/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 EqDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 13:43:14,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 13:43:14,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 13:43:14,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 13:43:14,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 13:43:14,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 13:43:14,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 13:43:14,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 13:43:14,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 13:43:14,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 13:43:14,516 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 13:43:14,517 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 13:43:14,518 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 13:43:14,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 13:43:14,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 13:43:14,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 13:43:14,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 13:43:14,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 13:43:14,523 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 13:43:14,525 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 13:43:14,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 13:43:14,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 13:43:14,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 13:43:14,533 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 13:43:14,536 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 13:43:14,536 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 13:43:14,537 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 13:43:14,537 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 13:43:14,538 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 13:43:14,538 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 13:43:14,539 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 13:43:14,539 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 13:43:14,540 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 13:43:14,540 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 13:43:14,541 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 13:43:14,542 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 13:43:14,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 13:43:14,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 13:43:14,543 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 13:43:14,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 13:43:14,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 13:43:14,552 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 [2023-04-01 13:43:14,581 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 13:43:14,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 13:43:14,581 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 13:43:14,582 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 13:43:14,582 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 13:43:14,583 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 13:43:14,583 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 13:43:14,583 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 13:43:14,583 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 13:43:14,583 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 13:43:14,584 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 13:43:14,584 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 13:43:14,584 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 13:43:14,584 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 13:43:14,584 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 13:43:14,585 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 13:43:14,585 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 13:43:14,585 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 13:43:14,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 13:43:14,586 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 13:43:14,586 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 13:43:14,586 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 13:43:14,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 13:43:14,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 13:43:14,586 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 13:43:14,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 13:43:14,587 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 13:43:14,587 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 13:43:14,587 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 13:43:14,587 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 13:43:14,587 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 13:43:14,588 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 13:43:14,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 13:43:14,588 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 13:43:14,588 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 13:43:14,588 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 13:43:14,588 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 13:43:14,588 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 13:43:14,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 13:43:14,589 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 13:43:14,589 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 13:43:14,589 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-04-01 13:43:14,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 13:43:14,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 13:43:14,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 13:43:14,834 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 13:43:14,834 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 13:43:14,835 INFO L432 ainManager$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-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2023-04-01 13:43:16,065 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 13:43:16,651 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 13:43:16,652 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2023-04-01 13:43:16,718 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bb3ae522/6b616db6907b4080af7d1ef36f8c8546/FLAGb81ced470 [2023-04-01 13:43:16,734 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bb3ae522/6b616db6907b4080af7d1ef36f8c8546 [2023-04-01 13:43:16,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 13:43:16,738 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 13:43:16,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 13:43:16,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 13:43:16,745 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 13:43:16,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 01:43:16" (1/1) ... [2023-04-01 13:43:16,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fbe3a73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:16, skipping insertion in model container [2023-04-01 13:43:16,747 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 01:43:16" (1/1) ... [2023-04-01 13:43:16,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 13:43:16,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 13:43:19,696 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-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i[405405,405418] [2023-04-01 13:43:19,873 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 13:43:19,920 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 13:43:20,308 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-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i[405405,405418] [2023-04-01 13:43:20,318 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 13:43:20,490 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 13:43:20,491 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 13:43:20,491 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 13:43:20,497 INFO L208 MainTranslator]: Completed translation [2023-04-01 13:43:20,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:20 WrapperNode [2023-04-01 13:43:20,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 13:43:20,500 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 13:43:20,500 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 13:43:20,500 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 13:43:20,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:20" (1/1) ... [2023-04-01 13:43:20,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:20" (1/1) ... [2023-04-01 13:43:20,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:20" (1/1) ... [2023-04-01 13:43:20,647 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:20" (1/1) ... [2023-04-01 13:43:20,951 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:20" (1/1) ... [2023-04-01 13:43:20,982 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:20" (1/1) ... [2023-04-01 13:43:21,035 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:20" (1/1) ... [2023-04-01 13:43:21,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:20" (1/1) ... [2023-04-01 13:43:21,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 13:43:21,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 13:43:21,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 13:43:21,138 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 13:43:21,139 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:20" (1/1) ... [2023-04-01 13:43:21,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 13:43:21,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 