./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-43_2a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 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-43_2a-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 2af5211d615f925c93d20b7d72ecc60f08c1bf6ff26887f1893ad46742bf72fe --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 02:11:57,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 02:11:57,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 02:11:57,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 02:11:57,972 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 02:11:57,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 02:11:57,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 02:11:57,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 02:11:57,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 02:11:57,981 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 02:11:57,982 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 02:11:57,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 02:11:57,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 02:11:57,984 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 02:11:57,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 02:11:57,985 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 02:11:57,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 02:11:57,986 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 02:11:57,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 02:11:57,989 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 02:11:57,990 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 02:11:57,990 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 02:11:57,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 02:11:57,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 02:11:57,994 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 02:11:57,996 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 02:11:58,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 02:11:58,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 02:11:58,003 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 02:11:58,003 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 02:11:58,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 02:11:58,005 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 02:11:58,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 02:11:58,006 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 02:11:58,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 02:11:58,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 02:11:58,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 02:11:58,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 02:11:58,007 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 02:11:58,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 02:11:58,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 02:11:58,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 02:11:58,009 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-14 02:11:58,026 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 02:11:58,027 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 02:11:58,028 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 02:11:58,028 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 02:11:58,028 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 02:11:58,028 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 02:11:58,029 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 02:11:58,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 02:11:58,029 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 02:11:58,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 02:11:58,030 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-14 02:11:58,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 02:11:58,030 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 02:11:58,030 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 02:11:58,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 02:11:58,031 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 02:11:58,031 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 02:11:58,031 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 02:11:58,032 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 02:11:58,032 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 02:11:58,032 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 02:11:58,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 02:11:58,032 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 02:11:58,033 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 02:11:58,033 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 02:11:58,033 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-14 02:11:58,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-14 02:11:58,033 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 02:11:58,033 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 02:11:58,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 02:11:58,034 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2af5211d615f925c93d20b7d72ecc60f08c1bf6ff26887f1893ad46742bf72fe [2022-07-14 02:11:58,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 02:11:58,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 02:11:58,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 02:11:58,274 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 02:11:58,275 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 02:11:58,276 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i [2022-07-14 02:11:58,315 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4aa1a687/ee3ff5c3d5cd449681e6c68accb01802/FLAGb48ede5b0 [2022-07-14 02:11:59,240 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 02:11:59,241 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i [2022-07-14 02:11:59,306 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4aa1a687/ee3ff5c3d5cd449681e6c68accb01802/FLAGb48ede5b0 [2022-07-14 02:11:59,547 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4aa1a687/ee3ff5c3d5cd449681e6c68accb01802 [2022-07-14 02:11:59,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 02:11:59,549 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 02:11:59,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 02:11:59,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 02:11:59,557 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 02:11:59,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 02:11:59" (1/1) ... [2022-07-14 02:11:59,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ed9b88a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:11:59, skipping insertion in model container [2022-07-14 02:11:59,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 02:11:59" (1/1) ... [2022-07-14 02:11:59,562 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 02:11:59,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 02:12:08,214 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-43_2a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i[1314738,1314751] [2022-07-14 02:12:08,276 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-14 02:12:08,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 02:12:08,356 INFO L203 MainTranslator]: Completed pre-run [2022-07-14 02:12:09,405 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-43_2a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i[1314738,1314751] [2022-07-14 02:12:09,407 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-14 