./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-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 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-32_7a-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 f94560bff4ee3d94f146f5940fbd0bbf210a34b74797aea3c3480d1936ffa71f --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-20 00:59:49,923 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 00:59:49,925 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 00:59:49,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 00:59:49,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 00:59:49,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 00:59:49,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 00:59:49,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 00:59:49,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 00:59:49,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 00:59:49,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 00:59:49,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 00:59:49,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 00:59:49,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 00:59:49,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 00:59:49,977 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 00:59:49,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 00:59:49,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 00:59:49,982 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 00:59:49,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 00:59:49,987 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 00:59:49,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 00:59:49,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 00:59:49,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 00:59:49,990 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 00:59:49,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 00:59:49,995 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 00:59:49,995 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 00:59:49,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 00:59:49,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 00:59:49,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 00:59:49,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 00:59:49,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 00:59:49,999 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 00:59:49,999 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 00:59:50,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 00:59:50,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 00:59:50,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 00:59:50,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 00:59:50,002 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 00:59:50,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 00:59:50,004 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 00:59:50,006 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 00:59:50,028 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 00:59:50,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 00:59:50,029 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 00:59:50,029 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 00:59:50,029 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 00:59:50,030 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 00:59:50,030 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 00:59:50,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 00:59:50,030 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 00:59:50,031 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 00:59:50,031 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 00:59:50,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 00:59:50,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 00:59:50,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 00:59:50,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 00:59:50,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 00:59:50,032 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 00:59:50,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 00:59:50,032 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 00:59:50,032 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 00:59:50,033 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 00:59:50,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 00:59:50,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 00:59:50,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 00:59:50,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 00:59:50,034 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 00:59:50,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 00:59:50,034 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 00:59:50,035 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 00:59:50,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 00:59:50,035 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f94560bff4ee3d94f146f5940fbd0bbf210a34b74797aea3c3480d1936ffa71f [2022-07-20 00:59:50,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 00:59:50,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 00:59:50,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 00:59:50,272 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 00:59:50,273 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 00:59:50,274 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i [2022-07-20 00:59:50,340 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fbc23eb8/95c2bba041b94adeba06dee9240b5e35/FLAG387d6fd20 [2022-07-20 00:59:51,251 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 00:59:51,252 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i [2022-07-20 00:59:51,322 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fbc23eb8/95c2bba041b94adeba06dee9240b5e35/FLAG387d6fd20 [2022-07-20 00:59:51,579 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fbc23eb8/95c2bba041b94adeba06dee9240b5e35 [2022-07-20 00:59:51,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 00:59:51,582 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 00:59:51,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 00:59:51,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 00:59:51,586 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 00:59:51,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 12:59:51" (1/1) ... [2022-07-20 00:59:51,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28c6ca7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:59:51, skipping insertion in model container [2022-07-20 00:59:51,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 12:59:51" (1/1) ... [2022-07-20 00:59:51,593 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 00:59:51,787 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 01:00:00,568 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-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i[1282316,1282329] [2022-07-20 01:00:01,150 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-20 01:00:01,185 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 01:00:01,234 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 01:00:02,174 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-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i[1282316,1282329] [2022-07-20 01:00:02,180 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-20 01:00:02,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 01:00:02,383 INFO L208 MainTranslator]: Completed translation [2022-07-20 01:00:02,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:00:02 WrapperNode [2022-07-20 01:00:02,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 01:00:02,385 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 01:00:02,385 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 01:00:02,385 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 01:00:02,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:00:02" (1/1) ... [2022-07-20 01:00:02,830 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:00:02" (1/1) ... [2022-07-20 01:00:03,672 INFO L137 Inliner]: procedures = 726, calls = 22633, calls flagged for inlining = 218, calls inlined = 210, statements flattened = 33051 [2022-07-20 01:00:03,673 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 01:00:03,674 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 01:00:03,674 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 