13:43:21,166 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) [2023-04-01 13:43:21,183 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 [2023-04-01 13:43:21,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 13:43:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 13:43:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-01 13:43:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 13:43:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-04-01 13:43:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 13:43:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-04-01 13:43:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2023-04-01 13:43:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-01 13:43:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-04-01 13:43:21,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-04-01 13:43:21,206 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-01 13:43:21,206 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-01 13:43:21,207 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-01 13:43:21,207 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-01 13:43:21,207 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-01 13:43:21,207 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-04-01 13:43:21,207 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-01 13:43:21,207 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2023-04-01 13:43:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_negative [2023-04-01 13:43:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2023-04-01 13:43:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2023-04-01 13:43:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2023-04-01 13:43:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2023-04-01 13:43:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2023-04-01 13:43:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_add [2023-04-01 13:43:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-01 13:43:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 13:43:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 13:43:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-01 13:43:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-01 13:43:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 13:43:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 13:43:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 13:43:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 13:43:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2023-04-01 13:43:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 13:43:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 13:43:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-01 13:43:21,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 13:43:21,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-01 13:43:21,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 13:43:21,211 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-04-01 13:43:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-04-01 13:43:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2023-04-01 13:43:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-04-01 13:43:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2023-04-01 13:43:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2023-04-01 13:43:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-01 13:43:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-01 13:43:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-01 13:43:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 13:43:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 13:43:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-01 13:43:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_cap_ib_cm [2023-04-01 13:43:21,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_qpn [2023-04-01 13:43:21,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_qpn [2023-04-01 13:43:21,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_resp_res [2023-04-01 13:43:21,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_resp_res [2023-04-01 13:43:21,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_init_depth [2023-04-01 13:43:21,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_init_depth [2023-04-01 13:43:21,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_remote_resp_timeout [2023-04-01 13:43:21,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_remote_resp_timeout [2023-04-01 13:43:21,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_qp_type [2023-04-01 13:43:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_qp_type [2023-04-01 13:43:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_flow_ctrl [2023-04-01 13:43:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_flow_ctrl [2023-04-01 13:43:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_starting_psn [2023-04-01 13:43:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_starting_psn [2023-04-01 13:43:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_resp_timeout [2023-04-01 13:43:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_local_resp_timeout [2023-04-01 13:43:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_retry_count [2023-04-01 13:43:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_retry_count [2023-04-01 13:43:21,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_path_mtu [2023-04-01 13:43:21,216 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_path_mtu [2023-04-01 13:43:21,216 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_rnr_retry_count [2023-04-01 13:43:21,216 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_rnr_retry_count [2023-04-01 13:43:21,216 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_max_cm_retries [2023-04-01 13:43:21,216 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_max_cm_retries [2023-04-01 13:43:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_srq [2023-04-01 13:43:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_srq [2023-04-01 13:43:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_flow_label [2023-04-01 13:43:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_flow_label [2023-04-01 13:43:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_packet_rate [2023-04-01 13:43:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_packet_rate [2023-04-01 13:43:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_sl [2023-04-01 13:43:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_sl [2023-04-01 13:43:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_subnet_local [2023-04-01 13:43:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_subnet_local [2023-04-01 13:43:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_primary_local_ack_timeout [2023-04-01 13:43:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_local_ack_timeout [2023-04-01 13:43:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_flow_label [2023-04-01 13:43:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_flow_label [2023-04-01 13:43:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_packet_rate [2023-04-01 13:43:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_packet_rate [2023-04-01 13:43:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_sl [2023-04-01 13:43:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_sl [2023-04-01 13:43:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_subnet_local [2023-04-01 13:43:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_subnet_local [2023-04-01 13:43:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_alt_local_ack_timeout [2023-04-01 13:43:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_local_ack_timeout [2023-04-01 13:43:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_msg_mraed [2023-04-01 13:43:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_msg_mraed [2023-04-01 13:43:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_service_timeout [2023-04-01 13:43:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_set_service_timeout [2023-04-01 13:43:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_msg_rejected [2023-04-01 13:43:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_msg_rejected [2023-04-01 13:43:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_get_reject_info_len [2023-04-01 13:43:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_reject_info_len [2023-04-01 13:43:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_qpn [2023-04-01 13:43:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_qpn [2023-04-01 13:43:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_local_eecn [2023-04-01 13:43:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_local_eecn [2023-04-01 13:43:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_qpn [2023-04-01 13:43:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_starting_psn [2023-04-01 13:43:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_starting_psn [2023-04-01 13:43:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_target_ack_delay [2023-04-01 13:43:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_target_ack_delay [2023-04-01 13:43:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_failover [2023-04-01 13:43:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_failover [2023-04-01 13:43:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_flow_ctrl [2023-04-01 13:43:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_flow_ctrl [2023-04-01 13:43:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_rnr_retry_count [2023-04-01 13:43:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_rnr_retry_count [2023-04-01 