/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--idt77252.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 03:09:43,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 03:09:43,499 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 03:09:43,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 03:09:43,525 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 03:09:43,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 03:09:43,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 03:09:43,529 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 03:09:43,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 03:09:43,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 03:09:43,532 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 03:09:43,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 03:09:43,534 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 03:09:43,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 03:09:43,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 03:09:43,537 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 03:09:43,537 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 03:09:43,538 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 03:09:43,540 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 03:09:43,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 03:09:43,555 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 03:09:43,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 03:09:43,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 03:09:43,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 03:09:43,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 03:09:43,565 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 03:09:43,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 03:09:43,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 03:09:43,566 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 03:09:43,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 03:09:43,567 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 03:09:43,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 03:09:43,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 03:09:43,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 03:09:43,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 03:09:43,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 03:09:43,577 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 03:09:43,577 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 03:09:43,578 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 03:09:43,581 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 03:09:43,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 03:09:43,583 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 [2023-03-31 03:09:43,621 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 03:09:43,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 03:09:43,622 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 03:09:43,622 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 03:09:43,623 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 03:09:43,623 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 03:09:43,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-31 03:09:43,624 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-31 03:09:43,624 INFO L138 SettingsManager]: * Use SBE=true [2023-03-31 03:09:43,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 03:09:43,625 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 03:09:43,625 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 03:09:43,626 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 03:09:43,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 03:09:43,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 03:09:43,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 03:09:43,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 03:09:43,626 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 03:09:43,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 03:09:43,627 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 03:09:43,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 03:09:43,627 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 03:09:43,627 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-31 03:09:43,627 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 03:09:43,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:09:43,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 03:09:43,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 03:09:43,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 03:09:43,628 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-31 03:09:43,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 03:09:43,629 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-31 03:09:43,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 03:09:43,629 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-31 03:09:43,629 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-31 03:09:43,629 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-31 03:09:43,629 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-03-31 03:09:43,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 03:09:43,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 03:09:43,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 03:09:43,910 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 03:09:43,910 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 03:09:43,911 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--idt77252.ko-entry_point.cil.out.i [2023-03-31 03:09:45,095 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 03:09:45,688 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 03:09:45,689 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--idt77252.ko-entry_point.cil.out.i [2023-03-31 03:09:45,739 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa5cb1f09/6a78efcafa1e400387da0230f07cec2f/FLAGdcde1ad39 [2023-03-31 03:09:45,756 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa5cb1f09/6a78efcafa1e400387da0230f07cec2f [2023-03-31 03:09:45,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 03:09:45,760 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 03:09:45,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 03:09:45,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 03:09:45,766 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 03:09:45,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:09:45" (1/1) ... [2023-03-31 03:09:45,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45673d29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:45, skipping insertion in model container [2023-03-31 03:09:45,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:09:45" (1/1) ... [2023-03-31 03:09:45,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 03:09:45,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 03:09:48,181 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--idt77252.ko-entry_point.cil.out.i[367978,367991] [2023-03-31 03:09:48,223 WARN L633 FunctionHandler]: implicit declaration of function ldv_xmalloc [2023-03-31 03:09:48,252 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:09:48,331 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 03:09:48,869 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--idt77252.ko-entry_point.cil.out.i[367978,367991] [2023-03-31 03:09:48,872 WARN L633 FunctionHandler]: implicit declaration of function ldv_xmalloc [2023-03-31 03:09:48,876 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:09:48,989 WARN L667 CHandler]: The function ldv_xmalloc is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:09:48,990 WARN L667 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:09:48,990 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:09:48,990 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:09:48,996 INFO L208 MainTranslator]: Completed translation [2023-03-31 03:09:48,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:48 WrapperNode [2023-03-31 03:09:48,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 03:09:48,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 03:09:48,998 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 03:09:48,998 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 03:09:49,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:48" (1/1) ... [2023-03-31 03:09:49,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:48" (1/1) ... [2023-03-31 03:09:49,118 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:48" (1/1) ... [2023-03-31 03:09:49,119 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:48" (1/1) ... [2023-03-31 03:09:49,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:48" (1/1) ... [2023-03-31 03:09:49,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:48" (1/1) ... [2023-03-31 03:09:49,326 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:48" (1/1) ... [2023-03-31 03:09:49,356 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:48" (1/1) ... [2023-03-31 03:09:49,404 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 03:09:49,405 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 03:09:49,405 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 03:09:49,405 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 03:09:49,406 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:48" (1/1) ... [2023-03-31 03:09:49,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:09:49,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 03:09:49,442 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-31 03:09:49,450 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-31 03:09:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 03:09:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 03:09:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-31 03:09:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-03-31 03:09:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-03-31 03:09:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-03-31 03:09:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:09:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-31 03:09:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-03-31 03:09:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 03:09:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 03:09:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 03:09:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-03-31 03:09:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-03-31 03:09:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 03:09:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 03:09:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 03:09:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 03:09:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 03:09:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 03:09:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 03:09:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 03:09:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 03:09:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 03:09:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 03:09:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-03-31 03:09:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-03-31 03:09:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2023-03-31 03:09:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-03-31 03:09:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-03-31 03:09:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 03:09:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2023-03-31 03:09:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2023-03-31 03:09:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 03:09:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2023-03-31 03:09:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-03-31 03:09:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-03-31 03:09:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-03-31 03:09:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-03-31 03:09:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-03-31 03:09:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-03-31 03:09:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-03-31 03:09:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-03-31 03:09:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-03-31 03:09:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-03-31 03:09:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-03-31 03:09:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-03-31 03:09:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-03-31 03:09:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-03-31 03:09:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-03-31 03:09:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-03-31 03:09:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-03-31 03:09:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-03-31 03:09:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-03-31 03:09:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-03-31 03:09:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-03-31 03:09:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-03-31 03:09:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-03-31 03:09:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_offset [2023-03-31 03:09:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-03-31 03:09:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-03-31 03:09:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-03-31 03:09:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2023-03-31 03:09:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2023-03-31 03:09:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-03-31 03:09:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2023-03-31 03:09:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-03-31 03:09:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-03-31 03:09:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-03-31 03:09:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2023-03-31 03:09:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-03-31 03:09:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2023-03-31 03:09:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2023-03-31 03:09:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure waitfor_idle [2023-03-31 03:09:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure read_sram [2023-03-31 03:09:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sram [2023-03-31 03:09:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure read_utility [2023-03-31 03:09:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure write_utility [2023-03-31 03:09:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tct [2023-03-31 03:09:49,488 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_tx_dump [2023-03-31 03:09:49,488 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_pool_add [2023-03-31 03:09:49,488 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_pool_remove [2023-03-31 03:09:49,488 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_pool_skb [2023-03-31 03:09:49,488 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scq [2023-03-31 03:09:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scq [2023-03-31 03:09:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure push_on_scq [2023-03-31 03:09:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_scq [2023-03-31 03:09:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_skb [2023-03-31 03:09:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_scd [2023-03-31 03:09:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_scd [2023-03-31 03:09:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_scd [2023-03-31 03:09:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rsq [2023-03-31 03:09:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure deinit_rsq [2023-03-31 03:09:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_rx [2023-03-31 03:09:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_rx [2023-03-31 03:09:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_rx_raw [2023-03-31 03:09:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tsq [2023-03-31 03:09:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure deinit_tsq [2023-03-31 03:09:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_tx [2023-03-31 03:09:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure tst_timer [2023-03-31 03:09:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __fill_tst [2023-03-31 03:09:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_tst [2023-03-31 03:09:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_tst [2023-03-31 03:09:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_tst [2023-03-31 03:09:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure change_tst [2023-03-31 03:09:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tct [2023-03-31 03:09:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_fbq_full [2023-03-31 03:09:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure push_rx_skb [2023-03-31 03:09:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure add_rx_skb [2023-03-31 03:09:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_skb [2023-03-31 03:09:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_rx_pool [2023-03-31 03:09:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_pool_skb [2023-03-31 03:09:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_phy_put [2023-03-31 03:09:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_phy_get [2023-03-31 03:09:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_send_skb [2023-03-31 03:09:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_send [2023-03-31 03:09:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_send_oam [2023-03-31 03:09:49,493 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_fls [2023-03-31 03:09:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_int_to_atmfp [2023-03-31 03:09:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_rate_logindex [2023-03-31 03:09:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_est_timer [2023-03-31 03:09:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init_est [2023-03-31 03:09:49,495 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init_cbr [2023-03-31 03:09:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init_ubr [2023-03-31 03:09:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init_tx [2023-03-31 03:09:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init_rx [2023-03-31 03:09:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_open [2023-03-31 03:09:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_close [2023-03-31 03:09:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_change_qos [2023-03-31 03:09:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_proc_read [2023-03-31 03:09:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_collect_stat [2023-03-31 03:09:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_interrupt [2023-03-31 03:09:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_softint [2023-03-31 03:09:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure open_card_oam [2023-03-31 03:09:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure close_card_oam [2023-03-31 03:09:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure open_card_ubr0 [2023-03-31 03:09:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_dev_open [2023-03-31 03:09:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_dev_close [2023-03-31 03:09:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure deinit_card [2023-03-31 03:09:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure init_sram [2023-03-31 03:09:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure init_card [2023-03-31 03:09:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_preset [2023-03-31 03:09:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_sram [2023-03-31 03:09:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init_one [2023-03-31 03:09:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init [2023-03-31 03:09:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_exit [2023-03-31 03:09:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_5 [2023-03-31 03:09:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2023-03-31 03:09:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2023-03-31 03:09:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-03-31 03:09:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2023-03-31 03:09:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-03-31 03:09:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2023-03-31 03:09:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2023-03-31 03:09:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-03-31 03:09:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-03-31 03:09:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-03-31 03:09:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-03-31 03:09:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-03-31 03:09:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2023-03-31 03:09:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-03-31 03:09:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2023-03-31 03:09:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_6 [2023-03-31 03:09:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-03-31 03:09:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-03-31 03:09:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2023-03-31 03:09:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-03-31 03:09:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 03:09:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 03:09:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 03:09:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 03:09:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2023-03-31 03:09:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2023-03-31 03:09:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2023-03-31 03:09:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2023-03-31 03:09:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2023-03-31 03:09:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 03:09:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-03-31 03:09:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2023-03-31 03:09:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2023-03-31 03:09:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2023-03-31 03:09:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2023-03-31 03:09:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2023-03-31 03:09:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2023-03-31 03:09:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2023-03-31 03:09:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2023-03-31 03:09:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2023-03-31 03:09:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_42 [2023-03-31 03:09:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_43 [2023-03-31 03:09:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_44 [2023-03-31 03:09:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_45 [2023-03-31 03:09:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_46 [2023-03-31 03:09:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_47 [2023-03-31 03:09:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_48 [2023-03-31 03:09:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_49 [2023-03-31 03:09:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_50 [2023-03-31 03:09:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_51 [2023-03-31 03:09:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_52 [2023-03-31 03:09:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_53 [2023-03-31 03:09:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_54 [2023-03-31 03:09:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_register_55 [2023-03-31 03:09:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_56 [2023-03-31 03:09:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_57 [2023-03-31 03:09:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 03:09:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 03:09:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 03:09:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 03:09:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 03:09:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 03:09:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 03:09:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-31 03:09:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-31 03:09:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-31 03:09:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-31 03:09:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 03:09:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_charge [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_register [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_pcr_goal [2023-03-31 03:09:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-03-31 03:09:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-03-31 03:09:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-03-31 03:09:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-03-31 03:09:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-03-31 03:09:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-03-31 03:09:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_by_name [2023-03-31 03:09:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-03-31 03:09:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-03-31 03:09:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-03-31 03:09:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-03-31 03:09:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-03-31 03:09:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-31 03:09:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-03-31 03:09:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-03-31 03:09:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_with_offset [2023-03-31 03:09:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 03:09:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 03:09:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_remove_5 [2023-03-31 03:09:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2023-03-31 03:09:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-31 03:09:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-31 03:09:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-03-31 03:09:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2023-03-31 03:09:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-31 03:09:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 03:09:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-03-31 03:09:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2023-03-31 03:09:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2023-03-31 03:09:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2023-03-31 03:09:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-03-31 03:09:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-03-31 03:09:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-03-31 03:09:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 03:09:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-03-31 03:09:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-03-31 03:09:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-03-31 03:09:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-03-31 03:09:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-03-31 03:09:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-03-31 03:09:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2023-03-31 03:09:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-03-31 03:09:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-03-31 03:09:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure suni_init [2023-03-31 03:09:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-03-31 03:09:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 03:09:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 03:09:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 03:09:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 03:09:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 03:09:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 03:09:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 03:09:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 03:09:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 03:09:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 03:09:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 03:09:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 03:09:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 03:09:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 03:09:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 03:09:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 03:09:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 03:09:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 03:09:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 03:09:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 03:09:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 03:09:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 03:09:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 03:09:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 03:09:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 03:09:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-31 03:09:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-31 03:09:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 03:09:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_with_offset [2023-03-31 03:09:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2023-03-31 03:09:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 03:09:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 03:09:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-03-31 03:09:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 03:09:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-03-31 03:09:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_47 [2023-03-31 03:09:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_48 [2023-03-31 03:09:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-03-31 03:09:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_42 [2023-03-31 03:09:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_43 [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_44 [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_45 [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_46 [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-03-31 03:09:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-31 03:09:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_5 [2023-03-31 03:09:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2023-03-31 03:09:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2023-03-31 03:09:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-03-31 03:09:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2023-03-31 03:09:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-03-31 03:09:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2023-03-31 03:09:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2023-03-31 03:09:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-03-31 03:09:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-03-31 03:09:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-03-31 03:09:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-03-31 03:09:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-03-31 03:09:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2023-03-31 03:09:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-03-31 03:09:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2023-03-31 03:09:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_6 [2023-03-31 03:09:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-03-31 03:09:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-03-31 03:09:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2023-03-31 03:09:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-03-31 03:09:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-03-31 03:09:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-03-31 03:09:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2023-03-31 03:09:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2023-03-31 03:09:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2023-03-31 03:09:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-03-31 03:09:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-03-31 03:09:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-03-31 03:09:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-03-31 03:09:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-03-31 03:09:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-03-31 03:09:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-03-31 03:09:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_56 [2023-03-31 03:09:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-03-31 03:09:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_57 [2023-03-31 03:09:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-03-31 03:09:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-03-31 03:09:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-03-31 03:09:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-03-31 03:09:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-03-31 03:09:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-03-31 03:09:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-03-31 03:09:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-03-31 03:09:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-31 03:09:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-03-31 03:09:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-03-31 03:09:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-03-31 03:09:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-03-31 03:09:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-03-31 03:09:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-03-31 03:09:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-03-31 03:09:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-03-31 03:09:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-03-31 03:09:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-03-31 03:09:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-03-31 03:09:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-03-31 03:09:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-03-31 03:09:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_offset [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2023-03-31 03:09:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-03-31 03:09:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2023-03-31 03:09:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_54 [2023-03-31 03:09:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_52 [2023-03-31 03:09:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_53 [2023-03-31 03:09:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-03-31 03:09:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 03:09:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2023-03-31 03:09:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-03-31 03:09:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-03-31 03:09:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_51 [2023-03-31 03:09:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-31 03:09:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_50 [2023-03-31 03:09:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_name [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_register [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_register_55 [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_49 [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure atm_charge [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure atm_pcr_goal [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure suni_init [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scq [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure free_scq [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure queue_skb [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure drain_scq [2023-03-31 03:09:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_scd [2023-03-31 03:09:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure fill_scd [2023-03-31 03:09:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure push_rx_skb [2023-03-31 03:09:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_skb [2023-03-31 03:09:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure flush_rx_pool [2023-03-31 03:09:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_pool_skb [2023-03-31 03:09:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure add_rx_skb [2023-03-31 03:09:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure init_rsq [2023-03-31 03:09:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure deinit_rsq [2023-03-31 03:09:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_rx [2023-03-31 03:09:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure init_tsq [2023-03-31 03:09:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure deinit_tsq [2023-03-31 03:09:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_tx [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_dev_close [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_open [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_close [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_send [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_send_oam [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_phy_put [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_phy_get [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_change_qos [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_proc_read [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_softint [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure waitfor_idle [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure read_sram [2023-03-31 03:09:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure write_sram [2023-03-31 03:09:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure read_utility [2023-03-31 03:09:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure write_utility [2023-03-31 03:09:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tct [2023-03-31 03:09:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_tx_dump [2023-03-31 03:09:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure sb_pool_add [2023-03-31 03:09:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure sb_pool_remove [2023-03-31 03:09:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure sb_pool_skb [2023-03-31 03:09:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-03-31 03:09:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure push_on_scq [2023-03-31 03:09:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure clear_scd [2023-03-31 03:09:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_rx [2023-03-31 03:09:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_rx_raw [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure tst_timer [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure __fill_tst [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure fill_tst [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_tst [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure clear_tst [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure change_tst [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure set_tct [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_fbq_full [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_send_skb [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_fls [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_int_to_atmfp [2023-03-31 03:09:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_rate_logindex [2023-03-31 03:09:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_est_timer [2023-03-31 03:09:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init_est [2023-03-31 03:09:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init_cbr [2023-03-31 03:09:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init_ubr [2023-03-31 03:09:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init_tx [2023-03-31 03:09:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init_rx [2023-03-31 03:09:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_collect_stat [2023-03-31 03:09:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_interrupt [2023-03-31 03:09:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:09:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure open_card_oam [2023-03-31 03:09:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure close_card_oam [2023-03-31 03:09:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure open_card_ubr0 [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_dev_open [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure deinit_card [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure init_sram [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure init_card [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_preset [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure probe_sram [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init_one [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_exit [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 03:09:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_remove_5 [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 03:09:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 03:09:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 03:09:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 03:09:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 03:09:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 03:09:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 03:09:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 03:09:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 03:09:50,514 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 03:09:50,520 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 03:09:50,664 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 03:09:56,960 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 03:09:56,991 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 03:09:56,991 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-03-31 03:09:56,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:09:56 BoogieIcfgContainer [2023-03-31 03:09:57,000 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 03:09:57,003 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-03-31 03:09:57,003 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-03-31 03:09:57,006 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-03-31 03:09:57,007 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.03 03:09:45" (1/3) ... [2023-03-31 03:09:57,007 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57294bbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:09:57, skipping insertion in model container [2023-03-31 03:09:57,007 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:48" (2/3) ... [2023-03-31 03:09:57,008 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57294bbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:09:57, skipping insertion in model container [2023-03-31 03:09:57,008 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:09:56" (3/3) ... [2023-03-31 03:09:57,009 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--atm--idt77252.ko-entry_point.cil.out.i [2023-03-31 03:09:57,026 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-03-31 03:09:57,026 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-03-31 03:09:57,159 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-03-31 03:09:57,167 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5f971ba2, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-03-31 03:09:57,167 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-03-31 03:09:57,185 INFO L276 IsEmpty]: Start isEmpty. Operand has 3842 states, 2637 states have (on average 1.3989381873340918) internal successors, (3689), 2704 states have internal predecessors, (3689), 943 states have call successors, (943), 248 states have call predecessors, (943), 247 states have return successors, (936), 916 states have call predecessors, (936), 936 states have call successors, (936) [2023-03-31 03:09:57,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-03-31 03:09:57,217 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 03:09:57,218 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-03-31 03:09:57,219 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-03-31 03:09:57,223 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 03:09:57,223 INFO L85 PathProgramCache]: Analyzing trace with hash -2068540607, now seen corresponding path program 1 times [2023-03-31 03:09:57,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 03:09:57,232 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023427682] [2023-03-31 03:09:57,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 03:09:57,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 03:09:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:09:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:58,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:58,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-03-31 03:09:58,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:58,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-03-31 03:09:58,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:58,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-03-31 03:09:58,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-03-31 03:09:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:58,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:58,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-03-31 03:09:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:58,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-03-31 03:09:58,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-03-31 03:09:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:58,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2023-03-31 03:09:58,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-03-31 03:09:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2023-03-31 03:09:58,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2023-03-31 03:09:58,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2023-03-31 03:09:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:58,907 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2023-03-31 03:09:58,907 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 03:09:58,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2023427682] [2023-03-31 03:09:58,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2023427682] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 03:09:58,908 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 03:09:58,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-03-31 03:09:58,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659544102] [2023-03-31 03:09:58,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 03:09:58,914 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-03-31 03:09:58,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-03-31 03:09:58,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-03-31 03:09:58,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-03-31 03:09:58,952 INFO L87 Difference]: Start difference. First operand has 3842 states, 2637 states have (on average 1.3989381873340918) internal successors, (3689), 2704 states have internal predecessors, (3689), 943 states have call successors, (943), 248 states have call predecessors, (943), 247 states have return successors, (936), 916 states have call predecessors, (936), 936 states have call successors, (936) Second operand has 7 states, 7 states have (on average 7.571428571428571) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (24), 7 states have call predecessors, (24), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17)