01:00:03,674 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 01:00:03,697 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:00:02" (1/1) ... [2022-07-20 01:00:03,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:00:02" (1/1) ... [2022-07-20 01:00:03,902 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:00:02" (1/1) ... [2022-07-20 01:00:03,903 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:00:02" (1/1) ... [2022-07-20 01:00:04,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:00:02" (1/1) ... [2022-07-20 01:00:04,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:00:02" (1/1) ... [2022-07-20 01:00:04,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:00:02" (1/1) ... [2022-07-20 01:00:04,813 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 01:00:04,814 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 01:00:04,814 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 01:00:04,814 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 01:00:04,815 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:00:02" (1/1) ... [2022-07-20 01:00:04,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 01:00:04,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 01:00:04,905 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) [2022-07-20 01:00:04,960 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 [2022-07-20 01:00:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2022-07-20 01:00:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2022-07-20 01:00:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_query [2022-07-20 01:00:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_query [2022-07-20 01:00:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64s [2022-07-20 01:00:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64s [2022-07-20 01:00:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure LNET_NIDNET [2022-07-20 01:00:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure LNET_NIDNET [2022-07-20 01:00:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_recv [2022-07-20 01:00:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_recv [2022-07-20 01:00:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_net_locked [2022-07-20 01:00:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_net_locked [2022-07-20 01:00:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_unregister_lnd [2022-07-20 01:00:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_unregister_lnd [2022-07-20 01:00:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-07-20 01:00:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-07-20 01:00:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-07-20 01:00:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-20 01:00:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-20 01:00:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_restore_sigs [2022-07-20 01:00:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_restore_sigs [2022-07-20 01:00:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_init [2022-07-20 01:00:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_init [2022-07-20 01:00:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_notify_locked [2022-07-20 01:00:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_notify_locked [2022-07-20 01:00:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-07-20 01:00:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-07-20 01:00:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure LNetGetId [2022-07-20 01:00:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetGetId [2022-07-20 01:00:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-20 01:00:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-20 01:00:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_commit [2022-07-20 01:00:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_commit [2022-07-20 01:00:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_configure [2022-07-20 01:00:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_configure [2022-07-20 01:00:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_prep_send [2022-07-20 01:00:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_prep_send [2022-07-20 01:00:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQAlloc [2022-07-20 01:00:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQAlloc [2022-07-20 01:00:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_after [2022-07-20 01:00:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_after [2022-07-20 01:00:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-20 01:00:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-20 01:00:04,980 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_check_routes [2022-07-20 01:00:04,980 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_check_routes [2022-07-20 01:00:04,980 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_reply [2022-07-20 01:00:04,980 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_reply [2022-07-20 01:00:04,980 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq_free___0 [2022-07-20 01:00:04,980 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq_free___0 [2022-07-20 01:00:04,980 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_tables_destroy [2022-07-20 01:00:04,980 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_tables_destroy [2022-07-20 01:00:04,981 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_portals_destroy [2022-07-20 01:00:04,981 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_portals_destroy [2022-07-20 01:00:04,981 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_read [2022-07-20 01:00:04,981 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_read [2022-07-20 01:00:04,982 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_initialize [2022-07-20 01:00:04,982 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_initialize [2022-07-20 01:00:04,982 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_free___0 [2022-07-20 01:00:04,983 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_free___0 [2022-07-20 01:00:04,983 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_match2mt [2022-07-20 01:00:04,983 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_match2mt [2022-07-20 01:00:04,983 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_add [2022-07-20 01:00:04,983 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_add [2022-07-20 01:00:04,983 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-20 01:00:04,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-20 01:00:04,984 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cdebug_show [2022-07-20 01:00:04,984 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cdebug_show [2022-07-20 01:00:04,984 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_setpayloadbuffer [2022-07-20 01:00:04,984 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_setpayloadbuffer [2022-07-20 01:00:04,984 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid_cpt_hash [2022-07-20 01:00:04,985 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid_cpt_hash [2022-07-20 01:00:04,985 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_unlock [2022-07-20 01:00:04,985 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_unlock [2022-07-20 01:00:04,985 INFO L130 BoogieDeclarations]: Found specification of procedure down [2022-07-20 01:00:04,985 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2022-07-20 01:00:04,985 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_send [2022-07-20 01:00:04,985 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_send [2022-07-20 01:00:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_acceptor_stop [2022-07-20 01:00:04,986 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_acceptor_stop [2022-07-20 01:00:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2ni_locked [2022-07-20 01:00:04,986 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2ni_locked [2022-07-20 01:00:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-20 01:00:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_free [2022-07-20 01:00:04,986 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_free [2022-07-20 01:00:04,987 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2ni_locked [2022-07-20 01:00:04,987 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2ni_locked [2022-07-20 01:00:04,987 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_lnd2str [2022-07-20 01:00:04,987 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_lnd2str [2022-07-20 01:00:04,988 INFO L130 BoogieDeclarations]: Found specification of procedure lbug_with_loc [2022-07-20 01:00:04,988 INFO L138 BoogieDeclarations]: Found implementation of procedure lbug_with_loc [2022-07-20 01:00:04,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-20 01:00:04,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-20 01:00:04,988 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2me [2022-07-20 01:00:04,989 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2me [2022-07-20 01:00:04,989 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2md [2022-07-20 01:00:04,989 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2md [2022-07-20 01:00:04,989 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_return_rx_credits_locked [2022-07-20 01:00:04,989 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_return_rx_credits_locked [2022-07-20 01:00:04,989 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md2handle [2022-07-20 01:00:04,989 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md2handle [2022-07-20 01:00:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_new_text_buf [2022-07-20 01:00:04,990 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_new_text_buf [2022-07-20 01:00:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 01:00:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-07-20 01:00:04,990 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-07-20 01:00:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cpt_current [2022-07-20 01:00:04,990 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cpt_current [2022-07-20 01:00:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure LNetInvalidateHandle [2022-07-20 01:00:04,991 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetInvalidateHandle [2022-07-20 01:00:04,991 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_cleanup [2022-07-20 01:00:04,991 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_cleanup [2022-07-20 01:00:04,991 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_swap_pinginfo [2022-07-20 01:00:04,991 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_swap_pinginfo [2022-07-20 01:00:04,991 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_deconstruct [2022-07-20 01:00:04,992 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_deconstruct [2022-07-20 01:00:04,992 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-20 01:00:04,993 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-20 01:00:04,994 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_free_bufs [2022-07-20 01:00:04,994 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_free_bufs [2022-07-20 01:00:04,994 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-20 01:00:04,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-20 01:00:04,996 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_addref_locked [2022-07-20 01:00:04,996 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_addref_locked [2022-07-20 01:00:04,996 INFO L130 BoogieDeclarations]: Found specification of procedure LNetGet [2022-07-20 01:00:04,996 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetGet [2022-07-20 01:00:04,997 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_container_setup [2022-07-20 01:00:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_container_setup [2022-07-20 01:00:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-20 01:00:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-20 01:00:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2022-07-20 01:00:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2022-07-20 01:00:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_containers_destroy [2022-07-20 01:00:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_containers_destroy [2022-07-20 01:00:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-20 01:00:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-20 01:00:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-20 01:00:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cpt_spread_node [2022-07-20 01:00:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cpt_spread_node [2022-07-20 01:00:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-20 01:00:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-20 01:00:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_rc_data [2022-07-20 01:00:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_rc_data [2022-07-20 01:00:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_accept [2022-07-20 01:00:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_accept [2022-07-20 01:00:05,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-20 01:00:05,004 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_unique [2022-07-20 01:00:05,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_unique [2022-07-20 01:00:05,004 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_unlock [2022-07-20 01:00:05,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_unlock [2022-07-20 01:00:05,004 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_lookup [2022-07-20 01:00:05,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_lookup [2022-07-20 01:00:05,004 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_setopt [2022-07-20 01:00:05,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_setopt [2022-07-20 01:00:05,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-20 01:00:05,005 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_drop_delayed_msg_list [2022-07-20 01:00:05,005 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_drop_delayed_msg_list [2022-07-20 01:00:05,005 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2022-07-20 01:00:05,005 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2022-07-20 01:00:05,005 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_alloc [2022-07-20 01:00:05,005 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_alloc [2022-07-20 01:00:05,005 INFO L130 BoogieDeclarations]: Found specification of procedure sock_create [2022-07-20 01:00:05,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_create [2022-07-20 01:00:05,006 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_test_exhausted [2022-07-20 01:00:05,006 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_test_exhausted [2022-07-20 01:00:05,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-20 01:00:05,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-20 01:00:05,006 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2022-07-20 01:00:05,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2022-07-20 01:00:05,006 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_free_text_buf [2022-07-20 01:00:05,006 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_free_text_buf [2022-07-20 01:00:05,006 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2022-07-20 01:00:05,007 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2022-07-20 01:00:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_lock_current [2022-07-20 01:00:05,007 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_lock_current [2022-07-20 01:00:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ln_api_mutex_of_NOT_ARG_SIGN [2022-07-20 01:00:05,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ln_api_mutex_of_NOT_ARG_SIGN [2022-07-20 01:00:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_number [2022-07-20 01:00:05,007 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_number [2022-07-20 01:00:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_notify_locked [2022-07-20 01:00:05,007 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_notify_locked [2022-07-20 01:00:05,008 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-20 01:00:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-20 01:00:05,008 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-20 01:00:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-20 01:00:05,008 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_startup_lndnis [2022-07-20 01:00:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_startup_lndnis [2022-07-20 01:00:05,008 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq_enqueue_event [2022-07-20 01:00:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq_enqueue_event [2022-07-20 01:00:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_return_tx_credits_locked [2022-07-20 01:00:05,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_return_tx_credits_locked [2022-07-20 01:00:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-07-20 