./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6b93742b9fb9c9f08a0ff73db01511709610cd1fe41eb0fdf4459c4c9ead2134 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 13:28:04,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 13:28:04,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 13:28:04,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 13:28:04,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 13:28:04,533 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 13:28:04,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 13:28:04,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 13:28:04,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 13:28:04,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 13:28:04,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 13:28:04,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 13:28:04,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 13:28:04,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 13:28:04,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 13:28:04,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 13:28:04,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 13:28:04,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 13:28:04,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 13:28:04,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 13:28:04,552 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 13:28:04,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 13:28:04,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 13:28:04,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 13:28:04,556 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 13:28:04,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 13:28:04,560 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 13:28:04,560 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 13:28:04,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 13:28:04,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 13:28:04,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 13:28:04,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 13:28:04,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 13:28:04,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 13:28:04,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 13:28:04,567 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 13:28:04,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 13:28:04,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 13:28:04,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 13:28:04,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 13:28:04,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 13:28:04,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 13:28:04,571 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 13:28:04,592 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 13:28:04,592 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 13:28:04,593 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 13:28:04,593 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 13:28:04,594 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 13:28:04,594 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 13:28:04,595 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 13:28:04,595 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 13:28:04,595 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 13:28:04,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 13:28:04,596 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 13:28:04,596 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 13:28:04,596 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 13:28:04,596 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 13:28:04,596 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 13:28:04,597 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 13:28:04,597 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 13:28:04,597 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 13:28:04,597 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 13:28:04,597 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 13:28:04,598 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 13:28:04,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 13:28:04,598 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 13:28:04,598 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 13:28:04,599 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 13:28:04,599 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 13:28:04,599 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 13:28:04,599 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 13:28:04,600 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 13:28:04,600 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 13:28:04,600 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b93742b9fb9c9f08a0ff73db01511709610cd1fe41eb0fdf4459c4c9ead2134 [2022-07-12 13:28:04,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 13:28:04,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 13:28:04,837 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 13:28:04,838 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 13:28:04,839 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 13:28:04,840 INFO L432 ainManager$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-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i [2022-07-12 13:28:04,913 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccec37d4a/5363b3ec9068462181b7ca2dcdf2dfab/FLAGc8ff52d73 [2022-07-12 13:28:06,220 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 13:28:06,221 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i [2022-07-12 13:28:06,329 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccec37d4a/5363b3ec9068462181b7ca2dcdf2dfab/FLAGc8ff52d73 [2022-07-12 13:28:06,792 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccec37d4a/5363b3ec9068462181b7ca2dcdf2dfab [2022-07-12 13:28:06,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 13:28:06,796 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 13:28:06,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 13:28:06,798 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 13:28:06,801 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 13:28:06,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 01:28:06" (1/1) ... [2022-07-12 13:28:06,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22289f0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:06, skipping insertion in model container [2022-07-12 13:28:06,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 01:28:06" (1/1) ... [2022-07-12 13:28:06,811 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 13:28:07,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 13:28:16,612 WARN L230 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-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i[1249510,1249523] [2022-07-12 13:28:16,737 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-12 13:28:16,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 13:28:16,873 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 13:28:18,115 WARN L230 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-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i[1249510,1249523] [2022-07-12 13:28:18,119 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-12 13:28:18,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 13:28:18,487 INFO L208 MainTranslator]: Completed translation [2022-07-12 13:28:18,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:18 WrapperNode [2022-07-12 13:28:18,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 13:28:18,505 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 13:28:18,505 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 13:28:18,505 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 13:28:18,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:18" (1/1) ... [2022-07-12 13:28:18,971 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:18" (1/1) ... [2022-07-12 13:28:19,856 INFO L137 Inliner]: procedures = 536, calls = 22203, calls flagged for inlining = 194, calls inlined = 189, statements flattened = 32406 [2022-07-12 13:28:19,857 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 