./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 791161d1 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-?-791161d [2022-07-23 01:48:12,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 01:48:12,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 01:48:12,880 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 01:48:12,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 01:48:12,881 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 01:48:12,883 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 01:48:12,884 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 01:48:12,886 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 01:48:12,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 01:48:12,890 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 01:48:12,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 01:48:12,892 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 01:48:12,893 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 01:48:12,894 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 01:48:12,896 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 01:48:12,897 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 01:48:12,898 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 01:48:12,899 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 01:48:12,903 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 01:48:12,904 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 01:48:12,905 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 01:48:12,906 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 01:48:12,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 01:48:12,907 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 01:48:12,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 01:48:12,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 01:48:12,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 01:48:12,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 01:48:12,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 01:48:12,915 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 01:48:12,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 01:48:12,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 01:48:12,916 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 01:48:12,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 01:48:12,918 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 01:48:12,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 01:48:12,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 01:48:12,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 01:48:12,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 01:48:12,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 01:48:12,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 01:48:12,922 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-23 01:48:12,945 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 01:48:12,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 01:48:12,946 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 01:48:12,946 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 01:48:12,947 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 01:48:12,947 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 01:48:12,948 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 01:48:12,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 01:48:12,948 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 01:48:12,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 01:48:12,949 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-23 01:48:12,949 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 01:48:12,949 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 01:48:12,949 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 01:48:12,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 01:48:12,949 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 01:48:12,949 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 01:48:12,950 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 01:48:12,950 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 01:48:12,950 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 01:48:12,950 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 01:48:12,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 01:48:12,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 01:48:12,950 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 01:48:12,951 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 01:48:12,951 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-23 01:48:12,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-23 01:48:12,951 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 01:48:12,951 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 01:48:12,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 01:48:12,952 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2af5211d615f925c93d20b7d72ecc60f08c1bf6ff26887f1893ad46742bf72fe [2022-07-23 01:48:13,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 01:48:13,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 01:48:13,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 01:48:13,193 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 01:48:13,194 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 01:48:13,195 INFO L432 ainManager$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 [2022-07-23 01:48:13,257 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e4b75255/c91a2c1f14674824a0061587cfe082c0/FLAG1f0941fd4 [2022-07-23 01:48:14,371 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 01:48:14,372 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 [2022-07-23 01:48:14,483 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e4b75255/c91a2c1f14674824a0061587cfe082c0/FLAG1f0941fd4 [2022-07-23 01:48:14,783 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e4b75255/c91a2c1f14674824a0061587cfe082c0 [2022-07-23 01:48:14,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 01:48:14,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 01:48:14,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 01:48:14,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 01:48:14,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 01:48:14,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 01:48:14" (1/1) ... [2022-07-23 01:48:14,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b5753df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:14, skipping insertion in model container [2022-07-23 01:48:14,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 01:48:14" (1/1) ... [2022-07-23 01:48:14,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 01:48:15,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 01:48:24,533 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] [2022-07-23 01:48:24,589 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-23 01:48:24,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 01:48:24,692 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 01:48:25,797 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] [2022-07-23 01:48:25,800 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-23 01:48:25,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 01:48:26,041 INFO L208 MainTranslator]: Completed translation [2022-07-23 01:48:26,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:26 WrapperNode [2022-07-23 01:48:26,041 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-23 01:48:26,042 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-23 01:48:26,042 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-23 01:48:26,042 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-23 01:48:26,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:26" (1/1) ... [2022-07-23 01:48:26,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:26" (1/1) ... [2022-07-23 01:48:27,042 INFO L137 Inliner]: procedures = 702, calls = 22616, calls flagged for inlining = 212, calls inlined = 207, statements flattened = 34168 [2022-07-23 01:48:27,052 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-23 01:48:27,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-23 01:48:27,053 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-23 01:48:27,053 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-23 01:48:27,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:26" (1/1) ... [2022-07-23 01:48:27,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:26" (1/1) ... [2022-07-23 