01:00:05,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-07-20 01:00:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_str2net [2022-07-20 01:00:05,009 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_str2net [2022-07-20 01:00:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lock [2022-07-20 01:00:05,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lock [2022-07-20 01:00:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 01:00:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure LNetMDBind [2022-07-20 01:00:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetMDBind [2022-07-20 01:00:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_nid [2022-07-20 01:00:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_nid [2022-07-20 01:00:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_net2str [2022-07-20 01:00:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_net2str [2022-07-20 01:00:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-20 01:00:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-20 01:00:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_free [2022-07-20 01:00:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_free [2022-07-20 01:00:05,011 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-20 01:00:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-20 01:00:05,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 01:00:05,011 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_peer_locked [2022-07-20 01:00:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_peer_locked [2022-07-20 01:00:05,011 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-07-20 01:00:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-07-20 01:00:05,011 INFO L130 BoogieDeclarations]: Found specification of procedure LNetHandleIsInvalid [2022-07-20 01:00:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetHandleIsInvalid [2022-07-20 01:00:05,012 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_routes [2022-07-20 01:00:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_routes [2022-07-20 01:00:05,012 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-07-20 01:00:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-07-20 01:00:05,012 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_decref_locked [2022-07-20 01:00:05,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_decref_locked [2022-07-20 01:00:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 01:00:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2eq [2022-07-20 01:00:05,013 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2eq [2022-07-20 01:00:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-20 01:00:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 01:00:05,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 01:00:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-20 01:00:05,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-20 01:00:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_isknown_lnd [2022-07-20 01:00:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_isknown_lnd [2022-07-20 01:00:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_free [2022-07-20 01:00:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_free [2022-07-20 01:00:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-07-20 01:00:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-07-20 01:00:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_ioctl [2022-07-20 01:00:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_ioctl [2022-07-20 01:00:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-07-20 01:00:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-07-20 01:00:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure lolnd_recv [2022-07-20 01:00:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure lolnd_recv [2022-07-20 01:00:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_nid2str [2022-07-20 01:00:05,016 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_nid2str [2022-07-20 01:00:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_create [2022-07-20 01:00:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_create [2022-07-20 01:00:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2022-07-20 01:00:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2022-07-20 01:00:05,019 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_str2nid [2022-07-20 01:00:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_str2nid [2022-07-20 01:00:05,019 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-20 01:00:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-20 01:00:05,019 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_node [2022-07-20 01:00:05,020 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_node [2022-07-20 01:00:05,020 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_isrouter [2022-07-20 01:00:05,020 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_isrouter [2022-07-20 01:00:05,020 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_forward_locked [2022-07-20 01:00:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_forward_locked [2022-07-20 01:00:05,021 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-07-20 01:00:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-07-20 01:00:05,021 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msgtyp2str [2022-07-20 01:00:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msgtyp2str [2022-07-20 01:00:05,021 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2022-07-20 01:00:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2022-07-20 01:00:05,021 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_id2str [2022-07-20 01:00:05,021 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_id2str [2022-07-20 01:00:05,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 01:00:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 01:00:05,022 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me2handle [2022-07-20 01:00:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me2handle [2022-07-20 01:00:05,022 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-20 01:00:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-20 01:00:05,022 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-07-20 01:00:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-07-20 01:00:05,022 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_match_md [2022-07-20 01:00:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_match_md [2022-07-20 01:00:05,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-07-20 01:00:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-07-20 01:00:05,023 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2022-07-20 01:00:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2022-07-20 01:00:05,023 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_cookie [2022-07-20 01:00:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_cookie [2022-07-20 01:00:05,023 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_register_lnd [2022-07-20 01:00:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_register_lnd [2022-07-20 01:00:05,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-20 01:00:05,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-20 01:00:05,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 01:00:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 01:00:05,024 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_lnd_by_type [2022-07-20 01:00:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_lnd_by_type [2022-07-20 01:00:05,024 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2022-07-20 01:00:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2022-07-20 01:00:05,024 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_add_route [2022-07-20 01:00:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_add_route [2022-07-20 01:00:05,024 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_lock [2022-07-20 01:00:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_lock [2022-07-20 01:00:05,025 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_build_unlink_event [2022-07-20 01:00:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_build_unlink_event [2022-07-20 01:00:05,025 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_islocalnid [2022-07-20 01:00:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_islocalnid [2022-07-20 01:00:05,025 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_get [2022-07-20 