02:12:09,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 02:12:09,629 INFO L208 MainTranslator]: Completed translation [2022-07-14 02:12:09,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:12:09 WrapperNode [2022-07-14 02:12:09,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 02:12:09,630 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-14 02:12:09,630 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-14 02:12:09,630 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-14 02:12:09,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:12:09" (1/1) ... [2022-07-14 02:12:10,008 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:12:09" (1/1) ... [2022-07-14 02:12:10,674 INFO L137 Inliner]: procedures = 702, calls = 22616, calls flagged for inlining = 212, calls inlined = 207, statements flattened = 34168 [2022-07-14 02:12:10,675 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-14 02:12:10,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-14 02:12:10,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-14 02:12:10,676 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-14 02:12:10,682 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:12:09" (1/1) ... [2022-07-14 02:12:10,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:12:09" (1/1) ... [2022-07-14 02:12:10,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:12:09" (1/1) ... [2022-07-14 02:12:10,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:12:09" (1/1) ... [2022-07-14 02:12:11,200 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:12:09" (1/1) ... [2022-07-14 02:12:11,256 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:12:09" (1/1) ... [2022-07-14 02:12:11,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:12:09" (1/1) ... [2022-07-14 02:12:11,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-14 02:12:11,480 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-14 02:12:11,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-14 02:12:11,481 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-14 02:12:11,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:12:09" (1/1) ... [2022-07-14 02:12:11,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 02:12:11,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 02:12:11,516 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) [2022-07-14 02:12:11,530 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 [2022-07-14 02:12:11,540 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2022-07-14 02:12:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2022-07-14 02:12:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_query [2022-07-14 02:12:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_query [2022-07-14 02:12:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64s [2022-07-14 02:12:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64s [2022-07-14 02:12:11,541 INFO L130 BoogieDeclarations]: Found specification of procedure LNET_NIDNET [2022-07-14 02:12:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure LNET_NIDNET [2022-07-14 02:12:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_recv [2022-07-14 02:12:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_recv [2022-07-14 02:12:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_net_locked [2022-07-14 02:12:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_net_locked [2022-07-14 02:12:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_unregister_lnd [2022-07-14 02:12:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_unregister_lnd [2022-07-14 02:12:11,542 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-07-14 02:12:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-07-14 02:12:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-07-14 02:12:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-14 02:12:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-14 02:12:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_restore_sigs [2022-07-14 02:12:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_restore_sigs [2022-07-14 02:12:11,543 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_init [2022-07-14 02:12:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_init [2022-07-14 02:12:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_notify_locked [2022-07-14 02:12:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_notify_locked [2022-07-14 02:12:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-07-14 02:12:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-07-14 02:12:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure LNetGetId [2022-07-14 02:12:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetGetId [2022-07-14 02:12:11,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-14 02:12:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-14 02:12:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_commit [2022-07-14 02:12:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_commit [2022-07-14 02:12:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_configure [2022-07-14 02:12:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_configure [2022-07-14 02:12:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_prep_send [2022-07-14 02:12:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_prep_send [2022-07-14 02:12:11,545 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQAlloc [2022-07-14 02:12:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQAlloc [2022-07-14 02:12:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_after [2022-07-14 02:12:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_after [2022-07-14 02:12:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-14 02:12:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-14 02:12:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_check_routes [2022-07-14 02:12:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_check_routes [2022-07-14 02:12:11,546 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_reply [2022-07-14 02:12:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_reply [2022-07-14 02:12:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq_free___0 [2022-07-14 02:12:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq_free___0 [2022-07-14 02:12:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_tables_destroy [2022-07-14 02:12:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_tables_destroy [2022-07-14 02:12:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_portals_destroy [2022-07-14 02:12:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_portals_destroy [2022-07-14 02:12:11,547 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_read [2022-07-14 02:12:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_read [2022-07-14 02:12:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_initialize [2022-07-14 02:12:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_initialize [2022-07-14 02:12:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_free___0 [2022-07-14 02:12:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_free___0 [2022-07-14 02:12:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_match2mt [2022-07-14 02:12:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_match2mt [2022-07-14 02:12:11,548 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_add [2022-07-14 02:12:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_add [2022-07-14 02:12:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-14 02:12:11,549 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-14 02:12:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cdebug_show [2022-07-14 02:12:11,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cdebug_show [2022-07-14 02:12:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_setpayloadbuffer [2022-07-14 02:12:11,549 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_setpayloadbuffer [2022-07-14 02:12:11,549 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid_cpt_hash [2022-07-14 02:12:11,549 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid_cpt_hash [2022-07-14 02:12:11,550 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_unlock [2022-07-14 02:12:11,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_unlock [2022-07-14 02:12:11,550 INFO L130 BoogieDeclarations]: Found specification of procedure down [2022-07-14 02:12:11,550 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2022-07-14 02:12:11,550 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_send [2022-07-14 02:12:11,550 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_send [2022-07-14 02:12:11,550 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_acceptor_stop [2022-07-14 02:12:11,550 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_acceptor_stop [2022-07-14 02:12:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2ni_locked [2022-07-14 02:12:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2ni_locked [2022-07-14 02:12:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-14 02:12:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_free [2022-07-14 02:12:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_free [2022-07-14 02:12:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2ni_locked [2022-07-14 02:12:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2ni_locked [2022-07-14 02:12:11,551 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_lnd2str [2022-07-14 02:12:11,552 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_lnd2str [2022-07-14 02:12:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure lbug_with_loc [2022-07-14 02:12:11,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lbug_with_loc [2022-07-14 02:12:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-14 02:12:11,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-14 02:12:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2me [2022-07-14 02:12:11,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2me [2022-07-14 02:12:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2md [2022-07-14 02:12:11,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2md [2022-07-14 02:12:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_return_rx_credits_locked [2022-07-14 02:12:11,553 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_return_rx_credits_locked [2022-07-14 02:12:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md2handle [2022-07-14 02:12:11,553 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md2handle [2022-07-14 02:12:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_new_text_buf [2022-07-14 02:12:11,553 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_new_text_buf [2022-07-14 02:12:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-14 02:12:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-07-14 02:12:11,554 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-07-14 02:12:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cpt_current [2022-07-14 02:12:11,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cpt_current [2022-07-14 02:12:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure LNetInvalidateHandle [2022-07-14 02:12:11,703 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetInvalidateHandle [2022-07-14 02:12:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_cleanup [2022-07-14 02:12:11,703 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_cleanup [2022-07-14 02:12:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_swap_pinginfo [2022-07-14 02:12:11,703 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_swap_pinginfo [2022-07-14 02:12:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_deconstruct [2022-07-14 02:12:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_deconstruct [2022-07-14 02:12:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-14 02:12:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-14 02:12:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_free_bufs [2022-07-14 02:12:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_free_bufs [2022-07-14 02:12:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-14 02:12:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-14 02:12:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_addref_locked [2022-07-14 02:12:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_addref_locked [2022-07-14 02:12:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure LNetGet [2022-07-14 02:12:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetGet [2022-07-14 02:12:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_container_setup [2022-07-14 02:12:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_container_setup [2022-07-14 02:12:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-14 02:12:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-14 02:12:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2022-07-14 02:12:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2022-07-14 02:12:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_containers_destroy [2022-07-14 02:12:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_containers_destroy [2022-07-14 02:12:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-14 02:12:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-14 02:12:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-14 02:12:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cpt_spread_node [2022-07-14 02:12:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cpt_spread_node [2022-07-14 02:12:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-14 02:12:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-14 02:12:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_rc_data [2022-07-14 02:12:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_rc_data [2022-07-14 02:12:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_accept [2022-07-14 02:12:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_accept [2022-07-14 02:12:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-14 02:12:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_unique [2022-07-14 02:12:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_unique [2022-07-14 02:12:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_unlock [2022-07-14 02:12:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_unlock [2022-07-14 02:12:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_lookup [2022-07-14 02:12:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_lookup [2022-07-14 02:12:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_setopt [2022-07-14 02:12:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_setopt [2022-07-14 02:12:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-14 02:12:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_drop_delayed_msg_list [2022-07-14 02:12:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_drop_delayed_msg_list [2022-07-14 02:12:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2022-07-14 02:12:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2022-07-14 02:12:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_alloc [2022-07-14 02:12:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_alloc [2022-07-14 