13:28:19,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 13:28:19,859 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 13:28:19,859 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 13:28:19,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:18" (1/1) ... [2022-07-12 13:28:19,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:18" (1/1) ... [2022-07-12 13:28:20,177 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:18" (1/1) ... [2022-07-12 13:28:20,185 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:18" (1/1) ... [2022-07-12 13:28:20,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:18" (1/1) ... [2022-07-12 13:28:21,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:18" (1/1) ... [2022-07-12 13:28:21,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:18" (1/1) ... [2022-07-12 13:28:21,415 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 13:28:21,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 13:28:21,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 13:28:21,418 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 13:28:21,419 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:18" (1/1) ... [2022-07-12 13:28:21,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 13:28:21,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 13:28:21,462 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) [2022-07-12 13:28:21,483 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 [2022-07-12 13:28:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2022-07-12 13:28:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2022-07-12 13:28:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_query [2022-07-12 13:28:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_query [2022-07-12 13:28:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64s [2022-07-12 13:28:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64s [2022-07-12 13:28:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure LNET_NIDNET [2022-07-12 13:28:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure LNET_NIDNET [2022-07-12 13:28:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_recv [2022-07-12 13:28:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_recv [2022-07-12 13:28:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_net_locked [2022-07-12 13:28:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_net_locked [2022-07-12 13:28:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_unregister_lnd [2022-07-12 13:28:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_unregister_lnd [2022-07-12 13:28:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-07-12 13:28:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-07-12 13:28:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-07-12 13:28:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-12 13:28:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-12 13:28:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_restore_sigs [2022-07-12 13:28:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_restore_sigs [2022-07-12 13:28:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_init [2022-07-12 13:28:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_init [2022-07-12 13:28:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_notify_locked [2022-07-12 13:28:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_notify_locked [2022-07-12 13:28:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-07-12 13:28:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-07-12 13:28:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure LNetGetId [2022-07-12 13:28:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetGetId [2022-07-12 13:28:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-12 13:28:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-12 13:28:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_commit [2022-07-12 13:28:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_commit [2022-07-12 13:28:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_configure [2022-07-12 13:28:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_configure [2022-07-12 13:28:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_prep_send [2022-07-12 13:28:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_prep_send [2022-07-12 13:28:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQAlloc [2022-07-12 13:28:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQAlloc [2022-07-12 13:28:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_after [2022-07-12 13:28:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_after [2022-07-12 13:28:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-12 13:28:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-12 13:28:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_check_routes [2022-07-12 13:28:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_check_routes [2022-07-12 13:28:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_reply [2022-07-12 13:28:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_reply [2022-07-12 13:28:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_tables_destroy [2022-07-12 13:28:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_tables_destroy [2022-07-12 13:28:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_portals_destroy [2022-07-12 13:28:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_portals_destroy [2022-07-12 13:28:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_free [2022-07-12 13:28:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_free [2022-07-12 13:28:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_read [2022-07-12 13:28:21,509 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_read [2022-07-12 13:28:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_initialize [2022-07-12 13:28:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_initialize [2022-07-12 13:28:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_match2mt [2022-07-12 13:28:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_match2mt [2022-07-12 13:28:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_add [2022-07-12 13:28:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_add [2022-07-12 13:28:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-12 13:28:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-12 13:28:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cdebug_show [2022-07-12 13:28:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cdebug_show [2022-07-12 13:28:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_setpayloadbuffer [2022-07-12 13:28:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_setpayloadbuffer [2022-07-12 13:28:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid_cpt_hash [2022-07-12 13:28:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid_cpt_hash [2022-07-12 13:28:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_unlock [2022-07-12 13:28:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_unlock [2022-07-12 13:28:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure down [2022-07-12 13:28:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2022-07-12 13:28:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_send [2022-07-12 13:28:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_send [2022-07-12 13:28:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_acceptor_stop [2022-07-12 13:28:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_acceptor_stop [2022-07-12 13:28:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2ni_locked [2022-07-12 13:28:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2ni_locked [2022-07-12 13:28:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-12 13:28:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_free [2022-07-12 13:28:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_free [2022-07-12 13:28:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2ni_locked [2022-07-12 13:28:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2ni_locked [2022-07-12 13:28:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_lnd2str [2022-07-12 13:28:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_lnd2str [2022-07-12 13:28:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure lbug_with_loc [2022-07-12 13:28:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure lbug_with_loc [2022-07-12 13:28:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-12 13:28:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-12 13:28:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2me [2022-07-12 13:28:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2me [2022-07-12 13:28:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2md [2022-07-12 13:28:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2md [2022-07-12 13:28:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_return_rx_credits_locked [2022-07-12 13:28:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_return_rx_credits_locked [2022-07-12 13:28:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md2handle [2022-07-12 13:28:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md2handle [2022-07-12 13:28:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_new_text_buf [2022-07-12 13:28:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_new_text_buf [2022-07-12 13:28:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 13:28:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-07-12 13:28:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-07-12 13:28:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cpt_current [2022-07-12 13:28:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cpt_current [2022-07-12 13:28:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure LNetInvalidateHandle [2022-07-12 13:28:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetInvalidateHandle [2022-07-12 13:28:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_cleanup [2022-07-12 13:28:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_cleanup [2022-07-12 13:28:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_swap_pinginfo [2022-07-12 13:28:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_swap_pinginfo [2022-07-12 13:28:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_deconstruct [2022-07-12 13:28:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_deconstruct [2022-07-12 13:28:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-12 13:28:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-12 13:28:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_free_bufs [2022-07-12 13:28:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_free_bufs [2022-07-12 13:28:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-12 13:28:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-12 13:28:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_addref_locked [2022-07-12 13:28:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_addref_locked [2022-07-12 13:28:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure LNetGet [2022-07-12 13:28:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetGet [2022-07-12 13:28:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_container_setup [2022-07-12 13:28:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_container_setup [2022-07-12 13:28:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-12 13:28:21,532 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-12 13:28:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2022-07-12 13:28:21,532 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2022-07-12 13:28:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_containers_destroy [2022-07-12 13:28:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_containers_destroy [2022-07-12 13:28:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-12 13:28:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-12 13:28:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-12 13:28:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cpt_spread_node [2022-07-12 13:28:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cpt_spread_node [2022-07-12 13:28:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-12 13:28:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-12 13:28:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_rc_data [2022-07-12 13:28:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_rc_data [2022-07-12 13:28:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_accept [2022-07-12 13:28:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_accept [2022-07-12 13:28:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-12 13:28:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_unique [2022-07-12 13:28:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_unique [2022-07-12 13:28:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_unlock [2022-07-12 13:28:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_unlock [2022-07-12 13:28:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_lookup [2022-07-12 13:28:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_lookup [2022-07-12 13:28:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_setopt [2022-07-12 13:28:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_setopt [2022-07-12 13:28:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-12 13:28:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_drop_delayed_msg_list [2022-07-12 13:28:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_drop_delayed_msg_list [2022-07-12 13:28:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2022-07-12 13:28:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2022-07-12 13:28:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_alloc [2022-07-12 13:28:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_alloc [2022-07-12 13:28:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure sock_create [2022-07-12 13:28:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_create [2022-07-12 13:28:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_test_exhausted [2022-07-12 13:28:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_test_exhausted [2022-07-12 13:28:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-12 13:28:21,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-12 13:28:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2022-07-12 13:28:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2022-07-12 13:28:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_free_text_buf [2022-07-12 13:28:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_free_text_buf [2022-07-12 13:28:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2022-07-12 13:28:21,538 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2022-07-12 13:28:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_lock_current [2022-07-12 13:28:21,539 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_lock_current [2022-07-12 13:28:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_number [2022-07-12 13:28:21,539 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_number [2022-07-12 13:28:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_notify_locked [2022-07-12 13:28:21,539 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_notify_locked [2022-07-12 13:28:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-12 13:28:21,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-12 13:28:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-12 13:28:21,540 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-12 13:28:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_startup_lndnis [2022-07-12 13:28:21,540 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_startup_lndnis [2022-07-12 13:28:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq_enqueue_event [2022-07-12 13:28:21,540 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq_enqueue_event [2022-07-12 13:28:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_return_tx_credits_locked [2022-07-12 13:28:21,541 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_return_tx_credits_locked [2022-07-12 13:28:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-07-12 13:28:21,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-07-12 13:28:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_str2net [2022-07-12 13:28:21,541 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_str2net [2022-07-12 13:28:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lock [2022-07-12 13:28:21,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lock [2022-07-12 13:28:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 13:28:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure LNetMDBind [2022-07-12 13:28:21,542 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetMDBind [2022-07-12 13:28:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_nid [2022-07-12 13:28:21,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_nid [2022-07-12 13:28:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_net2str [2022-07-12 13:28:21,542 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_net2str [2022-07-12 13:28:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-12 13:28:21,543 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-12 13:28:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_free [2022-07-12 13:28:21,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_free [2022-07-12 13:28:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-12 13:28:21,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-12 13:28:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 13:28:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_peer_locked [2022-07-12 13:28:21,544 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_peer_locked [2022-07-12 13:28:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-07-12 13:28:21,544 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-07-12 13:28:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure LNetHandleIsInvalid [2022-07-12 13:28:21,544 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetHandleIsInvalid [2022-07-12 13:28:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_routes [2022-07-12 13:28:21,544 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_routes [2022-07-12 13:28:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-07-12 13:28:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-07-12 13:28:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_decref_locked [2022-07-12 13:28:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_decref_locked [2022-07-12 13:28:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 13:28:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2eq [2022-07-12 13:28:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2eq [2022-07-12 13:28:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-12 13:28:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-12 13:28:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-12 13:28:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-12 13:28:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-12 13:28:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_isknown_lnd [2022-07-12 13:28:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_isknown_lnd [2022-07-12 13:28:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_free [2022-07-12 13:28:21,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_free [2022-07-12 13:28:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-07-12 13:28:21,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-07-12 13:28:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_ioctl [2022-07-12 13:28:21,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_ioctl [2022-07-12 13:28:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-07-12 13:28:21,547 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-07-12 13:28:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure lolnd_recv [2022-07-12 13:28:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure lolnd_recv [2022-07-12 13:28:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_nid2str [2022-07-12 13:28:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_nid2str [2022-07-12 13:28:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_create [2022-07-12 13:28:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_create [2022-07-12 13:28:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2022-07-12 13:28:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2022-07-12 13:28:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_str2nid [2022-07-12 13:28:21,552 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_str2nid [2022-07-12 13:28:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-12 13:28:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-12 13:28:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_node [2022-07-12 13:28:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_node [2022-07-12 13:28:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_isrouter [2022-07-12 13:28:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_isrouter [2022-07-12 13:28:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_forward_locked [2022-07-12 13:28:21,554 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_forward_locked [2022-07-12 13:28:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-07-12 13:28:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-07-12 13:28:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msgtyp2str [2022-07-12 13:28:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msgtyp2str [2022-07-12 13:28:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2022-07-12 13:28:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2022-07-12 13:28:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_id2str [2022-07-12 13:28:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_id2str [2022-07-12 13:28:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 13:28:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 13:28:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me2handle [2022-07-12 13:28:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me2handle [2022-07-12 13:28:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-12 13:28:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-12 13:28:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-07-12 13:28:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-07-12 13:28:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_match_md [2022-07-12 13:28:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_match_md [2022-07-12 13:28:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-07-12 13:28:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-07-12 13:28:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2022-07-12 13:28:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2022-07-12 13:28:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_cookie [2022-07-12 13:28:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_cookie [2022-07-12 13:28:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_register_lnd [2022-07-12 13:28:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_register_lnd [2022-07-12 13:28:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-12 13:28:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-12 13:28:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-12 13:28:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-12 13:28:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_lnd_by_type [2022-07-12 13:28:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_lnd_by_type [2022-07-12 13:28:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2022-07-12 13:28:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2022-07-12 13:28:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_add_route [2022-07-12 13:28:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_add_route [2022-07-12 13:28:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_lock [2022-07-12 13:28:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_lock [2022-07-12 13:28:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_build_unlink_event [2022-07-12 13:28:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_build_unlink_event [2022-07-12 13:28:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_islocalnid [2022-07-12 13:28:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_islocalnid [2022-07-12 13:28:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_get [2022-07-12 13:28:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_get [2022-07-12 13:28:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_ping_info [2022-07-12 13:28:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_ping_info [2022-07-12 13:28:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2rnethash [2022-07-12 13:28:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2rnethash [2022-07-12 13:28:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_del_route [2022-07-12 13:28:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_del_route [2022-07-12 13:28:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-12 13:28:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-12 13:28:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_decref_locked [2022-07-12 13:28:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_decref_locked [2022-07-12 13:28:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_write [2022-07-12 13:28:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_write [2022-07-12 13:28:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-12 13:28:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_post_send_locked [2022-07-12 13:28:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_post_send_locked [2022-07-12 13:28:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2022-07-12 13:28:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2022-07-12 13:28:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_lnd2modname [2022-07-12 13:28:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_lnd2modname [2022-07-12 13:28:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock [2022-07-12 13:28:21,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock [2022-07-12 13:28:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_alloc [2022-07-12 13:28:21,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_alloc [2022-07-12 13:28:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_issep [2022-07-12 13:28:21,563 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_issep [2022-07-12 13:28:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-07-12 13:28:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-07-12 13:28:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_addref_locked [2022-07-12 13:28:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_addref_locked [2022-07-12 13:28:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure LNetNIInit [2022-07-12 13:28:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetNIInit [2022-07-12 13:28:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-12 13:28:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-12 13:28:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_locks [2022-07-12 13:28:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_locks [2022-07-12 13:28:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-12 13:28:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-12 13:28:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-07-12 13:28:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-07-12 13:28:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQPoll [2022-07-12 13:28:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQPoll [2022-07-12 13:28:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock_free [2022-07-12 13:28:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock_free [2022-07-12 13:28:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure fail_peer [2022-07-12 13:28:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure fail_peer [2022-07-12 13:28:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-07-12 13:28:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-07-12 13:28:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-12 13:28:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-12 13:28:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-12 13:28:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-12 13:28:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_post_routed_recv_locked [2022-07-12 13:28:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_post_routed_recv_locked [2022-07-12 13:28:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-12 13:28:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-12 13:28:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_validate [2022-07-12 13:28:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_validate [2022-07-12 13:28:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_detach_md [2022-07-12 13:28:21,568 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_detach_md [2022-07-12 13:28:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_alloc [2022-07-12 13:28:21,568 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_alloc [2022-07-12 13:28:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_getaddr [2022-07-12 13:28:21,568 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_getaddr [2022-07-12 13:28:21,568 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2peer_locked [2022-07-12 13:28:21,568 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2peer_locked [2022-07-12 13:28:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_containers_destroy [2022-07-12 13:28:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_containers_destroy [2022-07-12 13:28:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 13:28:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-12 13:28:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-12 13:28:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq2handle [2022-07-12 13:28:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq2handle [2022-07-12 13:28:21,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 13:28:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-07-12 13:28:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-07-12 13:28:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit [2022-07-12 13:28:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit [2022-07-12 13:28:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_container_cleanup [2022-07-12 13:28:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_container_cleanup [2022-07-12 13:28:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_expand1tb [2022-07-12 13:28:21,570 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_expand1tb [2022-07-12 13:28:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-12 13:28:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-12 13:28:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure LNetMDUnlink [2022-07-12 13:28:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetMDUnlink [2022-07-12 13:28:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-07-12 13:28:21,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-07-12 13:28:21,571 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipaddr_free_enumeration [2022-07-12 13:28:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipaddr_free_enumeration [2022-07-12 13:28:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 13:28:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_free [2022-07-12 13:28:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_free [2022-07-12 13:28:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_link [2022-07-12 13:28:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_link [2022-07-12 13:28:21,572 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-12 13:28:21,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-12 13:28:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_netspec2net [2022-07-12 13:28:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_netspec2net [2022-07-12 13:28:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_enumerate [2022-07-12 13:28:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_enumerate [2022-07-12 13:28:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-12 13:28:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-12 13:28:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_seconds [2022-07-12 13:28:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_seconds [2022-07-12 13:28:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_alloc_bufs [2022-07-12 13:28:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_alloc_bufs [2022-07-12 13:28:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-12 13:28:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-12 13:28:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2022-07-12 13:28:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2022-07-12 13:28:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~lnet_nid_t~0~X~int~TO~VOID [2022-07-12 13:28:21,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~lnet_nid_t~0~X~int~TO~VOID [2022-07-12 13:28:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2peerhash [2022-07-12 13:28:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2peerhash [2022-07-12 