01:00:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_get [2022-07-20 01:00:05,025 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_ping_info [2022-07-20 01:00:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_ping_info [2022-07-20 01:00:05,025 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2rnethash [2022-07-20 01:00:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2rnethash [2022-07-20 01:00:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_del_route [2022-07-20 01:00:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_del_route [2022-07-20 01:00:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-20 01:00:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-20 01:00:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_decref_locked [2022-07-20 01:00:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_decref_locked [2022-07-20 01:00:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_write [2022-07-20 01:00:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_write [2022-07-20 01:00:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-20 01:00:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_post_send_locked [2022-07-20 01:00:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_post_send_locked [2022-07-20 01:00:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2022-07-20 01:00:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2022-07-20 01:00:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_lnd2modname [2022-07-20 01:00:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_lnd2modname [2022-07-20 01:00:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock [2022-07-20 01:00:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock [2022-07-20 01:00:05,028 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_alloc [2022-07-20 01:00:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_alloc [2022-07-20 01:00:05,028 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_issep [2022-07-20 01:00:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_issep [2022-07-20 01:00:05,028 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-07-20 01:00:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-07-20 01:00:05,028 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_addref_locked [2022-07-20 01:00:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_addref_locked [2022-07-20 01:00:05,028 INFO L130 BoogieDeclarations]: Found specification of procedure LNetNIInit [2022-07-20 01:00:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetNIInit [2022-07-20 01:00:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-20 01:00:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-20 01:00:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_locks [2022-07-20 01:00:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_locks [2022-07-20 01:00:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-20 01:00:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-20 01:00:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-07-20 01:00:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-07-20 01:00:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQPoll [2022-07-20 01:00:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQPoll [2022-07-20 01:00:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock_free [2022-07-20 01:00:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock_free [2022-07-20 01:00:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure fail_peer [2022-07-20 01:00:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure fail_peer [2022-07-20 01:00:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-07-20 01:00:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-07-20 01:00:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-20 01:00:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-20 01:00:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-20 01:00:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-20 01:00:05,031 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_post_routed_recv_locked [2022-07-20 01:00:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_post_routed_recv_locked [2022-07-20 01:00:05,031 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-20 01:00:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-20 01:00:05,031 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_validate [2022-07-20 01:00:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_validate [2022-07-20 01:00:05,031 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_detach_md [2022-07-20 01:00:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_detach_md [2022-07-20 01:00:05,032 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-07-20 01:00:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-07-20 01:00:05,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lnet_config_mutex [2022-07-20 01:00:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lnet_config_mutex [2022-07-20 01:00:05,032 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_alloc [2022-07-20 01:00:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_alloc [2022-07-20 01:00:05,032 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_getaddr [2022-07-20 01:00:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_getaddr [2022-07-20 01:00:05,032 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2peer_locked [2022-07-20 01:00:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2peer_locked [2022-07-20 01:00:05,033 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_containers_destroy [2022-07-20 01:00:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_containers_destroy [2022-07-20 01:00:05,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 01:00:05,033 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-20 01:00:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-20 01:00:05,033 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq2handle [2022-07-20 01:00:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq2handle [2022-07-20 01:00:05,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 01:00:05,033 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-07-20 01:00:05,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-07-20 01:00:05,034 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit [2022-07-20 01:00:05,034 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit [2022-07-20 01:00:05,034 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_container_cleanup [2022-07-20 01:00:05,034 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_container_cleanup [2022-07-20 01:00:05,034 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_expand1tb [2022-07-20 01:00:05,034 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_expand1tb [2022-07-20 01:00:05,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-20 01:00:05,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-20 01:00:05,035 INFO L130 BoogieDeclarations]: Found specification of procedure LNetMDUnlink [2022-07-20 01:00:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetMDUnlink [2022-07-20 01:00:05,035 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-07-20 01:00:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-07-20 01:00:05,035 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipaddr_free_enumeration [2022-07-20 01:00:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipaddr_free_enumeration [2022-07-20 01:00:05,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 01:00:05,035 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_free [2022-07-20 01:00:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_free [2022-07-20 01:00:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_link [2022-07-20 01:00:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_link [2022-07-20 01:00:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-20 01:00:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-20 01:00:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_netspec2net [2022-07-20 01:00:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_netspec2net [2022-07-20 01:00:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_enumerate [2022-07-20 01:00:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_enumerate [2022-07-20 01:00:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-20 01:00:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-20 01:00:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_seconds [2022-07-20 01:00:05,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_seconds [2022-07-20 