02:12:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure sock_create [2022-07-14 02:12:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_create [2022-07-14 02:12:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_test_exhausted [2022-07-14 02:12:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_test_exhausted [2022-07-14 02:12:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-14 02:12:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-14 02:12:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2022-07-14 02:12:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2022-07-14 02:12:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_free_text_buf [2022-07-14 02:12:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_free_text_buf [2022-07-14 02:12:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2022-07-14 02:12:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2022-07-14 02:12:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_lock_current [2022-07-14 02:12:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_lock_current [2022-07-14 02:12:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_number [2022-07-14 02:12:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_number [2022-07-14 02:12:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-14 02:12:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-14 02:12:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_notify_locked [2022-07-14 02:12:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_notify_locked [2022-07-14 02:12:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-14 02:12:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-14 02:12:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-14 02:12:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-14 02:12:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_startup_lndnis [2022-07-14 02:12:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_startup_lndnis [2022-07-14 02:12:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq_enqueue_event [2022-07-14 02:12:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq_enqueue_event [2022-07-14 02:12:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_return_tx_credits_locked [2022-07-14 02:12:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_return_tx_credits_locked [2022-07-14 02:12:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-07-14 02:12:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-07-14 02:12:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_free___0 [2022-07-14 02:12:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_free___0 [2022-07-14 02:12:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_str2net [2022-07-14 02:12:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_str2net [2022-07-14 02:12:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lock [2022-07-14 02:12:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lock [2022-07-14 02:12:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-14 02:12:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure LNetMDBind [2022-07-14 02:12:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetMDBind [2022-07-14 02:12:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_nid [2022-07-14 02:12:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_nid [2022-07-14 02:12:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_net2str [2022-07-14 02:12:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_net2str [2022-07-14 02:12:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-14 02:12:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-14 02:12:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_free [2022-07-14 02:12:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_free [2022-07-14 02:12:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-14 02:12:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-14 02:12:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-14 02:12:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_peer_locked [2022-07-14 02:12:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_peer_locked [2022-07-14 02:12:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-07-14 02:12:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-07-14 02:12:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure LNetHandleIsInvalid [2022-07-14 02:12:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetHandleIsInvalid [2022-07-14 02:12:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_routes [2022-07-14 02:12:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_routes [2022-07-14 02:12:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-07-14 02:12:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-07-14 02:12:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_decref_locked [2022-07-14 02:12:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_decref_locked [2022-07-14 02:12:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-14 02:12:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2eq [2022-07-14 02:12:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2eq [2022-07-14 02:12:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-14 02:12:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-14 02:12:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-14 02:12:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-14 02:12:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-14 02:12:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_isknown_lnd [2022-07-14 02:12:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_isknown_lnd [2022-07-14 02:12:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_free [2022-07-14 02:12:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_free [2022-07-14 02:12:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-07-14 02:12:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-07-14 02:12:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_ioctl [2022-07-14 02:12:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_ioctl [2022-07-14 02:12:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-07-14 02:12:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-07-14 02:12:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure lolnd_recv [2022-07-14 02:12:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lolnd_recv [2022-07-14 02:12:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_nid2str [2022-07-14 02:12:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_nid2str [2022-07-14 02:12:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_create [2022-07-14 02:12:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_create [2022-07-14 02:12:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2022-07-14 02:12:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2022-07-14 02:12:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_str2nid [2022-07-14 02:12:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_str2nid [2022-07-14 02:12:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-14 02:12:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-14 02:12:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_isrouter [2022-07-14 02:12:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_isrouter [2022-07-14 02:12:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_forward_locked [2022-07-14 02:12:11,711 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_forward_locked [2022-07-14 02:12:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-07-14 02:12:11,711 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-07-14 