-11-07 06:49:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure _alloc_mISDN_skb [2019-11-07 06:49:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-07 06:49:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2019-11-07 06:49:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-11-07 06:49:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_device [2019-11-07 06:49:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2019-11-07 06:49:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure create_l1 [2019-11-07 06:49:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure l1_event [2019-11-07 06:49:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initdchannel [2019-11-07 06:49:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initbchannel [2019-11-07 06:49:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2019-11-07 06:49:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_clear_bchannel [2019-11-07 06:49:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2019-11-07 06:49:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_ctrl_bchannel [2019-11-07 06:49:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2019-11-07 06:49:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure dchannel_senddata [2019-11-07 06:49:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure bchannel_senddata [2019-11-07 06:49:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure bchannel_get_rxbuf [2019-11-07 06:49:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Dchannel [2019-11-07 06:49:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Bchannel [2019-11-07 06:49:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_bframe [2019-11-07 06:49:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_dframe [2019-11-07 06:49:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure _set_debug [2019-11-07 06:49:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug [2019-11-07 06:49:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692 [2019-11-07 06:49:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692 [2019-11-07 06:49:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692B [2019-11-07 06:49:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692B [2019-11-07 06:49:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure enable_hwirq [2019-11-07 06:49:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure disable_hwirq [2019-11-07 06:49:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure W6692Version [2019-11-07 06:49:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_led_handler [2019-11-07 06:49:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure ph_command [2019-11-07 06:49:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 06:49:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_new_ph [2019-11-07 06:49:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_ph_bh [2019-11-07 06:49:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Dfifo [2019-11-07 06:49:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Dfifo [2019-11-07 06:49:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure d_retransmit [2019-11-07 06:49:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rxD [2019-11-07 06:49:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure handle_txD [2019-11-07 06:49:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure handle_statusD [2019-11-07 06:49:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Bfifo [2019-11-07 06:49:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Bfifo [2019-11-07 06:49:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pots [2019-11-07 06:49:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_mode [2019-11-07 06:49:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure send_next [2019-11-07 06:49:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure W6692B_interrupt [2019-11-07 06:49:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_irq [2019-11-07 06:49:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure dbusy_timer_handler [2019-11-07 06:49:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure initW6692 [2019-11-07 06:49:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure reset_w6692 [2019-11-07 06:49:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure init_card [2019-11-07 06:49:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_l2l1B [2019-11-07 06:49:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure channel_bctrl [2019-11-07 06:49:10,113 INFO L130 BoogieDeclarations]: Found specification of procedure open_bchannel [2019-11-07 06:49:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure channel_ctrl [2019-11-07 06:49:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_bctrl [2019-11-07 06:49:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_l2l1D [2019-11-07 06:49:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_l1callback [2019-11-07 06:49:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure open_dchannel [2019-11-07 06:49:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_dctrl [2019-11-07 06:49:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure setup_w6692 [2019-11-07 06:49:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure release_card [2019-11-07 06:49:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure setup_instance [2019-11-07 06:49:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_probe [2019-11-07 06:49:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_remove_pci [2019-11-07 06:49:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_init [2019-11-07 06:49:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_cleanup [2019-11-07 06:49:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 06:49:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 06:49:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_4 [2019-11-07 06:49:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-11-07 06:49:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 06:49:10,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-07 06:49:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-07 06:49:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-07 06:49:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-07 06:49:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-07 06:49:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-11-07 06:49:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-11-07 06:49:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-11-07 06:49:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-11-07 06:49:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 06:49:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-07 06:49:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 06:49:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 06:49:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 06:49:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 06:49:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 06:49:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-07 06:49:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-07 06:49:10,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-07 06:49:10,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-07 06:49:11,277 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-07 06:49:27,610 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 06:49:27,611 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-07 06:49:27,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:49:27 BoogieIcfgContainer [2019-11-07 06:49:27,613 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 06:49:27,614 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-11-07 06:49:27,614 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-11-07 06:49:27,614 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-11-07 06:49:27,615 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:49:27" (1/1) ... [2019-11-07 06:49:27,696 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 06:49:28,164 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 06:49:28,169 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 678 root evaluator evaluations with a maximum evaluation depth of 0. Performed 678 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1409 variables. [2019-11-07 06:49:28,169 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-11-07 06:49:28,171 INFO L168 Benchmark]: Toolchain (without parser) took 21588.18 ms. Allocated memory was 146.3 MB in the beginning and 748.2 MB in the end (delta: 601.9 MB). Free memory was 91.7 MB in the beginning and 458.6 MB in the end (delta: -366.9 MB). Peak memory consumption was 235.0 MB. Max. memory is 7.1 GB. [2019-11-07 06:49:28,172 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 146.3 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-11-07 06:49:28,173 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2889.76 ms. Allocated memory was 146.3 MB in the beginning and 243.8 MB in the end (delta: 97.5 MB). Free memory was 91.3 MB in the beginning and 100.3 MB in the end (delta: -9.0 MB). Peak memory consumption was 119.3 MB. Max. memory is 7.1 GB. [2019-11-07 06:49:28,174 INFO L168 Benchmark]: Boogie Preprocessor took 477.52 ms. Allocated memory was 243.8 MB in the beginning and 253.8 MB in the end (delta: 10.0 MB). Free memory was 100.3 MB in the beginning and 177.6 MB in the end (delta: -77.3 MB). Peak memory consumption was 39.0 MB. Max. memory is 7.1 GB. [2019-11-07 06:49:28,175 INFO L168 Benchmark]: RCFGBuilder took 17660.83 ms. Allocated memory was 253.8 MB in the beginning and 748.2 MB in the end (delta: 494.4 MB). Free memory was 177.6 MB in the beginning and 605.5 MB in the end (delta: -427.9 MB). Peak memory consumption was 644.7 MB. Max. memory is 7.1 GB. [2019-11-07 06:49:28,176 INFO L168 Benchmark]: Abstract Interpretation took 555.37 ms. Allocated memory is still 748.2 MB. Free memory was 605.5 MB in the beginning and 458.6 MB in the end (delta: 146.9 MB). Peak memory consumption was 146.9 MB. Max. memory is 7.1 GB. [2019-11-07 06:49:28,180 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 146.3 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2889.76 ms. Allocated memory was 146.3 MB in the beginning and 243.8 MB in the end (delta: 97.5 MB). Free memory was 91.3 MB in the beginning and 100.3 MB in the end (delta: -9.0 MB). Peak memory consumption was 119.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 477.52 ms. Allocated memory was 243.8 MB in the beginning and 253.8 MB in the end (delta: 10.0 MB). Free memory was 100.3 MB in the beginning and 177.6 MB in the end (delta: -77.3 MB). Peak memory consumption was 39.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 17660.83 ms. Allocated memory was 253.8 MB in the beginning and 748.2 MB in the end (delta: 494.4 MB). Free memory was 177.6 MB in the beginning and 605.5 MB in the end (delta: -427.9 MB). Peak memory consumption was 644.7 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 555.37 ms. Allocated memory is still 748.2 MB. Free memory was 605.5 MB in the beginning and 458.6 MB in the end (delta: 146.9 MB). Peak memory consumption was 146.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 9462]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...