01:00:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_alloc_bufs [2022-07-20 01:00:05,037 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_alloc_bufs [2022-07-20 01:00:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2022-07-20 01:00:05,037 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2022-07-20 01:00:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2022-07-20 01:00:05,037 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2022-07-20 01:00:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~lnet_nid_t~0~X~int~TO~VOID [2022-07-20 01:00:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~lnet_nid_t~0~X~int~TO~VOID [2022-07-20 01:00:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2peerhash [2022-07-20 01:00:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2peerhash [2022-07-20 01:00:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_unlink [2022-07-20 01:00:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_unlink [2022-07-20 01:00:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_put [2022-07-20 01:00:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_put [2022-07-20 01:00:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_exhausted [2022-07-20 01:00:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_exhausted [2022-07-20 01:00:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ln_api_mutex_of_NOT_ARG_SIGN [2022-07-20 01:00:05,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ln_api_mutex_of_NOT_ARG_SIGN [2022-07-20 01:00:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ln_lnd_mutex_of_NOT_ARG_SIGN [2022-07-20 01:00:05,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ln_lnd_mutex_of_NOT_ARG_SIGN [2022-07-20 01:00:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock_alloc [2022-07-20 01:00:05,039 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock_alloc [2022-07-20 01:00:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_fail_nid [2022-07-20 01:00:05,039 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_fail_nid [2022-07-20 01:00:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_lazy [2022-07-20 01:00:05,039 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_lazy [2022-07-20 01:00:05,040 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2ni [2022-07-20 01:00:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2ni [2022-07-20 01:00:05,040 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_drop_message [2022-07-20 01:00:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_drop_message [2022-07-20 01:00:05,040 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_try_match_md [2022-07-20 01:00:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_try_match_md [2022-07-20 01:00:05,040 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-20 01:00:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-20 01:00:05,040 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_finalize [2022-07-20 01:00:05,041 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_finalize [2022-07-20 01:00:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure LNET_NETTYP [2022-07-20 01:00:05,041 INFO L138 BoogieDeclarations]: Found implementation of procedure LNET_NETTYP [2022-07-20 01:00:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQFree [2022-07-20 01:00:05,041 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQFree [2022-07-20 01:00:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_current [2022-07-20 01:00:05,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_current [2022-07-20 01:00:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure LNetNIFini [2022-07-20 01:00:05,041 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetNIFini [2022-07-20 01:00:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_decref [2022-07-20 01:00:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_decref [2022-07-20 01:00:05,042 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_str2tbs_sep [2022-07-20 01:00:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_str2tbs_sep [2022-07-20 01:00:05,042 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_recv_put [2022-07-20 01:00:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_recv_put [2022-07-20 01:00:05,042 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-07-20 01:00:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-07-20 01:00:05,042 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_alloc [2022-07-20 01:00:05,042 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_alloc [2022-07-20 01:00:05,043 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-20 01:00:05,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-20 01:00:05,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-20 01:00:05,043 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_is_alive [2022-07-20 01:00:05,043 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_is_alive [2022-07-20 01:00:05,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-20 01:00:05,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-20 01:00:05,043 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_nid_locked [2022-07-20 01:00:05,043 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_nid_locked [2022-07-20 01:00:05,044 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_containers_create [2022-07-20 01:00:05,044 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_containers_create [2022-07-20 01:00:05,044 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-07-20 01:00:05,044 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-07-20 01:00:05,044 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_wire_handle2md [2022-07-20 01:00:05,044 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_wire_handle2md [2022-07-20 01:00:05,044 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_ack [2022-07-20 01:00:05,044 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_ack [2022-07-20 01:00:05,044 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-07-20 01:00:05,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-07-20 01:00:05,045 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpools_free [2022-07-20 01:00:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpools_free [2022-07-20 01:00:05,045 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 [2022-07-20 01:00:05,045 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 [2022-07-20 01:00:05,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-20 01:00:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-20 01:00:05,045 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg2bufpool [2022-07-20 01:00:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg2bufpool [2022-07-20 01:00:05,045 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_block_allsigs [2022-07-20 01:00:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_block_allsigs [2022-07-20 01:00:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_prune_rc_data [2022-07-20 01:00:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_prune_rc_data [2022-07-20 01:00:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-07-20 01:00:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-07-20 01:00:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-07-20 01:00:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-07-20 01:00:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_attach_md [2022-07-20 01:00:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_attach_md [2022-07-20 01:00:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit_tx [2022-07-20 01:00:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit_tx [2022-07-20 01:00:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_setsockopt [2022-07-20 01:00:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_setsockopt [2022-07-20 01:00:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_build [2022-07-20 01:00:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_build [2022-07-20 01:00:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_expr_list_free [2022-07-20 01:00:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_expr_list_free [2022-07-20 01:00:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure lolnd_send [2022-07-20 01:00:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure lolnd_send [2022-07-20 01:00:05,050 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2022-07-20 01:00:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2022-07-20 01:00:05,050 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_alloc [2022-07-20 01:00:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_alloc [2022-07-20 01:00:05,050 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse [2022-07-20 01:00:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse [2022-07-20 01:00:05,051 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_unprepare [2022-07-20 01:00:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_unprepare [2022-07-20 01:00:05,051 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_container_cleanup [2022-07-20 01:00:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_container_cleanup [2022-07-20 01:00:05,051 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-20 01:00:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-20 01:00:05,051 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_eager_recv [2022-07-20 01:00:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_eager_recv [2022-07-20 01:00:05,051 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_build_msg_event [2022-07-20 01:00:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_build_msg_event [2022-07-20 01:00:05,052 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_complete_msg_locked [2022-07-20 01:00:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_complete_msg_locked [2022-07-20 01:00:05,052 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_unlink [2022-07-20 01:00:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_unlink [2022-07-20 01:00:05,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lnet_config_mutex [2022-07-20 01:00:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lnet_config_mutex [2022-07-20 01:00:05,052 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-07-20 01:00:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-07-20 01:00:05,053 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_syntax [2022-07-20 01:00:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_syntax [2022-07-20 01:00:05,053 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_unlock [2022-07-20 01:00:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_unlock [2022-07-20 01:00:05,053 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_disable_mt [2022-07-20 01:00:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_disable_mt [2022-07-20 01:00:05,053 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_send [2022-07-20 01:00:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_send [2022-07-20 01:00:05,053 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_match_head [2022-07-20 01:00:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_match_head [2022-07-20 01:00:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_set_exhausted [2022-07-20 01:00:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_set_exhausted [2022-07-20 01:00:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_accept_magic [2022-07-20 01:00:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_accept_magic [2022-07-20 01:00:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ping_target_fini [2022-07-20 01:00:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ping_target_fini [2022-07-20 01:00:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_free_enumeration [2022-07-20 01:00:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_free_enumeration [2022-07-20 01:00:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_sub [2022-07-20 01:00:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_sub [2022-07-20 01:00:05,055 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_shutdown_lndnis [2022-07-20 01:00:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_shutdown_lndnis [2022-07-20 01:00:05,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ln_lnd_mutex_of_NOT_ARG_SIGN [2022-07-20 01:00:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ln_lnd_mutex_of_NOT_ARG_SIGN [2022-07-20 01:00:05,055 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-20 01:00:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-20 01:00:05,056 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_trimwhite [2022-07-20 01:00:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_trimwhite [2022-07-20 01:00:05,056 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_match_md [2022-07-20 01:00:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_match_md [2022-07-20 01:00:05,056 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit_rx [2022-07-20 01:00:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit_rx [2022-07-20 01:00:05,057 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_type2str [2022-07-20 01:00:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_type2str [2022-07-20 01:00:05,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-20 01:00:05,057 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_free_text_bufs [2022-07-20 01:00:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_free_text_bufs [2022-07-20 01:00:05,057 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_wildcard [2022-07-20 01:00:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_wildcard [2022-07-20 01:00:05,057 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_invalidate [2022-07-20 01:00:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_invalidate [2022-07-20 01:00:05,058 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-20 01:00:05,058 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_tq_credits [2022-07-20 01:00:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_tq_credits [2022-07-20 01:00:05,058 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-07-20 01:00:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-07-20 01:00:07,069 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 01:00:07,072 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 01:00:08,098 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-20 01:01:12,890 INFO L275 CfgBuilder]: Performing block encoding [2022-07-20 01:01:12,934 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-20 01:01:12,934 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-20 01:01:12,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 01:01:12 BoogieIcfgContainer [2022-07-20 01:01:12,942 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-20 01:01:12,944 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-20 01:01:12,944 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-20 01:01:12,946 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-20 01:01:12,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 12:59:51" (1/3) ... [2022-07-20 01:01:12,947 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b7e6f75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 01:01:12, skipping insertion in model container [2022-07-20 01:01:12,947 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:00:02" (2/3) ... [2022-07-20 01:01:12,947 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b7e6f75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 01:01:12, skipping insertion in model container [2022-07-20 01:01:12,948 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 01:01:12" (3/3) ... [2022-07-20 01:01:12,948 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i [2022-07-20 01:01:12,959 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-20 01:01:12,959 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-20 01:01:13,117 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-20 01:01:13,125 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@77f5cae1, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@55e4ed87 [2022-07-20 01:01:13,125 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-20 01:01:13,150 INFO L276 IsEmpty]: Start isEmpty. Operand has 9891 states, 6533 states have (on average 1.3698147864686974) internal successors, (8949), 7092 states have internal predecessors, (8949), 3077 states have call successors, (3077), 280 states have call predecessors, (3077), 279 states have return successors, (3074), 3015 states have call predecessors, (3074), 3074 states have call successors, (3074) [2022-07-20 01:01:13,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-07-20 01:01:13,159 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 01:01:13,159 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 01:01:13,160 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 01:01:13,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 01:01:13,164 INFO L85 PathProgramCache]: Analyzing trace with hash 1558975370, now seen corresponding path program 1 times [2022-07-20 01:01:13,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 01:01:13,171 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1237069002] [2022-07-20 01:01:13,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 01:01:13,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 01:01:13,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:01:14,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 01:01:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:01:14,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-07-20 01:01:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:01:14,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-20 01:01:14,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:01:14,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-20 01:01:14,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 01:01:14,218 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1237069002] [2022-07-20 01:01:14,218 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1237069002] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 01:01:14,219 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 01:01:14,219 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-20 01:01:14,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299278487] [2022-07-20 01:01:14,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 01:01:14,223 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-20 01:01:14,223 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 01:01:14,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-20 01:01:14,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-20 01:01:14,272 INFO L87 Difference]: Start difference. First operand has 9891 states, 6533 states have (on average 1.3698147864686974) internal successors, (8949), 7092 states have internal predecessors, (8949), 3077 states have call successors, (3077), 280 states have call predecessors, (3077), 279 states have return successors, (3074), 3015 states have call predecessors, (3074), 3074 states have call successors, (3074) Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 2 states have internal predecessors, (26), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-07-20 01:01:18,869 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:01:30,404 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:01:32,445 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:01:38,569 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:01:40,600 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:01:42,588 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:01:44,627 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:02:13,330 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:02:15,410 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:02:38,142 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:02:40,168 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:02:49,940 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:02:57,335 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:02:59,365 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:03:23,635 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:03:25,684 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:03:27,784 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:03:41,427 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:03:43,462 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:03:45,590 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:03:47,623 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:04:00,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 01:04:00,099 INFO L93 Difference]: Finished difference Result 21873 states and 34093 transitions. [2022-07-20 01:04:00,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-20 01:04:00,101 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 2 states have internal predecessors, (26), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 35 [2022-07-20 01:04:00,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 01:04:00,185 INFO L225 Difference]: With dead ends: 21873 [2022-07-20 01:04:00,186 INFO L226 Difference]: Without dead ends: 11982 [2022-07-20 01:04:00,236 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-20 01:04:00,240 INFO L413 NwaCegarLoop]: 14507 mSDtfsCounter, 2684 mSDsluCounter, 12439 mSDsCounter, 0 mSdLazyCounter, 11249 mSolverCounterSat, 3623 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 149.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3380 SdHoareTripleChecker+Valid, 26946 SdHoareTripleChecker+Invalid, 14890 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3623 IncrementalHoareTripleChecker+Valid, 11249 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 164.6s IncrementalHoareTripleChecker+Time [2022-07-20 01:04:00,242 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3380 Valid, 26946 Invalid, 14890 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3623 Valid, 11249 Invalid, 18 Unknown, 0 Unchecked, 164.6s Time] [2022-07-20 01:04:00,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11982 states. [2022-07-20 01:04:00,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11982 to 9881. [2022-07-20 01:04:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9881 states, 6528 states have (on average 1.3678002450980393) internal successors, (8929), 7082 states have internal predecessors, (8929), 3074 states have call successors, (3074), 279 states have call predecessors, (3074), 278 states have return successors, (3062), 3003 states have call predecessors, (3062), 3062 states have call successors, (3062) [2022-07-20 01:04:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9881 states to 9881 states and 15065 transitions. [2022-07-20 01:04:01,014 INFO L78 Accepts]: Start accepts. Automaton has 9881 states and 15065 transitions. Word has length 35 [2022-07-20 01:04:01,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 01:04:01,014 INFO L495 AbstractCegarLoop]: Abstraction has 9881 states and 15065 transitions. [2022-07-20 01:04:01,015 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 2 states have internal predecessors, (26), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-07-20 01:04:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 9881 states and 15065 transitions. [2022-07-20 01:04:01,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-07-20 01:04:01,016 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 01:04:01,016 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 01:04:01,017 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-20 01:04:01,017 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 01:04:01,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 01:04:01,017 INFO L85 PathProgramCache]: Analyzing trace with hash 1621014984, now seen corresponding path program 1 times [2022-07-20 01:04:01,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 01:04:01,018 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996971879] [2022-07-20 01:04:01,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 01:04:01,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 01:04:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:04:01,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 01:04:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:04:01,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-07-20 01:04:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:04:01,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-20 01:04:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:04:01,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-20 01:04:01,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 01:04:01,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996971879] [2022-07-20 01:04:01,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996971879] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 01:04:01,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 01:04:01,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-20 01:04:01,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1169957138] [2022-07-20 01:04:01,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 01:04:01,742 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-20 01:04:01,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 01:04:01,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-20 01:04:01,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-20 01:04:01,743 INFO L87 Difference]: Start difference. First operand 9881 states and 15065 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-07-20 01:04:09,593 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 []