02:12:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msgtyp2str [2022-07-14 02:12:11,711 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msgtyp2str [2022-07-14 02:12:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2022-07-14 02:12:11,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2022-07-14 02:12:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_id2str [2022-07-14 02:12:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_id2str [2022-07-14 02:12:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-14 02:12:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-14 02:12:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me2handle [2022-07-14 02:12:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me2handle [2022-07-14 02:12:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-14 02:12:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-14 02:12:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-07-14 02:12:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-07-14 02:12:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_match_md [2022-07-14 02:12:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_match_md [2022-07-14 02:12:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-07-14 02:12:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-07-14 02:12:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2022-07-14 02:12:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2022-07-14 02:12:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_cookie [2022-07-14 02:12:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_cookie [2022-07-14 02:12:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_register_lnd [2022-07-14 02:12:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_register_lnd [2022-07-14 02:12:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-14 02:12:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-14 02:12:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-14 02:12:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-14 02:12:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_lnd_by_type [2022-07-14 02:12:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_lnd_by_type [2022-07-14 02:12:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2022-07-14 02:12:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2022-07-14 02:12:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_add_route [2022-07-14 02:12:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_add_route [2022-07-14 02:12:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_lock [2022-07-14 02:12:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_lock [2022-07-14 02:12:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_build_unlink_event [2022-07-14 02:12:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_build_unlink_event [2022-07-14 02:12:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_islocalnid [2022-07-14 02:12:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_islocalnid [2022-07-14 02:12:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_get [2022-07-14 02:12:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_get [2022-07-14 02:12:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_ping_info [2022-07-14 02:12:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_ping_info [2022-07-14 02:12:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2rnethash [2022-07-14 02:12:11,715 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2rnethash [2022-07-14 02:12:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_del_route [2022-07-14 02:12:11,715 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_del_route [2022-07-14 02:12:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-14 02:12:11,715 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-14 02:12:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_decref_locked [2022-07-14 02:12:11,715 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_decref_locked [2022-07-14 02:12:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_write [2022-07-14 02:12:11,715 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_write [2022-07-14 02:12:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-14 02:12:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_post_send_locked [2022-07-14 02:12:11,715 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_post_send_locked [2022-07-14 02:12:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2022-07-14 02:12:11,715 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2022-07-14 02:12:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_lnd2modname [2022-07-14 02:12:11,716 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_lnd2modname [2022-07-14 02:12:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock [2022-07-14 02:12:11,716 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock [2022-07-14 02:12:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_alloc [2022-07-14 02:12:11,716 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_alloc [2022-07-14 02:12:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_issep [2022-07-14 02:12:11,716 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_issep [2022-07-14 02:12:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-07-14 02:12:11,716 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-07-14 02:12:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_addref_locked [2022-07-14 02:12:11,716 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_addref_locked [2022-07-14 02:12:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure LNetNIInit [2022-07-14 02:12:11,716 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetNIInit [2022-07-14 02:12:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-14 02:12:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-14 02:12:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_locks [2022-07-14 02:12:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_locks [2022-07-14 02:12:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-14 02:12:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-14 02:12:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-07-14 02:12:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-07-14 02:12:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQPoll [2022-07-14 02:12:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQPoll [2022-07-14 02:12:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock_free [2022-07-14 02:12:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock_free [2022-07-14 02:12:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure fail_peer [2022-07-14 02:12:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure fail_peer [2022-07-14 02:12:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-07-14 02:12:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-07-14 02:12:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-14 02:12:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-14 02:12:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-14 02:12:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-14 02:12:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_post_routed_recv_locked [2022-07-14 02:12:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_post_routed_recv_locked [2022-07-14 02:12:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-14 02:12:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-14 02:12:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_validate [2022-07-14 02:12:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_validate [2022-07-14 