01:48:27,335 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:26" (1/1) ... [2022-07-23 01:48:27,336 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:26" (1/1) ... [2022-07-23 01:48:27,893 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:26" (1/1) ... [2022-07-23 01:48:27,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:26" (1/1) ... [2022-07-23 01:48:28,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:26" (1/1) ... [2022-07-23 01:48:28,275 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-23 01:48:28,276 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-23 01:48:28,276 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-23 01:48:28,277 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-23 01:48:28,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:26" (1/1) ... [2022-07-23 01:48:28,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 01:48:28,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 01:48:28,310 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) [2022-07-23 01:48:28,333 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 [2022-07-23 01:48:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2022-07-23 01:48:28,362 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2022-07-23 01:48:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_query [2022-07-23 01:48:28,363 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_query [2022-07-23 01:48:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64s [2022-07-23 01:48:28,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64s [2022-07-23 01:48:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure LNET_NIDNET [2022-07-23 01:48:28,363 INFO L138 BoogieDeclarations]: Found implementation of procedure LNET_NIDNET [2022-07-23 01:48:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_recv [2022-07-23 01:48:28,363 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_recv [2022-07-23 01:48:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_net_locked [2022-07-23 01:48:28,364 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_net_locked [2022-07-23 01:48:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_unregister_lnd [2022-07-23 01:48:28,364 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_unregister_lnd [2022-07-23 01:48:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-07-23 01:48:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-07-23 01:48:28,364 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-07-23 01:48:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-23 01:48:28,365 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-23 01:48:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_restore_sigs [2022-07-23 01:48:28,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_restore_sigs [2022-07-23 01:48:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_init [2022-07-23 01:48:28,365 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_init [2022-07-23 01:48:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_notify_locked [2022-07-23 01:48:28,365 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_notify_locked [2022-07-23 01:48:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-07-23 01:48:28,366 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-07-23 01:48:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure LNetGetId [2022-07-23 01:48:28,366 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetGetId [2022-07-23 01:48:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-23 01:48:28,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-23 01:48:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_commit [2022-07-23 01:48:28,366 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_commit [2022-07-23 01:48:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_configure [2022-07-23 01:48:28,367 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_configure [2022-07-23 01:48:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_prep_send [2022-07-23 01:48:28,367 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_prep_send [2022-07-23 01:48:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQAlloc [2022-07-23 01:48:28,367 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQAlloc [2022-07-23 01:48:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_after [2022-07-23 01:48:28,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_after [2022-07-23 01:48:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-23 01:48:28,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-23 01:48:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_check_routes [2022-07-23 01:48:28,368 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_check_routes [2022-07-23 01:48:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_reply [2022-07-23 01:48:28,369 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_reply [2022-07-23 01:48:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq_free___0 [2022-07-23 01:48:28,369 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq_free___0 [2022-07-23 01:48:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_tables_destroy [2022-07-23 01:48:28,369 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_tables_destroy [2022-07-23 01:48:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_portals_destroy [2022-07-23 01:48:28,369 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_portals_destroy [2022-07-23 01:48:28,370 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_read [2022-07-23 01:48:28,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_read [2022-07-23 01:48:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_initialize [2022-07-23 01:48:28,371 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_initialize [2022-07-23 01:48:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_free___0 [2022-07-23 01:48:28,371 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_free___0 [2022-07-23 01:48:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_match2mt [2022-07-23 01:48:28,371 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_match2mt [2022-07-23 01:48:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_add [2022-07-23 01:48:28,372 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_add [2022-07-23 01:48:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-23 01:48:28,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-23 01:48:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cdebug_show [2022-07-23 01:48:28,372 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cdebug_show [2022-07-23 01:48:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_setpayloadbuffer [2022-07-23 01:48:28,373 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_setpayloadbuffer [2022-07-23 01:48:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid_cpt_hash [2022-07-23 01:48:28,373 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid_cpt_hash [2022-07-23 01:48:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_unlock [2022-07-23 01:48:28,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_unlock [2022-07-23 01:48:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure down [2022-07-23 01:48:28,374 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2022-07-23 01:48:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_send [2022-07-23 01:48:28,374 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_send [2022-07-23 01:48:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_acceptor_stop [2022-07-23 01:48:28,374 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_acceptor_stop [2022-07-23 01:48:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2ni_locked [2022-07-23 01:48:28,374 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2ni_locked [2022-07-23 01:48:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-23 01:48:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_free [2022-07-23 01:48:28,375 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_free [2022-07-23 01:48:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2ni_locked [2022-07-23 01:48:28,375 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2ni_locked [2022-07-23 01:48:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_lnd2str [2022-07-23 01:48:28,376 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_lnd2str [2022-07-23 01:48:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure lbug_with_loc [2022-07-23 01:48:28,376 INFO L138 BoogieDeclarations]: Found implementation of procedure lbug_with_loc [2022-07-23 