13:43:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_srq [2023-04-01 13:43:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_srq [2023-04-01 13:43:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_get_remote_qpn [2023-04-01 13:43:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_set_remote_qpn [2023-04-01 13:43:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_qpn [2023-04-01 13:43:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_remote_resp_timeout [2023-04-01 13:43:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_flow_label [2023-04-01 13:43:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_flow_label [2023-04-01 13:43:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_traffic_class [2023-04-01 13:43:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_traffic_class [2023-04-01 13:43:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_packet_rate [2023-04-01 13:43:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_packet_rate [2023-04-01 13:43:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_sl [2023-04-01 13:43:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_sl [2023-04-01 13:43:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_subnet_local [2023-04-01 13:43:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_get_local_ack_timeout [2023-04-01 13:43:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_set_local_ack_timeout [2023-04-01 13:43:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_get_qpn [2023-04-01 13:43:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_set_qpn [2023-04-01 13:43:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_deref_id [2023-04-01 13:43:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_msg [2023-04-01 13:43:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_response_msg [2023-04-01 13:43:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_msg [2023-04-01 13:43:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_copy_private_data [2023-04-01 13:43:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_set_private_data [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_for_response [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_by_path [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_id [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_id [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_id [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_id [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mask_copy [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_data [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_compare_private_data [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_lt [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_gt [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_lt [2023-04-01 13:43:21,234 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_gt [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_listen [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_listen [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_id [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_remote_id [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_qpn [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_sidr [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reject_sidr_req [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dequeue_work [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_work [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_convert_to_ms [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_ack_timeout [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_cleanup_timewait [2023-04-01 13:43:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_timewait_info [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_enter_timewait [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reset_to_idle [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_destroy_id [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_listen [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_form_tid [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mad_hdr [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_validate_req_param [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_req [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_rej [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_paths_from_req [2023-04-01 13:43:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_req_event [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_work [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mra [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_req_handler [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_match_req [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_routed_req [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_handler [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rep [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rtu [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rtu [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rep_event [2023-04-01 13:43:21,237 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dup_rep_handler [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_handler [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish_handler [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rtu_handler [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_dreq [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_dreq [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_drep [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_drep [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_drep [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dreq_handler [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_drep_handler [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rej [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej_event [2023-04-01 13:43:21,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_rejected_id [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_handler [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_mra [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_mraed_id [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_handler [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_lap [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_lap [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_path_from_lap [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_lap_handler [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_apr [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_apr [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_apr_handler [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_timewait_handler [2023-04-01 13:43:21,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req [2023-04-01 13:43:21,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_req [2023-04-01 13:43:21,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_req_event [2023-04-01 13:43:21,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_req_handler [2023-04-01 13:43:21,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep [2023-04-01 13:43:21,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_rep [2023-04-01 13:43:21,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_sidr_rep_event [2023-04-01 13:43:21,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_sidr_rep_handler [2023-04-01 13:43:21,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_send_error [2023-04-01 13:43:21,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_send_handler [2023-04-01 13:43:21,241 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_work_handler [2023-04-01 13:43:21,241 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_establish [2023-04-01 13:43:21,241 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_migrate [2023-04-01 13:43:21,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_notify [2023-04-01 13:43:21,241 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_recv_handler [2023-04-01 13:43:21,241 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_init_attr [2023-04-01 13:43:21,241 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rtr_attr [2023-04-01 13:43:21,241 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_qp_rts_attr [2023-04-01 13:43:21,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init_qp_attr [2023-04-01 13:43:21,244 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_ack_delay [2023-04-01 13:43:21,245 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_show_counter [2023-04-01 13:43:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_release_port_obj [2023-04-01 13:43:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_devnode [2023-04-01 13:43:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_port_fs [2023-04-01 13:43:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_port_fs [2023-04-01 13:43:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_add_one [2023-04-01 13:43:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_one [2023-04-01 13:43:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_init [2023-04-01 13:43:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cm_cleanup [2023-04-01 13:43:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-04-01 13:43:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2023-04-01 13:43:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-04-01 13:43:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ib_client_8 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-04-01 13:43:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-04-01 13:43:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_17 [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_18 [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_19 [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_20 [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 13:43:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-04-01 13:43:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-04-01 13:43:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2023-04-01 13:43:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_irqsave [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-04-01 13:43:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2023-04-01 13:43:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-04-01 13:43:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-04-01 13:43:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-04-01 13:43:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2023-04-01 13:43:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2023-04-01 13:43:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-04-01 13:43:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-01 13:43:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cancel_mad [2023-04-01 13:43:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah [2023-04-01 13:43:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah_from_wc [2023-04-01 13:43:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_send_mad [2023-04-01 13:43:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_gid [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_cached_pkey [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_recv_mad [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_send_mad [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_cached_gid [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_client_data [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_path [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_init_ah_from_wc [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_mad [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_port [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send_mad [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_client [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_mad_agent [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_set_client_data [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2023-04-01 13:43:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc_cyclic [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_init_and_add [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-04-01 13:43:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-01 13:43:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-01 13:43:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-01 13:43:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2023-04-01 13:43:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2023-04-01 13:43:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-04-01 13:43:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 13:43:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 13:43:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 13:43:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 13:43:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 13:43:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 13:43:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 13:43:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 13:43:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-01 13:43:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_negative [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_add [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 13:43:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2023-04-01 13:43:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-01 13:43:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 13:43:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_irqsave [2023-04-01 13:43:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2023-04-01 13:43:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2023-04-01 13:43:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2023-04-01 13:43:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 13:43:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 13:43:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-01 13:43:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 13:43:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-01 13:43:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 13:43:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2023-04-01 13:43:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-04-01 13:43:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 13:43:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-01 13:43:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_18 [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_20 [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2023-04-01 13:43:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_17 [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_19 [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc_cyclic [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2023-04-01 13:43:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-04-01 13:43:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ib_client_8 [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_init_and_add [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-01 13:43:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_client [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_client_data [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_set_client_data [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_cap_ib_cm [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_port [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_wc [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah_from_wc [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_cached_gid [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_gid [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_cached_pkey [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_mad_agent [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2023-04-01 13:43:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send_mad [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_recv_mad [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cancel_mad [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_mad [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_send_mad [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_send_mad [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_init_ah_from_path [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_listen [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_req [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rep [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rtu [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_dreq [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_drep [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_notify [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rej [2023-04-01 13:43:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_mra [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_lap [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init_qp_attr [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_apr [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_req [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_rep [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_qpn [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_qpn [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_resp_res [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_resp_res [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_init_depth [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_init_depth [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_remote_resp_timeout [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_remote_resp_timeout [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_qp_type [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_qp_type [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_flow_ctrl [2023-04-01 13:43:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_flow_ctrl [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_starting_psn [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_starting_psn [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_resp_timeout [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_local_resp_timeout [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_retry_count [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_retry_count [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_path_mtu [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_path_mtu [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_rnr_retry_count [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_rnr_retry_count [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_max_cm_retries [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_max_cm_retries [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_srq [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_srq [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_flow_label [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_flow_label [2023-04-01 13:43:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_packet_rate [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_packet_rate [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_sl [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_sl [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_subnet_local [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_subnet_local [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_primary_local_ack_timeout [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_local_ack_timeout [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_flow_label [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_flow_label [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_packet_rate [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_packet_rate [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_sl [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_sl [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_subnet_local [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_subnet_local [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_alt_local_ack_timeout [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_local_ack_timeout [2023-04-01 13:43:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_msg_mraed [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_msg_mraed [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_service_timeout [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_set_service_timeout [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_msg_rejected [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_msg_rejected [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_get_reject_info_len [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_reject_info_len [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_qpn [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_qpn [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_local_eecn [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_local_eecn [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_qpn [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_starting_psn [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_starting_psn [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_target_ack_delay [2023-04-01 13:43:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_target_ack_delay [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_failover [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_failover [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_flow_ctrl [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_flow_ctrl [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_rnr_retry_count [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_rnr_retry_count [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_srq [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_srq [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_get_remote_qpn [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_set_remote_qpn [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_qpn [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_remote_resp_timeout [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_flow_label [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_flow_label [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_traffic_class [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_traffic_class [2023-04-01 13:43:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_packet_rate [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_packet_rate [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_sl [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_sl [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_subnet_local [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_get_local_ack_timeout [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_set_local_ack_timeout [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_get_qpn [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_set_qpn [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_add_one [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_one [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_work_handler [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_deref_id [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_msg [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_response_msg [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_msg [2023-04-01 13:43:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure cm_copy_private_data [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_set_private_data [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_for_response [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_by_path [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_id [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_id [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_id [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_id [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mask_copy [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_data [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_compare_private_data [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure be32_lt [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure be32_gt [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure be64_lt [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure be64_gt [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_listen [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_listen [2023-04-01 13:43:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_id [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_remote_id [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_qpn [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_sidr [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reject_sidr_req [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dequeue_work [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_work [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_convert_to_ms [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_ack_timeout [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_cleanup_timewait [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_timewait_info [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_enter_timewait [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reset_to_idle [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_destroy_id [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_form_tid [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mad_hdr [2023-04-01 13:43:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_validate_req_param [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_rej [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_paths_from_req [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_req_event [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_work [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mra [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_req_handler [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_match_req [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_routed_req [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_handler [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rtu [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rep_event [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dup_rep_handler [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_handler [2023-04-01 13:43:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish_handler [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rtu_handler [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_dreq [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_drep [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_drep [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dreq_handler [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_drep_handler [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej_event [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_rejected_id [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_handler [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_mraed_id [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_handler [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_lap [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_path_from_lap [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_lap_handler [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_apr [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_apr_handler [2023-04-01 13:43:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure cm_timewait_handler [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_req_event [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_req_handler [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_sidr_rep_event [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_sidr_rep_handler [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_send_error [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_send_handler [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_establish [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_migrate [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_recv_handler [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_init_attr [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rtr_attr [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_qp_rts_attr [2023-04-01 13:43:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_ack_delay [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure cm_show_counter [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure cm_release_port_obj [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure cm_devnode [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_port_fs [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_port_fs [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_init [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cm_cleanup [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-04-01 13:43:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2023-04-01 13:43:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 13:43:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 13:43:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 13:43:22,507 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 13:43:22,517 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 13:43:45,506 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 13:44:01,227 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 13:44:04,579 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 13:44:04,580 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-01 13:44:04,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 01:44:04 BoogieIcfgContainer [2023-04-01 13:44:04,587 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 13:44:04,589 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 13:44:04,589 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 13:44:04,592 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 13:44:04,592 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 01:43:16" (1/3) ... [2023-04-01 13:44:04,593 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16bfcb89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 01:44:04, skipping insertion in model container [2023-04-01 13:44:04,593 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:20" (2/3) ... [2023-04-01 13:44:04,593 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16bfcb89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 01:44:04, skipping insertion in model container [2023-04-01 13:44:04,593 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 01:44:04" (3/3) ... [2023-04-01 13:44:04,594 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2023-04-01 13:44:04,611 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 13:44:04,611 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-01 13:44:04,711 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 13:44:04,716 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;@4056c23a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 13:44:04,716 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-01 13:44:04,731 INFO L276 IsEmpty]: Start isEmpty. Operand has 3481 states, 1947 states have (on average 1.2398561890087314) internal successors, (2414), 2040 states have internal predecessors, (2414), 1131 states have call successors, (1131), 342 states have call predecessors, (1131), 341 states have return successors, (1120), 1092 states have call predecessors, (1120), 1120 states have call successors, (1120) [2023-04-01 13:44:04,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-04-01 13:44:04,766 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:44:04,767 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 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] [2023-04-01 13:44:04,767 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:44:04,772 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:44:04,772 INFO L85 PathProgramCache]: Analyzing trace with hash -1849130347, now seen corresponding path program 1 times [2023-04-01 13:44:04,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:44:04,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019478789] [2023-04-01 13:44:04,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:44:04,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:44:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:44:06,026 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2023-04-01 13:44:06,026 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:44:06,027 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019478789] [2023-04-01 13:44:06,027 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1019478789] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:44:06,027 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:44:06,028 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 13:44:06,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258096499] [2023-04-01 13:44:06,029 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:44:06,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 13:44:06,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:44:06,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 13:44:06,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:44:06,082 INFO L87 Difference]: Start difference. First operand has 3481 states, 1947 states have (on average 1.2398561890087314) internal successors, (2414), 2040 states have internal predecessors, (2414), 1131 states have call successors, (1131), 342 states have call predecessors, (1131), 341 states have return successors, (1120), 1092 states have call predecessors, (1120), 1120 states have call successors, (1120) Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-04-01 13:44:09,519 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 [] [2023-04-01 13:44:11,605 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 [] [2023-04-01 13:44:11,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:44:11,653 INFO L93 Difference]: Finished difference Result 2890 states and 3907 transitions. [2023-04-01 13:44:11,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 13:44:11,656 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 178 [2023-04-01 13:44:11,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:44:11,690 INFO L225 Difference]: With dead ends: 2890 [2023-04-01 13:44:11,690 INFO L226 Difference]: Without dead ends: 2857 [2023-04-01 13:44:11,698 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 [2023-04-01 13:44:11,701 INFO L413 NwaCegarLoop]: 3571 mSDtfsCounter, 3839 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 313 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3839 SdHoareTripleChecker+Valid, 3572 SdHoareTripleChecker+Invalid, 315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 313 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2023-04-01 13:44:11,701 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3839 Valid, 3572 Invalid, 315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 313 Invalid, 2 Unknown, 0 Unchecked, 5.3s Time] [2023-04-01 13:44:11,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2857 states. [2023-04-01 13:44:11,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2857 to 2857. [2023-04-01 13:44:11,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2857 states, 1605 states have (on average 1.2355140186915887) internal successors, (1983), 1675 states have internal predecessors, (1983), 938 states have call successors, (938), 316 states have call predecessors, (938), 313 states have return successors, (934), 907 states have call predecessors, (934), 934 states have call successors, (934) [2023-04-01 13:44:11,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2857 states to 2857 states and 3855 transitions. [2023-04-01 13:44:11,965 INFO L78 Accepts]: Start accepts. Automaton has 2857 states and 3855 transitions. Word has length 178 [2023-04-01 13:44:11,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:44:11,970 INFO L495 AbstractCegarLoop]: Abstraction has 2857 states and 3855 transitions. [2023-04-01 13:44:11,970 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-04-01 13:44:11,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 3855 transitions. [2023-04-01 13:44:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-04-01 13:44:11,984 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:44:11,984 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 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] [2023-04-01 13:44:11,985 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 13:44:11,985 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:44:11,985 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:44:11,986 INFO L85 PathProgramCache]: Analyzing trace with hash -1490532443, now seen corresponding path program 1 times [2023-04-01 13:44:11,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:44:11,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1455198682] [2023-04-01 13:44:11,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:44:11,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:44:12,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:44:12,555 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2023-04-01 13:44:12,555 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:44:12,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1455198682] [2023-04-01 13:44:12,557 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1455198682] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:44:12,558 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:44:12,558 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 13:44:12,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740752870] [2023-04-01 13:44:12,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:44:12,561 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 13:44:12,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:44:12,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 13:44:12,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:44:12,562 INFO L87 Difference]: Start difference. First operand 2857 states and 3855 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26)