02:12:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_detach_md [2022-07-14 02:12:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_detach_md [2022-07-14 02:12:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_alloc [2022-07-14 02:12:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_alloc [2022-07-14 02:12:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_getaddr [2022-07-14 02:12:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_getaddr [2022-07-14 02:12:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2peer_locked [2022-07-14 02:12:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2peer_locked [2022-07-14 02:12:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_containers_destroy [2022-07-14 02:12:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_containers_destroy [2022-07-14 02:12:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-14 02:12:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-14 02:12:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-14 02:12:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq2handle [2022-07-14 02:12:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq2handle [2022-07-14 02:12:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-14 02:12:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-07-14 02:12:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-07-14 02:12:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit [2022-07-14 02:12:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit [2022-07-14 02:12:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_container_cleanup [2022-07-14 02:12:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_container_cleanup [2022-07-14 02:12:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_expand1tb [2022-07-14 02:12:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_expand1tb [2022-07-14 02:12:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-14 02:12:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-14 02:12:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure LNetMDUnlink [2022-07-14 02:12:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetMDUnlink [2022-07-14 02:12:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-07-14 02:12:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-07-14 02:12:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipaddr_free_enumeration [2022-07-14 02:12:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipaddr_free_enumeration [2022-07-14 02:12:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-14 02:12:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_free [2022-07-14 02:12:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_free [2022-07-14 02:12:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_link [2022-07-14 02:12:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_link [2022-07-14 02:12:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-14 02:12:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-14 02:12:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_netspec2net [2022-07-14 02:12:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_netspec2net [2022-07-14 02:12:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_enumerate [2022-07-14 02:12:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_enumerate [2022-07-14 02:12:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-14 02:12:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-14 02:12:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_seconds [2022-07-14 02:12:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_seconds [2022-07-14 02:12:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_alloc_bufs [2022-07-14 02:12:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_alloc_bufs [2022-07-14 02:12:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-14 02:12:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-14 02:12:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2022-07-14 02:12:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2022-07-14 02:12:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~lnet_nid_t~0~X~int~TO~VOID [2022-07-14 02:12:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~lnet_nid_t~0~X~int~TO~VOID [2022-07-14 02:12:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2peerhash [2022-07-14 02:12:11,732 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2peerhash [2022-07-14 02:12:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_unlink [2022-07-14 02:12:11,732 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_unlink [2022-07-14 02:12:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_put [2022-07-14 02:12:11,733 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_put [2022-07-14 02:12:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_exhausted [2022-07-14 02:12:11,733 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_exhausted [2022-07-14 02:12:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock_alloc [2022-07-14 02:12:11,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock_alloc [2022-07-14 02:12:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_fail_nid [2022-07-14 02:12:11,733 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_fail_nid [2022-07-14 02:12:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_lazy [2022-07-14 02:12:11,733 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_lazy [2022-07-14 02:12:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2ni [2022-07-14 02:12:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2ni [2022-07-14 02:12:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_drop_message [2022-07-14 02:12:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_drop_message [2022-07-14 02:12:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_try_match_md [2022-07-14 02:12:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_try_match_md [2022-07-14 02:12:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-14 02:12:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-14 02:12:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_finalize [2022-07-14 02:12:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_finalize [2022-07-14 02:12:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure LNET_NETTYP [2022-07-14 02:12:11,735 INFO L138 BoogieDeclarations]: Found implementation of procedure LNET_NETTYP [2022-07-14 02:12:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQFree [2022-07-14 02:12:11,735 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQFree [2022-07-14 02:12:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_current [2022-07-14 02:12:11,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_current [2022-07-14 02:12:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure LNetNIFini [2022-07-14 02:12:11,735 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetNIFini [2022-07-14 02:12:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-07-14 02:12:11,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-07-14 02:12:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_decref [2022-07-14 02:12:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_decref [2022-07-14 02:12:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_str2tbs_sep [2022-07-14 02:12:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_str2tbs_sep [2022-07-14 02:12:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_recv_put [2022-07-14 02:12:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_recv_put [2022-07-14 02:12:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-07-14 02:12:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-07-14 