01:48:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-23 01:48:28,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-23 01:48:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2me [2022-07-23 01:48:28,377 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2me [2022-07-23 01:48:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2md [2022-07-23 01:48:28,377 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2md [2022-07-23 01:48:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_return_rx_credits_locked [2022-07-23 01:48:28,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_return_rx_credits_locked [2022-07-23 01:48:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md2handle [2022-07-23 01:48:28,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md2handle [2022-07-23 01:48:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_new_text_buf [2022-07-23 01:48:28,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_new_text_buf [2022-07-23 01:48:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-23 01:48:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-07-23 01:48:28,378 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-07-23 01:48:28,379 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cpt_current [2022-07-23 01:48:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cpt_current [2022-07-23 01:48:28,379 INFO L130 BoogieDeclarations]: Found specification of procedure LNetInvalidateHandle [2022-07-23 01:48:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetInvalidateHandle [2022-07-23 01:48:28,379 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_cleanup [2022-07-23 01:48:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_cleanup [2022-07-23 01:48:28,380 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_swap_pinginfo [2022-07-23 01:48:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_swap_pinginfo [2022-07-23 01:48:28,380 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_deconstruct [2022-07-23 01:48:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_deconstruct [2022-07-23 01:48:28,380 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-23 01:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-23 01:48:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_free_bufs [2022-07-23 01:48:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_free_bufs [2022-07-23 01:48:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-23 01:48:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-23 01:48:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_addref_locked [2022-07-23 01:48:28,384 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_addref_locked [2022-07-23 01:48:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure LNetGet [2022-07-23 01:48:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetGet [2022-07-23 01:48:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_container_setup [2022-07-23 01:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_container_setup [2022-07-23 01:48:28,389 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-23 01:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-23 01:48:28,389 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2022-07-23 01:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2022-07-23 01:48:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_containers_destroy [2022-07-23 01:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_containers_destroy [2022-07-23 01:48:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-23 01:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-23 01:48:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-23 01:48:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cpt_spread_node [2022-07-23 01:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cpt_spread_node [2022-07-23 01:48:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-23 01:48:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-23 01:48:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_rc_data [2022-07-23 01:48:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_rc_data [2022-07-23 01:48:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_accept [2022-07-23 01:48:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_accept [2022-07-23 01:48:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-23 01:48:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_unique [2022-07-23 01:48:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_unique [2022-07-23 01:48:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_unlock [2022-07-23 01:48:28,392 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_unlock [2022-07-23 01:48:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_lookup [2022-07-23 01:48:28,392 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_lookup [2022-07-23 01:48:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_setopt [2022-07-23 01:48:28,392 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_setopt [2022-07-23 01:48:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-23 01:48:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_drop_delayed_msg_list [2022-07-23 01:48:28,392 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_drop_delayed_msg_list [2022-07-23 01:48:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2022-07-23 01:48:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2022-07-23 01:48:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_alloc [2022-07-23 01:48:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_alloc [2022-07-23 01:48:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure sock_create [2022-07-23 01:48:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_create [2022-07-23 01:48:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_test_exhausted [2022-07-23 01:48:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_test_exhausted [2022-07-23 01:48:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-23 01:48:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-23 01:48:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2022-07-23 01:48:28,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2022-07-23 01:48:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_free_text_buf [2022-07-23 01:48:28,394 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_free_text_buf [2022-07-23 01:48:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2022-07-23 01:48:28,394 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2022-07-23 01:48:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_lock_current [2022-07-23 01:48:28,394 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_lock_current [2022-07-23 01:48:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_number [2022-07-23 01:48:28,395 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_number [2022-07-23 01:48:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-23 01:48:28,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-23 01:48:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_notify_locked [2022-07-23 01:48:28,395 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_notify_locked [2022-07-23 01:48:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-23 01:48:28,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-23 01:48:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-23 01:48:28,395 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-23 01:48:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_startup_lndnis [2022-07-23 01:48:28,396 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_startup_lndnis [2022-07-23 01:48:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq_enqueue_event [2022-07-23 01:48:28,396 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq_enqueue_event [2022-07-23 01:48:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_return_tx_credits_locked [2022-07-23 01:48:28,396 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_return_tx_credits_locked [2022-07-23 01:48:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-07-23 01:48:28,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-07-23 01:48:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_free___0 [2022-07-23 01:48:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_free___0 [2022-07-23 01:48:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_str2net [2022-07-23 01:48:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_str2net [2022-07-23 01:48:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lock [2022-07-23 01:48:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lock [2022-07-23 01:48:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-23 01:48:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure LNetMDBind [2022-07-23 01:48:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetMDBind [2022-07-23 01:48:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_nid [2022-07-23 01:48:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_nid [2022-07-23 01:48:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_net2str [2022-07-23 01:48:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_net2str [2022-07-23 01:48:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-23 01:48:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-23 01:48:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_free [2022-07-23 01:48:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_free [2022-07-23 01:48:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-23 01:48:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-23 01:48:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-23 01:48:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_peer_locked [2022-07-23 01:48:28,399 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_peer_locked [2022-07-23 01:48:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-07-23 01:48:28,399 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-07-23 01:48:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure LNetHandleIsInvalid [2022-07-23 01:48:28,399 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetHandleIsInvalid [2022-07-23 01:48:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_routes [2022-07-23 01:48:28,400 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_routes [2022-07-23 01:48:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-07-23 01:48:28,400 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-07-23 01:48:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_decref_locked [2022-07-23 01:48:28,400 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_decref_locked [2022-07-23 01:48:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-23 01:48:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2eq [2022-07-23 01:48:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2eq [2022-07-23 01:48:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-23 01:48:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-23 01:48:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-23 01:48:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-23 01:48:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-23 01:48:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_isknown_lnd [2022-07-23 01:48:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_isknown_lnd [2022-07-23 01:48:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_free [2022-07-23 01:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_free [2022-07-23 01:48:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-07-23 01:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-07-23 01:48:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_ioctl [2022-07-23 01:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_ioctl [2022-07-23 01:48:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-07-23 01:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-07-23 01:48:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure lolnd_recv [2022-07-23 01:48:28,403 INFO L138 BoogieDeclarations]: Found implementation of procedure lolnd_recv [2022-07-23 01:48:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_nid2str [2022-07-23 01:48:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_nid2str [2022-07-23 01:48:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_create [2022-07-23 01:48:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_create [2022-07-23 01:48:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2022-07-23 01:48:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2022-07-23 01:48:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_str2nid [2022-07-23 01:48:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_str2nid [2022-07-23 01:48:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-23 01:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-23 01:48:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_isrouter [2022-07-23 01:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_isrouter [2022-07-23 01:48:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_forward_locked [2022-07-23 01:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_forward_locked [2022-07-23 01:48:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-07-23 01:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-07-23 01:48:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msgtyp2str [2022-07-23 01:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msgtyp2str [2022-07-23 01:48:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2022-07-23 01:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2022-07-23 01:48:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_id2str [2022-07-23 01:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_id2str [2022-07-23 01:48:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-23 01:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-23 01:48:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me2handle [2022-07-23 01:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me2handle [2022-07-23 01:48:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-23 01:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-23 01:48:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-07-23 01:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-07-23 01:48:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_match_md [2022-07-23 01:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_match_md [2022-07-23 01:48:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-07-23 01:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-07-23 01:48:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2022-07-23 01:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2022-07-23 01:48:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_cookie [2022-07-23 01:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_cookie [2022-07-23 01:48:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_register_lnd [2022-07-23 01:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_register_lnd [2022-07-23 01:48:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-23 01:48:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-23 01:48:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-23 01:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-23 01:48:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_lnd_by_type [2022-07-23 01:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_lnd_by_type [2022-07-23 01:48:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2022-07-23 01:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2022-07-23 01:48:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_add_route [2022-07-23 01:48:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_add_route [2022-07-23 01:48:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_lock [2022-07-23 01:48:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_lock [2022-07-23 01:48:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_build_unlink_event [2022-07-23 01:48:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_build_unlink_event [2022-07-23 01:48:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_islocalnid [2022-07-23 01:48:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_islocalnid [2022-07-23 01:48:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_get [2022-07-23 01:48:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_get [2022-07-23 01:48:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_ping_info [2022-07-23 01:48:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_ping_info [2022-07-23 01:48:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2rnethash [2022-07-23 01:48:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2rnethash [2022-07-23 01:48:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_del_route [2022-07-23 01:48:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_del_route [2022-07-23 01:48:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-23 01:48:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-23 01:48:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_decref_locked [2022-07-23 01:48:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_decref_locked [2022-07-23 01:48:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_write [2022-07-23 01:48:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_write [2022-07-23 01:48:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-23 01:48:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_post_send_locked [2022-07-23 01:48:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_post_send_locked [2022-07-23 01:48:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2022-07-23 01:48:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2022-07-23 01:48:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_lnd2modname [2022-07-23 01:48:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_lnd2modname [2022-07-23 01:48:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock [2022-07-23 01:48:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock [2022-07-23 01:48:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_alloc [2022-07-23 01:48:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_alloc [2022-07-23 01:48:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_issep [2022-07-23 01:48:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_issep [2022-07-23 01:48:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-07-23 01:48:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-07-23 01:48:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_addref_locked [2022-07-23 01:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_addref_locked [2022-07-23 01:48:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure LNetNIInit [2022-07-23 01:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetNIInit [2022-07-23 01:48:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-23 01:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-23 01:48:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_locks [2022-07-23 01:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_locks [2022-07-23 01:48:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-23 01:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-23 01:48:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-07-23 01:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-07-23 01:48:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQPoll [2022-07-23 01:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQPoll [2022-07-23 01:48:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock_free [2022-07-23 01:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock_free [2022-07-23 01:48:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure fail_peer [2022-07-23 01:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure fail_peer [2022-07-23 01:48:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-07-23 01:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-07-23 01:48:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-23 01:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-23 01:48:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-23 01:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-23 01:48:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_post_routed_recv_locked [2022-07-23 01:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_post_routed_recv_locked [2022-07-23 01:48:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-23 01:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-23 01:48:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_validate [2022-07-23 01:48:28,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_validate [2022-07-23 01:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_detach_md [2022-07-23 01:48:28,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_detach_md [2022-07-23 01:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_alloc [2022-07-23 01:48:28,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_alloc [2022-07-23 01:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_getaddr [2022-07-23 01:48:28,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_getaddr [2022-07-23 01:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2peer_locked [2022-07-23 01:48:28,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2peer_locked [2022-07-23 01:48:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_containers_destroy [2022-07-23 01:48:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_containers_destroy [2022-07-23 01:48:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-23 01:48:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-23 01:48:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-23 01:48:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq2handle [2022-07-23 01:48:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq2handle [2022-07-23 01:48:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-23 01:48:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-07-23 01:48:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-07-23 01:48:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit [2022-07-23 01:48:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit [2022-07-23 01:48:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_container_cleanup [2022-07-23 01:48:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_container_cleanup [2022-07-23 01:48:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_expand1tb [2022-07-23 01:48:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_expand1tb [2022-07-23 01:48:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-23 01:48:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-23 01:48:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure LNetMDUnlink [2022-07-23 01:48:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetMDUnlink [2022-07-23 01:48:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-07-23 01:48:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-07-23 01:48:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipaddr_free_enumeration [2022-07-23 01:48:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipaddr_free_enumeration [2022-07-23 01:48:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-23 01:48:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_free [2022-07-23 01:48:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_free [2022-07-23 01:48:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_link [2022-07-23 01:48:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_link [2022-07-23 01:48:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-23 01:48:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-23 01:48:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_netspec2net [2022-07-23 01:48:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_netspec2net [2022-07-23 01:48:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_enumerate [2022-07-23 01:48:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_enumerate [2022-07-23 01:48:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-23 01:48:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-23 01:48:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_seconds [2022-07-23 01:48:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_seconds [2022-07-23 01:48:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_alloc_bufs [2022-07-23 01:48:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_alloc_bufs [2022-07-23 01:48:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-23 01:48:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-23 01:48:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2022-07-23 01:48:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2022-07-23 01:48:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~lnet_nid_t~0~X~int~TO~VOID [2022-07-23 01:48:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~lnet_nid_t~0~X~int~TO~VOID [2022-07-23 01:48:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2peerhash [2022-07-23 01:48:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2peerhash [2022-07-23 01:48:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_unlink [2022-07-23 01:48:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_unlink [2022-07-23 01:48:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_put [2022-07-23 01:48:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_put [2022-07-23 01:48:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_exhausted [2022-07-23 01:48:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_exhausted [2022-07-23 01:48:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock_alloc [2022-07-23 01:48:28,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock_alloc [2022-07-23 01:48:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_fail_nid [2022-07-23 01:48:28,426 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_fail_nid [2022-07-23 01:48:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_lazy [2022-07-23 01:48:28,426 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_lazy [2022-07-23 01:48:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2ni [2022-07-23 01:48:28,426 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2ni [2022-07-23 01:48:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_drop_message [2022-07-23 01:48:28,426 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_drop_message [2022-07-23 01:48:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_try_match_md [2022-07-23 01:48:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_try_match_md [2022-07-23 01:48:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-23 01:48:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-23 01:48:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_finalize [2022-07-23 01:48:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_finalize [2022-07-23 01:48:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure LNET_NETTYP [2022-07-23 01:48:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure LNET_NETTYP [2022-07-23 01:48:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQFree [2022-07-23 01:48:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQFree [2022-07-23 01:48:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_current [2022-07-23 01:48:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_current [2022-07-23 01:48:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure LNetNIFini [2022-07-23 01:48:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetNIFini [2022-07-23 01:48:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-07-23 01:48:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-07-23 01:48:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_decref [2022-07-23 01:48:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_decref [2022-07-23 01:48:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_str2tbs_sep [2022-07-23 01:48:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_str2tbs_sep [2022-07-23 01:48:28,429 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_recv_put [2022-07-23 01:48:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_recv_put [2022-07-23 01:48:28,429 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-07-23 01:48:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-07-23 01:48:28,429 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_alloc [2022-07-23 01:48:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_alloc [2022-07-23 01:48:28,429 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-23 01:48:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-23 01:48:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-23 01:48:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_is_alive [2022-07-23 01:48:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_is_alive [2022-07-23 01:48:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-23 01:48:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-23 01:48:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_nid_locked [2022-07-23 01:48:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_nid_locked [2022-07-23 01:48:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_containers_create [2022-07-23 01:48:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_containers_create [2022-07-23 01:48:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-07-23 01:48:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-07-23 01:48:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_wire_handle2md [2022-07-23 01:48:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_wire_handle2md [2022-07-23 01:48:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_ack [2022-07-23 01:48:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_ack [2022-07-23 01:48:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpools_free [2022-07-23 01:48:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpools_free [2022-07-23 01:48:28,431 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 [2022-07-23 01:48:28,432 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 [2022-07-23 01:48:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-23 01:48:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-23 01:48:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg2bufpool [2022-07-23 01:48:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg2bufpool [2022-07-23 01:48:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_block_allsigs [2022-07-23 01:48:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_block_allsigs [2022-07-23 01:48:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_prune_rc_data [2022-07-23 01:48:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_prune_rc_data [2022-07-23 01:48:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-07-23 01:48:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-07-23 01:48:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-07-23 01:48:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-07-23 01:48:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_attach_md [2022-07-23 01:48:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_attach_md [2022-07-23 01:48:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit_tx [2022-07-23 01:48:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit_tx [2022-07-23 01:48:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_setsockopt [2022-07-23 01:48:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_setsockopt [2022-07-23 01:48:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_build [2022-07-23 01:48:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_build [2022-07-23 01:48:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_expr_list_free [2022-07-23 01:48:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_expr_list_free [2022-07-23 01:48:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure lolnd_send [2022-07-23 01:48:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure lolnd_send [2022-07-23 01:48:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2022-07-23 01:48:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2022-07-23 01:48:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_alloc [2022-07-23 01:48:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_alloc [2022-07-23 01:48:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse [2022-07-23 01:48:28,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse [2022-07-23 01:48:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_unprepare [2022-07-23 01:48:28,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_unprepare [2022-07-23 01:48:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_container_cleanup [2022-07-23 01:48:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_container_cleanup [2022-07-23 01:48:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-23 01:48:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-23 01:48:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_eager_recv [2022-07-23 01:48:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_eager_recv [2022-07-23 01:48:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_build_msg_event [2022-07-23 01:48:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_build_msg_event [2022-07-23 01:48:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_complete_msg_locked [2022-07-23 01:48:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_complete_msg_locked [2022-07-23 01:48:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_unlink [2022-07-23 01:48:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_unlink [2022-07-23 01:48:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-07-23 01:48:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-07-23 01:48:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_syntax [2022-07-23 01:48:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_syntax [2022-07-23 01:48:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_unlock [2022-07-23 01:48:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_unlock [2022-07-23 01:48:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_disable_mt [2022-07-23 01:48:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_disable_mt [2022-07-23 01:48:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_send [2022-07-23 01:48:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_send [2022-07-23 01:48:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_match_head [2022-07-23 01:48:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_match_head [2022-07-23 01:48:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_set_exhausted [2022-07-23 01:48:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_set_exhausted [2022-07-23 01:48:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_accept_magic [2022-07-23 01:48:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_accept_magic [2022-07-23 01:48:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ping_target_fini [2022-07-23 01:48:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ping_target_fini [2022-07-23 01:48:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_free_enumeration [2022-07-23 01:48:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_free_enumeration [2022-07-23 01:48:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_sub [2022-07-23 01:48:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_sub [2022-07-23 01:48:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_shutdown_lndnis [2022-07-23 01:48:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_shutdown_lndnis [2022-07-23 01:48:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-23 01:48:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-23 01:48:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_trimwhite [2022-07-23 01:48:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_trimwhite [2022-07-23 01:48:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_match_md [2022-07-23 01:48:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_match_md [2022-07-23 01:48:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit_rx [2022-07-23 01:48:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit_rx [2022-07-23 01:48:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_type2str [2022-07-23 01:48:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_type2str [2022-07-23 01:48:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-23 01:48:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_free_text_bufs [2022-07-23 01:48:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_free_text_bufs [2022-07-23 01:48:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_wildcard [2022-07-23 01:48:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_wildcard [2022-07-23 01:48:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_invalidate [2022-07-23 01:48:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_invalidate [2022-07-23 01:48:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-23 01:48:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_tq_credits [2022-07-23 01:48:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_tq_credits [2022-07-23 01:48:28,444 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-07-23 01:48:28,444 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-07-23 01:48:30,269 INFO L234 CfgBuilder]: Building ICFG [2022-07-23 01:48:30,272 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-23 01:48:31,423 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-23 01:49:44,392 INFO L275 CfgBuilder]: Performing block encoding [2022-07-23 01:49:44,487 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-23 01:49:44,487 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-23 01:49:44,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 01:49:44 BoogieIcfgContainer [2022-07-23 01:49:44,498 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-23 01:49:44,500 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-23 01:49:44,500 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-23 01:49:44,503 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-23 01:49:44,503 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.07 01:48:14" (1/3) ... [2022-07-23 01:49:44,503 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@738cbd76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 01:49:44, skipping insertion in model container [2022-07-23 01:49:44,504 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:48:26" (2/3) ... [2022-07-23 01:49:44,504 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@738cbd76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 01:49:44, skipping insertion in model container [2022-07-23 01:49:44,504 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 01:49:44" (3/3) ... [2022-07-23 01:49:44,505 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 [2022-07-23 01:49:44,514 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-23 01:49:44,515 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-23 01:49:44,710 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-23 01:49:44,714 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@630e7a45, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@1fdfaa74 [2022-07-23 01:49:44,715 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-23 01:49:44,740 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) [2022-07-23 01:49:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-07-23 01:49:44,772 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 01:49:44,772 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] [2022-07-23 01:49:44,773 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 01:49:44,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 01:49:44,778 INFO L85 PathProgramCache]: Analyzing trace with hash 1324183983, now seen corresponding path program 1 times [2022-07-23 01:49:44,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 01:49:44,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631682799] [2022-07-23 01:49:44,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 01:49:44,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 01:49:45,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 01:49:46,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-07-23 01:49:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-23 01:49:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-23 01:49:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 01:49:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 01:49:46,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-23 01:49:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-23 01:49:46,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-23 01:49:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-23 01:49:46,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-23 01:49:46,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-07-23 01:49:46,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-07-23 01:49:46,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:49:46,208 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-07-23 01:49:46,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 01:49:46,212 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631682799] [2022-07-23 01:49:46,212 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1631682799] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 01:49:46,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 01:49:46,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-23 01:49:46,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229979087] [2022-07-23 01:49:46,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 01:49:46,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-23 01:49:46,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 01:49:46,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-23 01:49:46,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-07-23 01:49:46,266 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) [2022-07-23 01:49:55,350 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 [] [2022-07-23 01:49:57,012 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 01:50:07,579 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 01:50:16,812 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 01:50:24,551 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 01:50:28,937 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 01:50:32,733 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 01:51:31,638 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 01:52:21,417 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 01:52:29,135 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 []