13:28:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_unlink [2022-07-12 13:28:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_unlink [2022-07-12 13:28:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_put [2022-07-12 13:28:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_put [2022-07-12 13:28:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_exhausted [2022-07-12 13:28:21,576 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_exhausted [2022-07-12 13:28:21,576 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock_alloc [2022-07-12 13:28:21,576 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock_alloc [2022-07-12 13:28:21,576 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_fail_nid [2022-07-12 13:28:21,576 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_fail_nid [2022-07-12 13:28:21,576 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_lazy [2022-07-12 13:28:21,576 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_lazy [2022-07-12 13:28:21,577 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2ni [2022-07-12 13:28:21,577 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2ni [2022-07-12 13:28:21,577 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_drop_message [2022-07-12 13:28:21,577 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_drop_message [2022-07-12 13:28:21,577 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_try_match_md [2022-07-12 13:28:21,577 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_try_match_md [2022-07-12 13:28:21,577 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-12 13:28:21,577 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-12 13:28:21,578 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_finalize [2022-07-12 13:28:21,578 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_finalize [2022-07-12 13:28:21,578 INFO L130 BoogieDeclarations]: Found specification of procedure LNET_NETTYP [2022-07-12 13:28:21,578 INFO L138 BoogieDeclarations]: Found implementation of procedure LNET_NETTYP [2022-07-12 13:28:21,578 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQFree [2022-07-12 13:28:21,578 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQFree [2022-07-12 13:28:21,578 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_current [2022-07-12 13:28:21,578 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_current [2022-07-12 13:28:21,579 INFO L130 BoogieDeclarations]: Found specification of procedure LNetNIFini [2022-07-12 13:28:21,579 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetNIFini [2022-07-12 13:28:21,579 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_decref [2022-07-12 13:28:21,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_decref [2022-07-12 13:28:21,579 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_str2tbs_sep [2022-07-12 13:28:21,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_str2tbs_sep [2022-07-12 13:28:21,579 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_recv_put [2022-07-12 13:28:21,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_recv_put [2022-07-12 13:28:21,580 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-07-12 13:28:21,580 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-07-12 13:28:21,580 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_alloc [2022-07-12 13:28:21,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_alloc [2022-07-12 13:28:21,580 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-12 13:28:21,580 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-12 13:28:21,580 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq_free [2022-07-12 13:28:21,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq_free [2022-07-12 13:28:21,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-12 13:28:21,581 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_is_alive [2022-07-12 13:28:21,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_is_alive [2022-07-12 13:28:21,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-12 13:28:21,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-12 13:28:21,581 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_nid_locked [2022-07-12 13:28:21,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_nid_locked [2022-07-12 13:28:21,582 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_containers_create [2022-07-12 13:28:21,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_containers_create [2022-07-12 13:28:21,582 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-07-12 13:28:21,582 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-07-12 13:28:21,582 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_wire_handle2md [2022-07-12 13:28:21,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_wire_handle2md [2022-07-12 13:28:21,582 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_ack [2022-07-12 13:28:21,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_ack [2022-07-12 13:28:21,583 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-07-12 13:28:21,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-07-12 13:28:21,583 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpools_free [2022-07-12 13:28:21,583 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpools_free [2022-07-12 13:28:21,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~int [2022-07-12 13:28:21,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~int [2022-07-12 13:28:21,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-12 13:28:21,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-12 13:28:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg2bufpool [2022-07-12 13:28:21,584 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg2bufpool [2022-07-12 13:28:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_block_allsigs [2022-07-12 13:28:21,584 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_block_allsigs [2022-07-12 13:28:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_prune_rc_data [2022-07-12 13:28:21,584 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_prune_rc_data [2022-07-12 13:28:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-07-12 13:28:21,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-07-12 13:28:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-07-12 13:28:21,585 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-07-12 13:28:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_attach_md [2022-07-12 13:28:21,585 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_attach_md [2022-07-12 13:28:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit_tx [2022-07-12 13:28:21,585 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit_tx [2022-07-12 13:28:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_setsockopt [2022-07-12 13:28:21,586 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_setsockopt [2022-07-12 13:28:21,586 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_build [2022-07-12 13:28:21,586 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_build [2022-07-12 13:28:21,586 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_expr_list_free [2022-07-12 13:28:21,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_expr_list_free [2022-07-12 13:28:21,586 INFO L130 BoogieDeclarations]: Found specification of procedure lolnd_send [2022-07-12 13:28:21,586 INFO L138 BoogieDeclarations]: Found implementation of procedure lolnd_send [2022-07-12 13:28:21,586 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2022-07-12 13:28:21,587 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2022-07-12 13:28:21,587 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_alloc [2022-07-12 13:28:21,587 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_alloc [2022-07-12 13:28:21,587 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse [2022-07-12 13:28:21,587 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse [2022-07-12 13:28:21,587 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_unprepare [2022-07-12 13:28:21,587 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_unprepare [2022-07-12 13:28:21,587 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_container_cleanup [2022-07-12 13:28:21,588 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_container_cleanup [2022-07-12 13:28:21,591 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-12 