02:12:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_alloc [2022-07-14 02:12:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_alloc [2022-07-14 02:12:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-14 02:12:11,737 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-14 02:12:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-14 02:12:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_is_alive [2022-07-14 02:12:11,737 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_is_alive [2022-07-14 02:12:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-14 02:12:11,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-14 02:12:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_nid_locked [2022-07-14 02:12:11,737 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_nid_locked [2022-07-14 02:12:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_containers_create [2022-07-14 02:12:11,737 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_containers_create [2022-07-14 02:12:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-07-14 02:12:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-07-14 02:12:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_wire_handle2md [2022-07-14 02:12:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_wire_handle2md [2022-07-14 02:12:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_ack [2022-07-14 02:12:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_ack [2022-07-14 02:12:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpools_free [2022-07-14 02:12:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpools_free [2022-07-14 02:12:11,738 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 [2022-07-14 02:12:11,738 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 [2022-07-14 02:12:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-14 02:12:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-14 02:12:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg2bufpool [2022-07-14 02:12:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg2bufpool [2022-07-14 02:12:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_block_allsigs [2022-07-14 02:12:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_block_allsigs [2022-07-14 02:12:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_prune_rc_data [2022-07-14 02:12:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_prune_rc_data [2022-07-14 02:12:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-07-14 02:12:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-07-14 02:12:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-07-14 02:12:11,740 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-07-14 02:12:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_attach_md [2022-07-14 02:12:11,740 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_attach_md [2022-07-14 02:12:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit_tx [2022-07-14 02:12:11,740 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit_tx [2022-07-14 02:12:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_setsockopt [2022-07-14 02:12:11,740 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_setsockopt [2022-07-14 02:12:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_build [2022-07-14 02:12:11,740 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_build [2022-07-14 02:12:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_expr_list_free [2022-07-14 02:12:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_expr_list_free [2022-07-14 02:12:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure lolnd_send [2022-07-14 02:12:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure lolnd_send [2022-07-14 02:12:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2022-07-14 02:12:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2022-07-14 02:12:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_alloc [2022-07-14 02:12:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_alloc [2022-07-14 02:12:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse [2022-07-14 02:12:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse [2022-07-14 02:12:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_unprepare [2022-07-14 02:12:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_unprepare [2022-07-14 02:12:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_container_cleanup [2022-07-14 02:12:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_container_cleanup [2022-07-14 02:12:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-14 02:12:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-14 02:12:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_eager_recv [2022-07-14 02:12:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_eager_recv [2022-07-14 02:12:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_build_msg_event [2022-07-14 02:12:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_build_msg_event [2022-07-14 02:12:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_complete_msg_locked [2022-07-14 02:12:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_complete_msg_locked [2022-07-14 02:12:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_unlink [2022-07-14 02:12:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_unlink [2022-07-14 02:12:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-07-14 02:12:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-07-14 02:12:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_syntax [2022-07-14 02:12:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_syntax [2022-07-14 02:12:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_unlock [2022-07-14 02:12:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_unlock [2022-07-14 02:12:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_disable_mt [2022-07-14 02:12:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_disable_mt [2022-07-14 02:12:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_send [2022-07-14 02:12:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_send [2022-07-14 02:12:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_match_head [2022-07-14 02:12:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_match_head [2022-07-14 02:12:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_set_exhausted [2022-07-14 02:12:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_set_exhausted [2022-07-14 02:12:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_accept_magic [2022-07-14 02:12:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_accept_magic [2022-07-14 02:12:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ping_target_fini [2022-07-14 02:12:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ping_target_fini [2022-07-14 02:12:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_free_enumeration [2022-07-14 02:12:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_free_enumeration [2022-07-14 02:12:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_sub [2022-07-14 02:12:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_sub [2022-07-14 02:12:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_shutdown_lndnis [2022-07-14 02:12:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_shutdown_lndnis [2022-07-14 02:12:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-14 02:12:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-14 02:12:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_trimwhite [2022-07-14 02:12:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_trimwhite [2022-07-14 