/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/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 06:37:07,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 06:37:07,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 06:37:07,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 06:37:07,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 06:37:07,272 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 06:37:07,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 06:37:07,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 06:37:07,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 06:37:07,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 06:37:07,277 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 06:37:07,278 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 06:37:07,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 06:37:07,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 06:37:07,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 06:37:07,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 06:37:07,281 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 06:37:07,282 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 06:37:07,283 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 06:37:07,284 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 06:37:07,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 06:37:07,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 06:37:07,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 06:37:07,302 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 06:37:07,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 06:37:07,313 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 06:37:07,313 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 06:37:07,314 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 06:37:07,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 06:37:07,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 06:37:07,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 06:37:07,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 06:37:07,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 06:37:07,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 06:37:07,318 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 06:37:07,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 06:37:07,319 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 06:37:07,319 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 06:37:07,319 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 06:37:07,320 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 06:37:07,320 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 06:37:07,321 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-03 06:37:07,347 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 06:37:07,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 06:37:07,348 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 06:37:07,348 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 06:37:07,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 06:37:07,348 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 06:37:07,348 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 06:37:07,349 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 06:37:07,349 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 06:37:07,349 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 06:37:07,349 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 06:37:07,349 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 06:37:07,349 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 06:37:07,349 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 06:37:07,349 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 06:37:07,349 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 06:37:07,349 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 06:37:07,349 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 06:37:07,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 06:37:07,350 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 06:37:07,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 06:37:07,350 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 06:37:07,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 06:37:07,350 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 06:37:07,350 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 06:37:07,350 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 06:37:07,350 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 06:37:07,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 06:37:07,351 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 06:37:07,351 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 06:37:07,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 06:37:07,351 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 06:37:07,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:37:07,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 06:37:07,351 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 06:37:07,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 06:37:07,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 06:37:07,351 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 06:37:07,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 06:37:07,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 06:37:07,352 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 06:37:07,352 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 06:37:07,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 06:37:07,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 06:37:07,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 06:37:07,641 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 06:37:07,643 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 06:37:07,644 INFO L432 ainManager$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--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i [2023-04-03 06:37:08,662 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 06:37:09,196 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 06:37:09,197 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--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i [2023-04-03 06:37:09,246 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9600a90d/13d733ade0064557a20cc062fecf78f0/FLAGaaf4ea598 [2023-04-03 06:37:09,259 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9600a90d/13d733ade0064557a20cc062fecf78f0 [2023-04-03 06:37:09,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 06:37:09,262 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 06:37:09,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 06:37:09,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 06:37:09,266 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 06:37:09,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:37:09" (1/1) ... [2023-04-03 06:37:09,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f5b2e62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:37:09, skipping insertion in model container [2023-04-03 06:37:09,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:37:09" (1/1) ... [2023-04-03 06:37:09,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 06:37:09,412 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 06:37:12,470 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--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i[478905,478918] [2023-04-03 06:37:12,530 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:37:12,556 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 06:37:13,179 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--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i[478905,478918] [2023-04-03 06:37:13,188 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:37:13,307 WARN L667 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:37:13,307 WARN L667 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:37:13,307 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:37:13,307 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:37:13,312 INFO L208 MainTranslator]: Completed translation [2023-04-03 06:37:13,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:37:13 WrapperNode [2023-04-03 06:37:13,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 06:37:13,314 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 06:37:13,314 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 06:37:13,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 06:37:13,323 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:37:13" (1/1) ... [2023-04-03 06:37:13,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:37:13" (1/1) ... [2023-04-03 06:37:13,428 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:37:13" (1/1) ... [2023-04-03 06:37:13,429 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:37:13" (1/1) ... [2023-04-03 06:37:13,633 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:37:13" (1/1) ... [2023-04-03 06:37:13,661 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:37:13" (1/1) ... [2023-04-03 06:37:13,700 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:37:13" (1/1) ... [2023-04-03 06:37:13,729 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:37:13" (1/1) ... [2023-04-03 06:37:13,774 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 06:37:13,776 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 06:37:13,777 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 06:37:13,777 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 06:37:13,777 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:37:13" (1/1) ... [2023-04-03 06:37:13,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:37:13,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 06:37:13,808 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) [2023-04-03 06:37:13,832 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 [2023-04-03 06:37:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 06:37:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 06:37:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 06:37:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-03 06:37:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2023-04-03 06:37:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2023-04-03 06:37:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u16~0~TO~int [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-03 06:37:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-03 06:37:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 06:37:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 06:37:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 06:37:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 06:37:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 06:37:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-03 06:37:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-04-03 06:37:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-03 06:37:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2023-04-03 06:37:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2023-04-03 06:37:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-03 06:37:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_6 [2023-04-03 06:37:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_10 [2023-04-03 06:37:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_identify_device [2023-04-03 06:37:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure get_adapter_list_head [2023-04-03 06:37:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_find_hba_for_cnic [2023-04-03 06:37:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_start [2023-04-03 06:37:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_chip_cleanup [2023-04-03 06:37:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_stop [2023-04-03 06:37:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_init_one [2023-04-03 06:37:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ulp_init [2023-04-03 06:37:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ulp_exit [2023-04-03 06:37:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_stats [2023-04-03 06:37:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_create [2023-04-03 06:37:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_destroy [2023-04-03 06:37:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cpu_callback [2023-04-03 06:37:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_mod_init [2023-04-03 06:37:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_mod_exit [2023-04-03 06:37:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 06:37:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-03 06:37:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-04-03 06:37:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-04-03 06:37:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2023-04-03 06:37:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2023-04-03 06:37:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2023-04-03 06:37:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2023-04-03 06:37:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2023-04-03 06:37:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2023-04-03 06:37:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2023-04-03 06:37:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2023-04-03 06:37:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2023-04-03 06:37:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-04-03 06:37:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-03 06:37:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-04-03 06:37:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2023-04-03 06:37:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-04-03 06:37:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2023-04-03 06:37:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-04-03 06:37:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-03 06:37:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-03 06:37:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-04-03 06:37:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_41 [2023-04-03 06:37:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_45 [2023-04-03 06:37:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-03 06:37:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-04-03 06:37:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-03 06:37:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_cid_num [2023-04-03 06:37:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_adjust_qp_size [2023-04-03 06:37:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_link_state [2023-04-03 06:37:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_license_error [2023-04-03 06:37:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_arm_cq_event_coalescing [2023-04-03 06:37:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_rq_buf [2023-04-03 06:37:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ring_577xx_doorbell [2023-04-03 06:37:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_put_rq_buf [2023-04-03 06:37:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ring_sq_dbell [2023-04-03 06:37:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ring_dbell_update_sq_params [2023-04-03 06:37:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_login [2023-04-03 06:37:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_tmf [2023-04-03 06:37:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_text [2023-04-03 06:37:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_scsicmd [2023-04-03 06:37:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_nopout [2023-04-03 06:37:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_logout [2023-04-03 06:37:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_update_iscsi_conn [2023-04-03 06:37:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_ofld_timer [2023-04-03 06:37:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_power_of2 [2023-04-03 06:37:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_cmd_cleanup_req [2023-04-03 06:37:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_conn_destroy [2023-04-03 06:37:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_570x_send_conn_ofld_req [2023-04-03 06:37:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_5771x_send_conn_ofld_req [2023-04-03 06:37:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_conn_ofld_req [2023-04-03 06:37:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_qp_page_tables [2023-04-03 06:37:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_alloc_qp_resc [2023-04-03 06:37:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_qp_resc [2023-04-03 06:37:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_fw_iscsi_init_msg [2023-04-03 06:37:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_scsi_cmd_resp [2023-04-03 06:37:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_login_resp [2023-04-03 06:37:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_text_resp [2023-04-03 06:37:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_tmf_resp [2023-04-03 06:37:13,860 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_logout_resp [2023-04-03 06:37:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_nopin_local_cmpl [2023-04-03 06:37:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_unsol_pdu_adjust_rq [2023-04-03 06:37:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_nopin_mesg [2023-04-03 06:37:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_async_mesg [2023-04-03 06:37:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_reject_mesg [2023-04-03 06:37:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_cmd_cleanup_resp [2023-04-03 06:37:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_io_thread [2023-04-03 06:37:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_queue_scsi_cmd_resp [2023-04-03 06:37:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_new_cqes [2023-04-03 06:37:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_fastpath_notification [2023-04-03 06:37:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_update_conn_cmpl [2023-04-03 06:37:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_recovery_que_add_conn [2023-04-03 06:37:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_tcp_error [2023-04-03 06:37:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_iscsi_error [2023-04-03 06:37:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_conn_destroy_cmpl [2023-04-03 06:37:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_ofld_cmpl [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_indicate_kcqe [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_indicate_netevent [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cm_connect_cmpl [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cm_close_cmpl [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cm_abort_cmpl [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cm_remote_close [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cm_remote_abort [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_nl_mesg [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_map_ep_dbell_regs [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_cnic_ulp_ops_8 [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_62 [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_64 [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_66 [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_67 [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_68 [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_69 [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_70 [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_71 [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_72 [2023-04-03 06:37:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_task_has_unsol_data [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_adapter_ready [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_write_cmd_bd_idx [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_write_cmd_bd_info [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_map_scsi_sg [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_map_sg_list [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_unmap_sg_list [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_cmd_wqe_template [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_bind_conn_to_iscsi_cid [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_conn_from_id [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_alloc_iscsi_cid [2023-04-03 06:37:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_iscsi_cid [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_free_cid_que [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_release_free_cid_que [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_alloc_ep [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_ep [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_alloc_bdt [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_destroy_cmd_pool [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_cmd_pool [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_mp_bdt [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_mp_bdt [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_drop_session [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_destroy_list_add [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_destroy_list_del [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_ofld_list_add [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_ofld_list_del [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_find_ep_in_ofld_list [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_find_ep_in_destroy_list [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_active_list_add [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_active_list_del [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_host_queue_size [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_alloc_hba [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_hba [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_free_login_resources [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_alloc_login_resources [2023-04-03 06:37:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_prep_generic_pdu_bd [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_send_generic_request [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cpy_scsi_cdb [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cleanup_task [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_mtask_xmit [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_task_xmit [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_create [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_destroy [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_create [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_bind [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_destroy [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_get_param [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_host_get_param [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_start [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_get_stats [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_check_route [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_tear_down_conn [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_connect [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_poll [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_tcp_conn_active [2023-04-03 06:37:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_hw_ep_disconnect [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_disconnect [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_nl_set_path [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_attr_is_visible [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_7 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_iscsi_transport_6 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2023-04-03 06:37:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2023-04-03 06:37:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2023-04-03 06:37:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-03 06:37:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-03 06:37:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_98 [2023-04-03 06:37:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_100 [2023-04-03 06:37:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_102 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_103 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_104 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_105 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_106 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_107 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_108 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_109 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_110 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_111 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_112 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_dev_to_hba [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_show_sq_info [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_set_sq_info [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_show_ccell_info [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_set_ccell_info [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_5 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_4 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_142 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_144 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_146 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_147 [2023-04-03 06:37:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_148 [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_149 [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_150 [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_151 [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_152 [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_put_task [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-03 06:37:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_cpu_notifier [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_cpu_notifier [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure cnic_register_driver [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure cnic_unregister_driver [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-03 06:37:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_bind [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_failure [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_setup [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_start [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_create_endpoint [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_endpoint [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_abort [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_device_reset [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_recover_target [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_add [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_alloc [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_free [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_get_param [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_remove [2023-04-03 06:37:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_itt_to_task [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_lookup_endpoint [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_offload_mesg [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_queuecommand [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_register_transport [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_failure [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_setup [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_set_param [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_suspend_queue [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_target_alloc [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_bind [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-03 06:37:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_get [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure set_user_nice [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_format_mac [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-03 06:37:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 06:37:13,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 06:37:13,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 06:37:13,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-03 06:37:13,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-04-03 06:37:13,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-04-03 06:37:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 06:37:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_6 [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_10 [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-04-03 06:37:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_7 [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_5 [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_iscsi_transport_6 [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_cnic_ulp_ops_8 [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_4 [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2023-04-03 06:37:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_bind [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure __register_cpu_notifier [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_cpu_notifier [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_register_transport [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure cnic_register_driver [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure cnic_unregister_driver [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_identify_device [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ulp_init [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ulp_exit [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_start [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_stop [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_stats [2023-04-03 06:37:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure get_adapter_list_head [2023-04-03 06:37:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_find_hba_for_cnic [2023-04-03 06:37:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_alloc_hba [2023-04-03 06:37:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_hba [2023-04-03 06:37:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_drop_session [2023-04-03 06:37:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_fw_iscsi_init_msg [2023-04-03 06:37:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_hw_ep_disconnect [2023-04-03 06:37:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_io_thread [2023-04-03 06:37:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_scsi_cmd_resp [2023-04-03 06:37:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cpu_callback [2023-04-03 06:37:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 06:37:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_chip_cleanup [2023-04-03 06:37:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 06:37:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_init_one [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_create [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_destroy [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_mod_init [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_mod_exit [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-03 06:37:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_41 [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_45 [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-03 06:37:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_offload_mesg [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_failure [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_itt_to_task [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_put_task [2023-04-03 06:37:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_64 [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_72 [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_66 [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_62 [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_70 [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_71 [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_67 [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_68 [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_69 [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_conn_from_id [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_rq_buf [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_put_rq_buf [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_unmap_sg_list [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_login [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_tmf [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_text [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_scsicmd [2023-04-03 06:37:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_nopout [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_logout [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_cmd_cleanup_req [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_conn_ofld_req [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_update_iscsi_conn [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_conn_destroy [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_alloc_qp_resc [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_qp_resc [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_ofld_timer [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_find_ep_in_ofld_list [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_find_ep_in_destroy_list [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_map_ep_dbell_regs [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_arm_cq_event_coalescing [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_cid_num [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_adjust_qp_size [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_link_state [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_license_error [2023-04-03 06:37:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ring_577xx_doorbell [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ring_sq_dbell [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ring_dbell_update_sq_params [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_power_of2 [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_570x_send_conn_ofld_req [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_5771x_send_conn_ofld_req [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure setup_qp_page_tables [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_login_resp [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_text_resp [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_tmf_resp [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_logout_resp [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_nopin_local_cmpl [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_unsol_pdu_adjust_rq [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_nopin_mesg [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_async_mesg [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_reject_mesg [2023-04-03 06:37:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_cmd_cleanup_resp [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_queue_scsi_cmd_resp [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_new_cqes [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_fastpath_notification [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_update_conn_cmpl [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_recovery_que_add_conn [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_tcp_error [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_iscsi_error [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_conn_destroy_cmpl [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_ofld_cmpl [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_indicate_kcqe [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_indicate_netevent [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cm_connect_cmpl [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cm_close_cmpl [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cm_abort_cmpl [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cm_remote_close [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cm_remote_abort [2023-04-03 06:37:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_nl_mesg [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-04-03 06:37:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_109 [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_110 [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_111 [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_112 [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2023-04-03 06:37:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2023-04-03 06:37:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_create_endpoint [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_endpoint [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_lookup_endpoint [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_task_has_unsol_data [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_abort [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_recover_target [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_device_reset [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_queuecommand [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_get_param [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_add [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_alloc [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_remove [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_free [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_target_alloc [2023-04-03 06:37:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_setup [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_set_param [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_setup [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_start [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_bind [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_failure [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_suspend_queue [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_get [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_100 [2023-04-03 06:37:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_108 [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_102 [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_98 [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_106 [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_107 [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_103 [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_104 [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_105 [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_format_mac [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_adapter_ready [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_write_cmd_bd_idx [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_write_cmd_bd_info [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_map_scsi_sg [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_map_sg_list [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_cmd_wqe_template [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_bind_conn_to_iscsi_cid [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_alloc_iscsi_cid [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_iscsi_cid [2023-04-03 06:37:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_free_cid_que [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_release_free_cid_que [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_alloc_ep [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_ep [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_alloc_bdt [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_destroy_cmd_pool [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_cmd_pool [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_mp_bdt [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_mp_bdt [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_destroy_list_add [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_destroy_list_del [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_ofld_list_add [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_ofld_list_del [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_active_list_add [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_active_list_del [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_host_queue_size [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_free_login_resources [2023-04-03 06:37:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_alloc_login_resources [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_prep_generic_pdu_bd [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_send_generic_request [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cpy_scsi_cdb [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cleanup_task [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_mtask_xmit [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_task_xmit [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_create [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_destroy [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_create [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_bind [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_destroy [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_get_param [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_host_get_param [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_start [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_get_stats [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_check_route [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2023-04-03 06:37:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_tear_down_conn [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_connect [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_poll [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_tcp_conn_active [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_disconnect [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_nl_set_path [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u16~0~TO~int [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_attr_is_visible [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_144 [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_152 [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_146 [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_142 [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_150 [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_151 [2023-04-03 06:37:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_147 [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_148 [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_149 [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_dev_to_hba [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_show_sq_info [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_set_sq_info [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_show_ccell_info [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_set_ccell_info [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 06:37:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 06:37:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 06:37:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 06:37:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 06:37:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-03 06:37:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-03 06:37:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-03 06:37:15,000 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 06:37:15,005 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 06:37:27,663 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 06:37:34,350 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 06:37:37,358 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 06:37:37,358 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-03 06:37:37,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:37:37 BoogieIcfgContainer [2023-04-03 06:37:37,367 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 06:37:37,370 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 06:37:37,370 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 06:37:37,372 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 06:37:37,372 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 06:37:09" (1/3) ... [2023-04-03 06:37:37,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@228f3516 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:37:37, skipping insertion in model container [2023-04-03 06:37:37,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:37:13" (2/3) ... [2023-04-03 06:37:37,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@228f3516 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:37:37, skipping insertion in model container [2023-04-03 06:37:37,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:37:37" (3/3) ... [2023-04-03 06:37:37,374 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i [2023-04-03 06:37:37,388 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 06:37:37,388 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-03 06:37:37,592 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 06:37:37,597 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=FINITE_AUTOMATA, 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;@7b3bde7d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 06:37:37,597 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-03 06:37:37,613 INFO L276 IsEmpty]: Start isEmpty. Operand has 3542 states, 2056 states have (on average 1.2786964980544746) internal successors, (2629), 2135 states have internal predecessors, (2629), 1103 states have call successors, (1103), 337 states have call predecessors, (1103), 336 states have return successors, (1095), 1074 states have call predecessors, (1095), 1095 states have call successors, (1095) [2023-04-03 06:37:37,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-04-03 06:37:37,658 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:37:37,659 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2023-04-03 06:37:37,660 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:37:37,667 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:37:37,667 INFO L85 PathProgramCache]: Analyzing trace with hash 498935854, now seen corresponding path program 1 times [2023-04-03 06:37:37,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:37:37,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483502078] [2023-04-03 06:37:37,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:37:37,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:37:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:37:38,501 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2023-04-03 06:37:38,502 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:37:38,502 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1483502078] [2023-04-03 06:37:38,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1483502078] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:37:38,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:37:38,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:37:38,506 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785357183] [2023-04-03 06:37:38,507 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:37:38,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:37:38,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:37:38,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:37:38,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:37:38,551 INFO L87 Difference]: Start difference. First operand has 3542 states, 2056 states have (on average 1.2786964980544746) internal successors, (2629), 2135 states have internal predecessors, (2629), 1103 states have call successors, (1103), 337 states have call predecessors, (1103), 336 states have return successors, (1095), 1074 states have call predecessors, (1095), 1095 states have call successors, (1095) Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2023-04-03 06:37:41,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:37:43,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:37:45,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:37:47,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:37:52,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:37:53,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:37:55,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:37:57,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:37:59,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:02,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:04,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:05,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:08,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:10,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:10,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:38:10,092 INFO L93 Difference]: Finished difference Result 9101 states and 12544 transitions. [2023-04-03 06:38:10,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:38:10,094 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 303 [2023-04-03 06:38:10,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:38:10,138 INFO L225 Difference]: With dead ends: 9101 [2023-04-03 06:38:10,138 INFO L226 Difference]: Without dead ends: 5529 [2023-04-03 06:38:10,155 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:38:10,157 INFO L413 NwaCegarLoop]: 4359 mSDtfsCounter, 3068 mSDsluCounter, 4285 mSDsCounter, 0 mSdLazyCounter, 785 mSolverCounterSat, 2 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3068 SdHoareTripleChecker+Valid, 8644 SdHoareTripleChecker+Invalid, 797 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 785 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.2s IncrementalHoareTripleChecker+Time [2023-04-03 06:38:10,158 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3068 Valid, 8644 Invalid, 797 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 785 Invalid, 10 Unknown, 0 Unchecked, 31.2s Time] [2023-04-03 06:38:10,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5529 states. [2023-04-03 06:38:10,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5529 to 5528. [2023-04-03 06:38:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5528 states, 3261 states have (on average 1.275375651640601) internal successors, (4159), 3369 states have internal predecessors, (4159), 1690 states have call successors, (1690), 578 states have call predecessors, (1690), 576 states have return successors, (1688), 1658 states have call predecessors, (1688), 1688 states have call successors, (1688) [2023-04-03 06:38:10,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5528 states to 5528 states and 7537 transitions. [2023-04-03 06:38:10,395 INFO L78 Accepts]: Start accepts. Automaton has 5528 states and 7537 transitions. Word has length 303 [2023-04-03 06:38:10,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:38:10,395 INFO L495 AbstractCegarLoop]: Abstraction has 5528 states and 7537 transitions. [2023-04-03 06:38:10,396 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2023-04-03 06:38:10,396 INFO L276 IsEmpty]: Start isEmpty. Operand 5528 states and 7537 transitions. [2023-04-03 06:38:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2023-04-03 06:38:10,415 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:38:10,415 INFO L195 NwaCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:38:10,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 06:38:10,416 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:38:10,416 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:38:10,416 INFO L85 PathProgramCache]: Analyzing trace with hash -1170822108, now seen corresponding path program 1 times [2023-04-03 06:38:10,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:38:10,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291182318] [2023-04-03 06:38:10,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:38:10,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:38:10,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:38:11,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2241 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2234 trivial. 0 not checked. [2023-04-03 06:38:11,490 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:38:11,490 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291182318] [2023-04-03 06:38:11,490 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1291182318] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:38:11,490 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:38:11,490 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-03 06:38:11,490 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407102411] [2023-04-03 06:38:11,490 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:38:11,492 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-03 06:38:11,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:38:11,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-03 06:38:11,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-04-03 06:38:11,494 INFO L87 Difference]: Start difference. First operand 5528 states and 7537 transitions. Second operand has 6 states, 6 states have (on average 24.5) internal successors, (147), 5 states have internal predecessors, (147), 2 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (59), 3 states have call predecessors, (59), 2 states have call successors, (59) [2023-04-03 06:38:13,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:15,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:17,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:19,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:21,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:24,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:27,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:34,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:36,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:39,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:42,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:44,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:46,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:47,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:49,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:50,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:54,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:38:59,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:00,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:01,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:03,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:05,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:07,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:09,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:11,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:13,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:15,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:15,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:39:15,646 INFO L93 Difference]: Finished difference Result 11054 states and 15071 transitions. [2023-04-03 06:39:15,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-03 06:39:15,647 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 24.5) internal successors, (147), 5 states have internal predecessors, (147), 2 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (59), 3 states have call predecessors, (59), 2 states have call successors, (59) Word has length 504 [2023-04-03 06:39:15,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:39:15,682 INFO L225 Difference]: With dead ends: 11054 [2023-04-03 06:39:15,682 INFO L226 Difference]: Without dead ends: 5524 [2023-04-03 06:39:15,701 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-04-03 06:39:15,702 INFO L413 NwaCegarLoop]: 4262 mSDtfsCounter, 3 mSDsluCounter, 17039 mSDsCounter, 0 mSdLazyCounter, 1845 mSolverCounterSat, 1 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 62.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 21301 SdHoareTripleChecker+Invalid, 1864 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1845 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 63.8s IncrementalHoareTripleChecker+Time [2023-04-03 06:39:15,702 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 21301 Invalid, 1864 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1845 Invalid, 18 Unknown, 0 Unchecked, 63.8s Time] [2023-04-03 06:39:15,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5524 states. [2023-04-03 06:39:15,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5524 to 5524. [2023-04-03 06:39:15,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5524 states, 3259 states have (on average 1.274930960417306) internal successors, (4155), 3367 states have internal predecessors, (4155), 1688 states have call successors, (1688), 578 states have call predecessors, (1688), 576 states have return successors, (1686), 1656 states have call predecessors, (1686), 1686 states have call successors, (1686) [2023-04-03 06:39:16,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5524 states to 5524 states and 7529 transitions. [2023-04-03 06:39:16,010 INFO L78 Accepts]: Start accepts. Automaton has 5524 states and 7529 transitions. Word has length 504 [2023-04-03 06:39:16,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:39:16,011 INFO L495 AbstractCegarLoop]: Abstraction has 5524 states and 7529 transitions. [2023-04-03 06:39:16,012 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 24.5) internal successors, (147), 5 states have internal predecessors, (147), 2 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (59), 3 states have call predecessors, (59), 2 states have call successors, (59) [2023-04-03 06:39:16,012 INFO L276 IsEmpty]: Start isEmpty. Operand 5524 states and 7529 transitions. [2023-04-03 06:39:16,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2023-04-03 06:39:16,032 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:39:16,032 INFO L195 NwaCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2023-04-03 06:39:16,032 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 06:39:16,032 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:39:16,033 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:39:16,033 INFO L85 PathProgramCache]: Analyzing trace with hash -120227565, now seen corresponding path program 1 times [2023-04-03 06:39:16,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:39:16,033 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125499173] [2023-04-03 06:39:16,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:39:16,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:39:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:39:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2241 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 2230 trivial. 0 not checked. [2023-04-03 06:39:17,761 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:39:17,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125499173] [2023-04-03 06:39:17,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125499173] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-03 06:39:17,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1358486316] [2023-04-03 06:39:17,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:39:17,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-03 06:39:17,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 06:39:17,783 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-03 06:39:17,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-04-03 06:39:19,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:39:19,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 5554 conjuncts, 13 conjunts are in the unsatisfiable core [2023-04-03 06:39:19,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-03 06:39:19,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2241 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 1811 trivial. 0 not checked. [2023-04-03 06:39:19,682 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-03 06:39:19,682 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1358486316] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:39:19,682 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-03 06:39:19,682 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 11 [2023-04-03 06:39:19,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131553840] [2023-04-03 06:39:19,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:39:19,683 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-03 06:39:19,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:39:19,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-03 06:39:19,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2023-04-03 06:39:19,684 INFO L87 Difference]: Start difference. First operand 5524 states and 7529 transitions. Second operand has 6 states, 6 states have (on average 27.333333333333332) internal successors, (164), 5 states have internal predecessors, (164), 3 states have call successors, (73), 2 states have call predecessors, (73), 3 states have return successors, (64), 4 states have call predecessors, (64), 3 states have call successors, (64) [2023-04-03 06:39:22,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:24,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:26,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:28,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:30,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:33,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:39,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:42,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:46,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:48,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:51,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:52,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:54,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:57,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:39:59,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:01,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:03,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:05,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:07,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:11,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:13,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:15,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:17,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:19,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:21,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:23,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:25,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:27,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:40:27,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:40:27,780 INFO L93 Difference]: Finished difference Result 11043 states and 15052 transitions. [2023-04-03 06:40:27,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-03 06:40:27,781 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 27.333333333333332) internal successors, (164), 5 states have internal predecessors, (164), 3 states have call successors, (73), 2 states have call predecessors, (73), 3 states have return successors, (64), 4 states have call predecessors, (64), 3 states have call successors, (64) Word has length 513 [2023-04-03 06:40:27,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:40:27,808 INFO L225 Difference]: With dead ends: 11043 [2023-04-03 06:40:27,808 INFO L226 Difference]: Without dead ends: 5509 [2023-04-03 06:40:27,829 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 520 GetRequests, 510 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2023-04-03 06:40:27,831 INFO L413 NwaCegarLoop]: 4258 mSDtfsCounter, 3 mSDsluCounter, 17020 mSDsCounter, 0 mSdLazyCounter, 1839 mSolverCounterSat, 2 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 66.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 21278 SdHoareTripleChecker+Invalid, 1861 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1839 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 67.8s IncrementalHoareTripleChecker+Time [2023-04-03 06:40:27,832 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 21278 Invalid, 1861 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1839 Invalid, 20 Unknown, 0 Unchecked, 67.8s Time] [2023-04-03 06:40:27,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5509 states. [2023-04-03 06:40:28,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5509 to 5509. [2023-04-03 06:40:28,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5509 states, 3250 states have (on average 1.2744615384615385) internal successors, (4142), 3357 states have internal predecessors, (4142), 1684 states have call successors, (1684), 576 states have call predecessors, (1684), 574 states have return successors, (1682), 1652 states have call predecessors, (1682), 1682 states have call successors, (1682) [2023-04-03 06:40:28,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 5509 states and 7508 transitions. [2023-04-03 06:40:28,052 INFO L78 Accepts]: Start accepts. Automaton has 5509 states and 7508 transitions. Word has length 513 [2023-04-03 06:40:28,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:40:28,054 INFO L495 AbstractCegarLoop]: Abstraction has 5509 states and 7508 transitions. [2023-04-03 06:40:28,055 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 27.333333333333332) internal successors, (164), 5 states have internal predecessors, (164), 3 states have call successors, (73), 2 states have call predecessors, (73), 3 states have return successors, (64), 4 states have call predecessors, (64), 3 states have call successors, (64) [2023-04-03 06:40:28,055 INFO L276 IsEmpty]: Start isEmpty. Operand 5509 states and 7508 transitions. [2023-04-03 06:40:28,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2023-04-03 06:40:28,076 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:40:28,076 INFO L195 NwaCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2023-04-03 06:40:28,113 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-04-03 06:40:28,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-03 06:40:28,294 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:40:28,295 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:40:28,295 INFO L85 PathProgramCache]: Analyzing trace with hash 1642762774, now seen corresponding path program 1 times [2023-04-03 06:40:28,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:40:28,296 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539253817] [2023-04-03 06:40:28,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:40:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:40:28,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:40:29,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2246 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 2235 trivial. 0 not checked. [2023-04-03 06:40:29,913 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:40:29,913 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1539253817] [2023-04-03 06:40:29,913 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1539253817] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-03 06:40:29,913 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [538407060] [2023-04-03 06:40:29,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:40:29,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-03 06:40:29,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 06:40:29,921 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-03 06:40:29,924 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-04-03 06:40:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:40:31,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 5643 conjuncts, 70 conjunts are in the unsatisfiable core [2023-04-03 06:40:31,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-03 06:40:31,867 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-04-03 06:40:31,964 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2023-04-03 06:40:32,715 WARN L861 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_563 (Array Int Int))) (= (store |c_old(#memory_int)| |c_#Ultimate.meminit_#ptr.base| v_ArrVal_563) |c_#memory_int|)) is different from true [2023-04-03 06:40:32,792 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-04-03 06:40:32,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-04-03 06:40:32,818 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2023-04-03 06:40:32,831 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-04-03 06:40:32,832 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11