13:28:21,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-12 13:28:21,591 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_eager_recv [2022-07-12 13:28:21,591 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_eager_recv [2022-07-12 13:28:21,591 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_build_msg_event [2022-07-12 13:28:21,591 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_build_msg_event [2022-07-12 13:28:21,592 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_complete_msg_locked [2022-07-12 13:28:21,592 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_complete_msg_locked [2022-07-12 13:28:21,592 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_unlink [2022-07-12 13:28:21,592 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_unlink [2022-07-12 13:28:21,592 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-07-12 13:28:21,592 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-07-12 13:28:21,592 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_syntax [2022-07-12 13:28:21,592 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_syntax [2022-07-12 13:28:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_unlock [2022-07-12 13:28:21,593 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_unlock [2022-07-12 13:28:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_disable_mt [2022-07-12 13:28:21,593 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_disable_mt [2022-07-12 13:28:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_send [2022-07-12 13:28:21,593 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_send [2022-07-12 13:28:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_match_head [2022-07-12 13:28:21,593 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_match_head [2022-07-12 13:28:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_set_exhausted [2022-07-12 13:28:21,594 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_set_exhausted [2022-07-12 13:28:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_accept_magic [2022-07-12 13:28:21,594 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_accept_magic [2022-07-12 13:28:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ping_target_fini [2022-07-12 13:28:21,594 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ping_target_fini [2022-07-12 13:28:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_free_enumeration [2022-07-12 13:28:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_free_enumeration [2022-07-12 13:28:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_sub [2022-07-12 13:28:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_sub [2022-07-12 13:28:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_shutdown_lndnis [2022-07-12 13:28:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_shutdown_lndnis [2022-07-12 13:28:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-12 13:28:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-12 13:28:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_trimwhite [2022-07-12 13:28:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_trimwhite [2022-07-12 13:28:21,596 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_match_md [2022-07-12 13:28:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_match_md [2022-07-12 13:28:21,596 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit_rx [2022-07-12 13:28:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit_rx [2022-07-12 13:28:21,596 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_type2str [2022-07-12 13:28:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_type2str [2022-07-12 13:28:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-12 13:28:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_free_text_bufs [2022-07-12 13:28:21,597 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_free_text_bufs [2022-07-12 13:28:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_wildcard [2022-07-12 13:28:21,597 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_wildcard [2022-07-12 13:28:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_invalidate [2022-07-12 13:28:21,597 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_invalidate [2022-07-12 13:28:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-12 13:28:21,598 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_tq_credits [2022-07-12 13:28:21,598 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_tq_credits [2022-07-12 13:28:21,598 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-07-12 13:28:21,598 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-07-12 13:28:23,779 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 13:28:23,787 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 13:28:25,506 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-12 13:29:38,342 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 13:29:38,389 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 13:29:38,390 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-12 13:29:38,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 01:29:38 BoogieIcfgContainer [2022-07-12 13:29:38,403 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 13:29:38,409 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 13:29:38,409 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 13:29:38,413 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 13:29:38,413 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 01:28:06" (1/3) ... [2022-07-12 13:29:38,414 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53e657ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 01:29:38, skipping insertion in model container [2022-07-12 13:29:38,414 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 01:28:18" (2/3) ... [2022-07-12 13:29:38,415 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53e657ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 01:29:38, skipping insertion in model container [2022-07-12 13:29:38,415 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 01:29:38" (3/3) ... [2022-07-12 13:29:38,417 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i [2022-07-12 13:29:38,432 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 13:29:38,432 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-12 13:29:38,817 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-12 13:29:38,825 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@372e9472, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@69f0146 [2022-07-12 13:29:38,825 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-12 13:29:38,858 INFO L276 IsEmpty]: Start isEmpty. Operand has 9765 states, 6458 states have (on average 1.3702384639207186) internal successors, (8849), 7003 states have internal predecessors, (8849), 3033 states have call successors, (3033), 273 states have call predecessors, (3033), 272 states have return successors, (3030), 2971 states have call predecessors, (3030), 3030 states have call successors, (3030) [2022-07-12 13:29:38,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-07-12 13:29:38,872 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 13:29:38,873 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 13:29:38,874 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 13:29:38,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 13:29:38,881 INFO L85 PathProgramCache]: Analyzing trace with hash -353018062, now seen corresponding path program 1 times [2022-07-12 13:29:38,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 13:29:38,891 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015390794] [2022-07-12 13:29:38,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 13:29:38,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 13:29:39,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:29:40,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 13:29:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:29:40,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-07-12 13:29:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:29:40,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-12 13:29:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:29:40,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-07-12 13:29:40,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:29:40,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-07-12 