02:12:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_match_md [2022-07-14 02:12:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_match_md [2022-07-14 02:12:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit_rx [2022-07-14 02:12:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit_rx [2022-07-14 02:12:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_type2str [2022-07-14 02:12:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_type2str [2022-07-14 02:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-14 02:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_free_text_bufs [2022-07-14 02:12:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_free_text_bufs [2022-07-14 02:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_wildcard [2022-07-14 02:12:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_wildcard [2022-07-14 02:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_invalidate [2022-07-14 02:12:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_invalidate [2022-07-14 02:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-14 02:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_tq_credits [2022-07-14 02:12:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_tq_credits [2022-07-14 02:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-07-14 02:12:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-07-14 02:12:13,490 INFO L234 CfgBuilder]: Building ICFG [2022-07-14 02:12:13,495 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-14 02:12:14,628 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-14 02:13:19,018 INFO L275 CfgBuilder]: Performing block encoding [2022-07-14 02:13:19,056 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-14 02:13:19,057 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-14 02:13:19,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 02:13:19 BoogieIcfgContainer [2022-07-14 02:13:19,065 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-14 02:13:19,068 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-14 02:13:19,068 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-14 02:13:19,070 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-14 02:13:19,071 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 02:11:59" (1/3) ... [2022-07-14 02:13:19,071 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ce14e2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 02:13:19, skipping insertion in model container [2022-07-14 02:13:19,071 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:12:09" (2/3) ... [2022-07-14 02:13:19,072 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ce14e2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 02:13:19, skipping insertion in model container [2022-07-14 02:13:19,072 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 02:13:19" (3/3) ... [2022-07-14 02:13:19,073 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i [2022-07-14 02:13:19,081 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-14 02:13:19,082 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-14 02:13:19,219 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-14 02:13:19,223 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@395bb736, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@50bd7b5 [2022-07-14 02:13:19,223 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-14 02:13:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand has 9858 states, 6511 states have (on average 1.3695284902472737) internal successors, (8917), 7063 states have internal predecessors, (8917), 3072 states have call successors, (3072), 274 states have call predecessors, (3072), 273 states have return successors, (3069), 3009 states have call predecessors, (3069), 3069 states have call successors, (3069) [2022-07-14 02:13:19,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-07-14 02:13:19,262 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 02:13:19,262 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 02:13:19,263 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 02:13:19,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 02:13:19,266 INFO L85 PathProgramCache]: Analyzing trace with hash 1324183983, now seen corresponding path program 1 times [2022-07-14 02:13:19,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 02:13:19,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688394952] [2022-07-14 02:13:19,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 02:13:19,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 02:13:19,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 02:13:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-07-14 02:13:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-14 02:13:20,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-14 02:13:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 02:13:20,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 02:13:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-14 02:13:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-14 02:13:20,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-14 02:13:20,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 02:13:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-14 02:13:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-07-14 02:13:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-07-14 02:13:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:20,471 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-07-14 02:13:20,472 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 02:13:20,475 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688394952] [2022-07-14 02:13:20,475 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [688394952] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 02:13:20,475 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 02:13:20,475 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 02:13:20,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871588349] [2022-07-14 02:13:20,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 02:13:20,480 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 02:13:20,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 02:13:20,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 02:13:20,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-07-14 02:13:20,519 INFO L87 Difference]: Start difference. First operand has 9858 states, 6511 states have (on average 1.3695284902472737) internal successors, (8917), 7063 states have internal predecessors, (8917), 3072 states have call successors, (3072), 274 states have call predecessors, (3072), 273 states have return successors, (3069), 3009 states have call predecessors, (3069), 3069 states have call successors, (3069) Second operand has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-14 02:13:28,961 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:13:30,510 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:13:32,121 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:13:41,205 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:13:50,011 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:13:56,817 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:14:00,693 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:14:03,369 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:14:06,850 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:15:09,264 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:16:04,299 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:16:12,982 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 []