13:29:40,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:29:40,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-12 13:29:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:29:40,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-12 13:29:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:29:40,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-07-12 13:29:40,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:29:40,342 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-07-12 13:29:40,343 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 13:29:40,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015390794] [2022-07-12 13:29:40,347 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2015390794] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 13:29:40,347 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 13:29:40,348 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 13:29:40,349 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623931550] [2022-07-12 13:29:40,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 13:29:40,354 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 13:29:40,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 13:29:40,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 13:29:40,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-12 13:29:40,421 INFO L87 Difference]: Start difference. First operand has 9765 states, 6458 states have (on average 1.3702384639207186) internal successors, (8849), 7003 states have internal predecessors, (8849), 3033 states have call successors, (3033), 273 states have call predecessors, (3033), 272 states have return successors, (3030), 2971 states have call predecessors, (3030), 3030 states have call successors, (3030) Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-07-12 13:29:44,117 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:29:51,928 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:29:57,288 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:30:15,274 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:30:29,709 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:30:31,869 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:30:38,695 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:30:42,800 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:30:59,178 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:31:01,263 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:31:08,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 13:31:08,719 INFO L93 Difference]: Finished difference Result 21617 states and 33692 transitions. [2022-07-12 13:31:08,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 13:31:08,723 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 69 [2022-07-12 13:31:08,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 13:31:08,834 INFO L225 Difference]: With dead ends: 21617 [2022-07-12 13:31:08,834 INFO L226 Difference]: Without dead ends: 11852 [2022-07-12 13:31:08,898 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-12 13:31:08,901 INFO L413 NwaCegarLoop]: 14274 mSDtfsCounter, 5276 mSDsluCounter, 6353 mSDsCounter, 0 mSdLazyCounter, 6250 mSolverCounterSat, 7875 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 79.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5966 SdHoareTripleChecker+Valid, 20627 SdHoareTripleChecker+Invalid, 14133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7875 IncrementalHoareTripleChecker+Valid, 6250 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 87.0s IncrementalHoareTripleChecker+Time [2022-07-12 13:31:08,902 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5966 Valid, 20627 Invalid, 14133 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7875 Valid, 6250 Invalid, 8 Unknown, 0 Unchecked, 87.0s Time] [2022-07-12 13:31:08,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11852 states. [2022-07-12 13:31:09,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11852 to 9755. [2022-07-12 13:31:09,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9755 states, 6453 states have (on average 1.3682008368200838) internal successors, (8829), 6993 states have internal predecessors, (8829), 3030 states have call successors, (3030), 272 states have call predecessors, (3030), 271 states have return successors, (3029), 2970 states have call predecessors, (3029), 3029 states have call successors, (3029) [2022-07-12 13:31:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9755 states to 9755 states and 14888 transitions. [2022-07-12 13:31:09,898 INFO L78 Accepts]: Start accepts. Automaton has 9755 states and 14888 transitions. Word has length 69 [2022-07-12 13:31:09,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 13:31:09,898 INFO L495 AbstractCegarLoop]: Abstraction has 9755 states and 14888 transitions. [2022-07-12 13:31:09,899 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-07-12 13:31:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 9755 states and 14888 transitions. [2022-07-12 13:31:09,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-07-12 13:31:09,909 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 13:31:09,910 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 13:31:09,910 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-12 13:31:09,910 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 13:31:09,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 13:31:09,911 INFO L85 PathProgramCache]: Analyzing trace with hash -151194128, now seen corresponding path program 1 times [2022-07-12 13:31:09,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 13:31:09,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [292281742] [2022-07-12 13:31:09,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 13:31:09,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 13:31:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:31:10,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 13:31:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:31:10,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-07-12 13:31:10,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:31:10,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-12 13:31:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:31:10,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-07-12 13:31:10,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:31:11,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-07-12 13:31:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:31:11,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-12 13:31:11,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:31:11,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-12 13:31:11,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:31:11,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-07-12 13:31:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 13:31:11,112 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-07-12 13:31:11,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 13:31:11,113 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [292281742] [2022-07-12 13:31:11,113 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [292281742] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 13:31:11,113 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 13:31:11,114 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-12 13:31:11,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [667587432] [2022-07-12 13:31:11,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 13:31:11,115 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-12 13:31:11,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 13:31:11,116 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-12 13:31:11,116 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-12 13:31:11,116 INFO L87 Difference]: Start difference. First operand 9755 states and 14888 transitions. Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-07-12 13:31:16,376 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:31:26,423 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:31:34,034 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:31:37,105 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 13:31:38,493 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []