./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 eb692b52 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-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-?-eb692b5 [2022-07-20 01:33:48,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 01:33:48,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 01:33:48,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 01:33:48,134 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 01:33:48,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 01:33:48,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 01:33:48,138 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 01:33:48,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 01:33:48,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 01:33:48,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 01:33:48,145 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 01:33:48,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 01:33:48,146 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 01:33:48,147 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 01:33:48,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 01:33:48,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 01:33:48,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 01:33:48,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 01:33:48,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 01:33:48,157 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 01:33:48,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 01:33:48,159 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 01:33:48,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 01:33:48,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 01:33:48,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 01:33:48,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 01:33:48,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 01:33:48,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 01:33:48,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 01:33:48,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 01:33:48,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 01:33:48,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 01:33:48,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 01:33:48,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 01:33:48,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 01:33:48,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 01:33:48,171 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 01:33:48,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 01:33:48,172 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 01:33:48,173 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 01:33:48,174 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 01:33:48,175 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 01:33:48,197 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 01:33:48,198 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 01:33:48,198 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 01:33:48,198 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 01:33:48,199 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 01:33:48,199 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 01:33:48,200 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 01:33:48,200 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 01:33:48,200 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 01:33:48,201 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 01:33:48,201 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 01:33:48,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 01:33:48,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 01:33:48,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 01:33:48,201 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 01:33:48,201 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 01:33:48,202 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 01:33:48,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 01:33:48,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 01:33:48,203 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 01:33:48,203 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 01:33:48,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 01:33:48,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 01:33:48,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 01:33:48,204 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 01:33:48,204 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 01:33:48,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 01:33:48,204 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 01:33:48,204 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 01:33:48,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 01:33:48,205 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2af5211d615f925c93d20b7d72ecc60f08c1bf6ff26887f1893ad46742bf72fe [2022-07-20 01:33:48,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 01:33:48,471 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 01:33:48,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 01:33:48,474 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 01:33:48,474 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 01:33:48,475 INFO L432 ainManager$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 [2022-07-20 01:33:48,513 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb1ddb123/b81e3dc87b364fb7be7f3419a3eeb7bc/FLAG41da152f7 [2022-07-20 01:33:49,557 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 01:33:49,558 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 [2022-07-20 01:33:49,659 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb1ddb123/b81e3dc87b364fb7be7f3419a3eeb7bc/FLAG41da152f7 [2022-07-20 01:33:50,000 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb1ddb123/b81e3dc87b364fb7be7f3419a3eeb7bc [2022-07-20 01:33:50,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 01:33:50,003 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 01:33:50,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 01:33:50,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 01:33:50,008 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 01:33:50,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 01:33:50" (1/1) ... [2022-07-20 01:33:50,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20726953 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:33:50, skipping insertion in model container [2022-07-20 01:33:50,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 01:33:50" (1/1) ... [2022-07-20 01:33:50,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 01:33:50,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 01:34:00,519 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] [2022-07-20 01:34:00,583 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-20 01:34:00,622 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 01:34:00,677 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 01:34:01,488 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] [2022-07-20 01:34:01,490 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-20 01:34:01,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 01:34:01,698 INFO L208 MainTranslator]: Completed translation [2022-07-20 01:34:01,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:34:01 WrapperNode [2022-07-20 01:34:01,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 01:34:01,699 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 01:34:01,700 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 01:34:01,700 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 01:34:01,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:34:01" (1/1) ... [2022-07-20 01:34:02,078 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:34:01" (1/1) ... [2022-07-20 01:34:02,699 INFO L137 Inliner]: procedures = 702, calls = 22616, calls flagged for inlining = 212, calls inlined = 207, statements flattened = 34168 [2022-07-20 01:34:02,701 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 01:34:02,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 01:34:02,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 01:34:02,701 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 01:34:02,708 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:34:01" (1/1) ... [2022-07-20 01:34:02,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:34:01" (1/1) ... [2022-07-20 01:34:02,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:34:01" (1/1) ... [2022-07-20 01:34:02,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:34:01" (1/1) ... [2022-07-20 01:34:03,493 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:34:01" (1/1) ... [2022-07-20 01:34:03,546 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:34:01" (1/1) ... [2022-07-20 01:34:03,751 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:34:01" (1/1) ... [2022-07-20 01:34:03,902 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 01:34:03,903 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 01:34:03,903 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 01:34:03,904 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 01:34:03,905 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:34:01" (1/1) ... [2022-07-20 01:34:03,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 01:34:03,916 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 01:34:03,952 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-20 01:34:03,984 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-20 01:34:03,999 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2022-07-20 01:34:04,000 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2022-07-20 01:34:04,000 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_query [2022-07-20 01:34:04,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_query [2022-07-20 01:34:04,000 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64s [2022-07-20 01:34:04,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64s [2022-07-20 01:34:04,000 INFO L130 BoogieDeclarations]: Found specification of procedure LNET_NIDNET [2022-07-20 01:34:04,001 INFO L138 BoogieDeclarations]: Found implementation of procedure LNET_NIDNET [2022-07-20 01:34:04,001 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_recv [2022-07-20 01:34:04,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_recv [2022-07-20 01:34:04,001 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_net_locked [2022-07-20 01:34:04,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_net_locked [2022-07-20 01:34:04,001 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_unregister_lnd [2022-07-20 01:34:04,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_unregister_lnd [2022-07-20 01:34:04,001 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-07-20 01:34:04,001 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-07-20 01:34:04,002 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-07-20 01:34:04,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-20 01:34:04,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-20 01:34:04,002 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_restore_sigs [2022-07-20 01:34:04,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_restore_sigs [2022-07-20 01:34:04,002 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_init [2022-07-20 01:34:04,002 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_init [2022-07-20 01:34:04,002 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_notify_locked [2022-07-20 01:34:04,002 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_notify_locked [2022-07-20 01:34:04,003 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-07-20 01:34:04,003 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-07-20 01:34:04,003 INFO L130 BoogieDeclarations]: Found specification of procedure LNetGetId [2022-07-20 01:34:04,003 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetGetId [2022-07-20 01:34:04,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-20 01:34:04,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-20 01:34:04,003 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_commit [2022-07-20 01:34:04,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_commit [2022-07-20 01:34:04,004 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_configure [2022-07-20 01:34:04,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_configure [2022-07-20 01:34:04,004 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_prep_send [2022-07-20 01:34:04,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_prep_send [2022-07-20 01:34:04,004 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQAlloc [2022-07-20 01:34:04,004 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQAlloc [2022-07-20 01:34:04,004 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_after [2022-07-20 01:34:04,005 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_after [2022-07-20 01:34:04,005 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-20 01:34:04,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-20 01:34:04,005 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_check_routes [2022-07-20 01:34:04,005 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_check_routes [2022-07-20 01:34:04,005 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_reply [2022-07-20 01:34:04,005 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_reply [2022-07-20 01:34:04,005 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq_free___0 [2022-07-20 01:34:04,006 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq_free___0 [2022-07-20 01:34:04,006 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_tables_destroy [2022-07-20 01:34:04,006 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_tables_destroy [2022-07-20 01:34:04,006 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_portals_destroy [2022-07-20 01:34:04,006 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_portals_destroy [2022-07-20 01:34:04,007 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_read [2022-07-20 01:34:04,007 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_read [2022-07-20 01:34:04,007 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_initialize [2022-07-20 01:34:04,007 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_initialize [2022-07-20 01:34:04,008 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_free___0 [2022-07-20 01:34:04,008 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_free___0 [2022-07-20 01:34:04,008 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_match2mt [2022-07-20 01:34:04,008 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_match2mt [2022-07-20 01:34:04,008 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_add [2022-07-20 01:34:04,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_add [2022-07-20 01:34:04,008 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-20 01:34:04,008 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-20 01:34:04,009 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cdebug_show [2022-07-20 01:34:04,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cdebug_show [2022-07-20 01:34:04,009 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_setpayloadbuffer [2022-07-20 01:34:04,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_setpayloadbuffer [2022-07-20 01:34:04,010 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid_cpt_hash [2022-07-20 01:34:04,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid_cpt_hash [2022-07-20 01:34:04,010 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_unlock [2022-07-20 01:34:04,010 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_unlock [2022-07-20 01:34:04,010 INFO L130 BoogieDeclarations]: Found specification of procedure down [2022-07-20 01:34:04,010 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2022-07-20 01:34:04,010 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_send [2022-07-20 01:34:04,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_send [2022-07-20 01:34:04,011 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_acceptor_stop [2022-07-20 01:34:04,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_acceptor_stop [2022-07-20 01:34:04,011 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2ni_locked [2022-07-20 01:34:04,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2ni_locked [2022-07-20 01:34:04,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-20 01:34:04,011 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_free [2022-07-20 01:34:04,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_free [2022-07-20 01:34:04,011 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2ni_locked [2022-07-20 01:34:04,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2ni_locked [2022-07-20 01:34:04,012 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_lnd2str [2022-07-20 01:34:04,012 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_lnd2str [2022-07-20 01:34:04,012 INFO L130 BoogieDeclarations]: Found specification of procedure lbug_with_loc [2022-07-20 01:34:04,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lbug_with_loc [2022-07-20 01:34:04,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-20 01:34:04,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-20 01:34:04,013 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2me [2022-07-20 01:34:04,013 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2me [2022-07-20 01:34:04,013 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2md [2022-07-20 01:34:04,013 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2md [2022-07-20 01:34:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_return_rx_credits_locked [2022-07-20 01:34:04,014 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_return_rx_credits_locked [2022-07-20 01:34:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md2handle [2022-07-20 01:34:04,014 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md2handle [2022-07-20 01:34:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_new_text_buf [2022-07-20 01:34:04,014 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_new_text_buf [2022-07-20 01:34:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 01:34:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-07-20 01:34:04,014 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-07-20 01:34:04,015 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cpt_current [2022-07-20 01:34:04,015 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cpt_current [2022-07-20 01:34:04,015 INFO L130 BoogieDeclarations]: Found specification of procedure LNetInvalidateHandle [2022-07-20 01:34:04,015 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetInvalidateHandle [2022-07-20 01:34:04,015 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_cleanup [2022-07-20 01:34:04,015 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_cleanup [2022-07-20 01:34:04,015 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_swap_pinginfo [2022-07-20 01:34:04,015 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_swap_pinginfo [2022-07-20 01:34:04,016 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_deconstruct [2022-07-20 01:34:04,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_deconstruct [2022-07-20 01:34:04,016 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-20 01:34:04,017 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-20 01:34:04,018 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_free_bufs [2022-07-20 01:34:04,018 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_free_bufs [2022-07-20 01:34:04,018 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-20 01:34:04,018 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-20 01:34:04,019 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_addref_locked [2022-07-20 01:34:04,020 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_addref_locked [2022-07-20 01:34:04,020 INFO L130 BoogieDeclarations]: Found specification of procedure LNetGet [2022-07-20 01:34:04,020 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetGet [2022-07-20 01:34:04,021 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_container_setup [2022-07-20 01:34:04,024 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_container_setup [2022-07-20 01:34:04,025 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-20 01:34:04,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-20 01:34:04,025 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2022-07-20 01:34:04,025 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2022-07-20 01:34:04,025 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_containers_destroy [2022-07-20 01:34:04,025 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_containers_destroy [2022-07-20 01:34:04,025 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-20 01:34:04,025 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-20 01:34:04,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-20 01:34:04,025 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cpt_spread_node [2022-07-20 01:34:04,026 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cpt_spread_node [2022-07-20 01:34:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-20 01:34:04,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-20 01:34:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_rc_data [2022-07-20 01:34:04,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_rc_data [2022-07-20 01:34:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_accept [2022-07-20 01:34:04,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_accept [2022-07-20 01:34:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-20 01:34:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_unique [2022-07-20 01:34:04,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_unique [2022-07-20 01:34:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_unlock [2022-07-20 01:34:04,027 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_unlock [2022-07-20 01:34:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_lookup [2022-07-20 01:34:04,027 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_lookup [2022-07-20 01:34:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_setopt [2022-07-20 01:34:04,027 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_setopt [2022-07-20 01:34:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-20 01:34:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_drop_delayed_msg_list [2022-07-20 01:34:04,027 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_drop_delayed_msg_list [2022-07-20 01:34:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2022-07-20 01:34:04,027 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2022-07-20 01:34:04,028 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_alloc [2022-07-20 01:34:04,028 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_alloc [2022-07-20 01:34:04,028 INFO L130 BoogieDeclarations]: Found specification of procedure sock_create [2022-07-20 01:34:04,028 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_create [2022-07-20 01:34:04,028 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_test_exhausted [2022-07-20 01:34:04,028 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_test_exhausted [2022-07-20 01:34:04,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-20 01:34:04,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-20 01:34:04,028 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2022-07-20 01:34:04,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2022-07-20 01:34:04,029 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_free_text_buf [2022-07-20 01:34:04,029 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_free_text_buf [2022-07-20 01:34:04,029 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2022-07-20 01:34:04,029 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2022-07-20 01:34:04,029 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_lock_current [2022-07-20 01:34:04,029 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_lock_current [2022-07-20 01:34:04,029 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_number [2022-07-20 01:34:04,029 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_number [2022-07-20 01:34:04,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-20 01:34:04,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-20 01:34:04,030 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_notify_locked [2022-07-20 01:34:04,030 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_notify_locked [2022-07-20 01:34:04,030 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-20 01:34:04,030 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-20 01:34:04,030 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-20 01:34:04,030 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-20 01:34:04,030 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_startup_lndnis [2022-07-20 01:34:04,030 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_startup_lndnis [2022-07-20 01:34:04,030 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq_enqueue_event [2022-07-20 01:34:04,030 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq_enqueue_event [2022-07-20 01:34:04,031 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_return_tx_credits_locked [2022-07-20 01:34:04,031 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_return_tx_credits_locked [2022-07-20 01:34:04,031 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-07-20 01:34:04,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-07-20 01:34:04,031 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_free___0 [2022-07-20 01:34:04,031 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_free___0 [2022-07-20 01:34:04,031 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_str2net [2022-07-20 01:34:04,031 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_str2net [2022-07-20 01:34:04,031 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lock [2022-07-20 01:34:04,031 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lock [2022-07-20 01:34:04,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 01:34:04,032 INFO L130 BoogieDeclarations]: Found specification of procedure LNetMDBind [2022-07-20 01:34:04,032 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetMDBind [2022-07-20 01:34:04,032 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_nid [2022-07-20 01:34:04,032 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_nid [2022-07-20 01:34:04,032 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_net2str [2022-07-20 01:34:04,032 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_net2str [2022-07-20 01:34:04,032 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-20 01:34:04,032 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-20 01:34:04,032 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_free [2022-07-20 01:34:04,032 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_free [2022-07-20 01:34:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-20 01:34:04,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-20 01:34:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 01:34:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_peer_locked [2022-07-20 01:34:04,033 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_peer_locked [2022-07-20 01:34:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-07-20 01:34:04,033 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-07-20 01:34:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure LNetHandleIsInvalid [2022-07-20 01:34:04,033 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetHandleIsInvalid [2022-07-20 01:34:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_routes [2022-07-20 01:34:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_routes [2022-07-20 01:34:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-07-20 01:34:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-07-20 01:34:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_decref_locked [2022-07-20 01:34:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_decref_locked [2022-07-20 01:34:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 01:34:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2eq [2022-07-20 01:34:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2eq [2022-07-20 01:34:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-20 01:34:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 01:34:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 01:34:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-20 01:34:04,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-20 01:34:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_isknown_lnd [2022-07-20 01:34:04,035 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_isknown_lnd [2022-07-20 01:34:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_free [2022-07-20 01:34:04,035 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_free [2022-07-20 01:34:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-07-20 01:34:04,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-07-20 01:34:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_ioctl [2022-07-20 01:34:04,035 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_ioctl [2022-07-20 01:34:04,036 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-07-20 01:34:04,036 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-07-20 01:34:04,036 INFO L130 BoogieDeclarations]: Found specification of procedure lolnd_recv [2022-07-20 01:34:04,037 INFO L138 BoogieDeclarations]: Found implementation of procedure lolnd_recv [2022-07-20 01:34:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_nid2str [2022-07-20 01:34:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_nid2str [2022-07-20 01:34:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_create [2022-07-20 01:34:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_create [2022-07-20 01:34:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2022-07-20 01:34:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2022-07-20 01:34:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_str2nid [2022-07-20 01:34:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_str2nid [2022-07-20 01:34:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-20 01:34:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-20 01:34:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_isrouter [2022-07-20 01:34:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_isrouter [2022-07-20 01:34:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_forward_locked [2022-07-20 01:34:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_forward_locked [2022-07-20 01:34:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-07-20 01:34:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-07-20 01:34:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msgtyp2str [2022-07-20 01:34:04,042 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msgtyp2str [2022-07-20 01:34:04,042 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2022-07-20 01:34:04,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2022-07-20 01:34:04,042 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_id2str [2022-07-20 01:34:04,042 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_id2str [2022-07-20 01:34:04,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 01:34:04,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 01:34:04,042 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me2handle [2022-07-20 01:34:04,042 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me2handle [2022-07-20 01:34:04,042 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-20 01:34:04,042 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-20 01:34:04,043 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-07-20 01:34:04,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-07-20 01:34:04,043 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_match_md [2022-07-20 01:34:04,043 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_match_md [2022-07-20 01:34:04,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-07-20 01:34:04,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-07-20 01:34:04,043 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2022-07-20 01:34:04,043 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2022-07-20 01:34:04,043 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_cookie [2022-07-20 01:34:04,043 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_cookie [2022-07-20 01:34:04,043 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_register_lnd [2022-07-20 01:34:04,044 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_register_lnd [2022-07-20 01:34:04,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-20 01:34:04,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-20 01:34:04,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 01:34:04,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 01:34:04,044 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_lnd_by_type [2022-07-20 01:34:04,044 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_lnd_by_type [2022-07-20 01:34:04,044 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2022-07-20 01:34:04,044 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2022-07-20 01:34:04,044 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_add_route [2022-07-20 01:34:04,044 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_add_route [2022-07-20 01:34:04,045 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_lock [2022-07-20 01:34:04,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_lock [2022-07-20 01:34:04,045 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_build_unlink_event [2022-07-20 01:34:04,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_build_unlink_event [2022-07-20 01:34:04,045 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_islocalnid [2022-07-20 01:34:04,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_islocalnid [2022-07-20 01:34:04,045 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_get [2022-07-20 01:34:04,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_get [2022-07-20 01:34:04,045 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_ping_info [2022-07-20 01:34:04,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_ping_info [2022-07-20 01:34:04,046 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2rnethash [2022-07-20 01:34:04,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2rnethash [2022-07-20 01:34:04,046 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_del_route [2022-07-20 01:34:04,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_del_route [2022-07-20 01:34:04,046 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-20 01:34:04,046 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-20 01:34:04,046 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_decref_locked [2022-07-20 01:34:04,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_decref_locked [2022-07-20 01:34:04,046 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_write [2022-07-20 01:34:04,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_write [2022-07-20 01:34:04,046 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-20 01:34:04,047 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_post_send_locked [2022-07-20 01:34:04,047 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_post_send_locked [2022-07-20 01:34:04,047 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2022-07-20 01:34:04,047 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2022-07-20 01:34:04,047 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_lnd2modname [2022-07-20 01:34:04,047 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_lnd2modname [2022-07-20 01:34:04,047 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock [2022-07-20 01:34:04,047 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock [2022-07-20 01:34:04,047 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_alloc [2022-07-20 01:34:04,047 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_alloc [2022-07-20 01:34:04,047 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_issep [2022-07-20 01:34:04,048 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_issep [2022-07-20 01:34:04,048 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-07-20 01:34:04,048 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-07-20 01:34:04,048 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_addref_locked [2022-07-20 01:34:04,048 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_addref_locked [2022-07-20 01:34:04,048 INFO L130 BoogieDeclarations]: Found specification of procedure LNetNIInit [2022-07-20 01:34:04,048 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetNIInit [2022-07-20 01:34:04,048 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-20 01:34:04,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-20 01:34:04,048 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_locks [2022-07-20 01:34:04,048 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_locks [2022-07-20 01:34:04,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-20 01:34:04,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-20 01:34:04,049 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-07-20 01:34:04,049 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-07-20 01:34:04,049 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQPoll [2022-07-20 01:34:04,049 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQPoll [2022-07-20 01:34:04,049 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock_free [2022-07-20 01:34:04,049 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock_free [2022-07-20 01:34:04,049 INFO L130 BoogieDeclarations]: Found specification of procedure fail_peer [2022-07-20 01:34:04,049 INFO L138 BoogieDeclarations]: Found implementation of procedure fail_peer [2022-07-20 01:34:04,049 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-07-20 01:34:04,050 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-07-20 01:34:04,050 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-20 01:34:04,050 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-20 01:34:04,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-20 01:34:04,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-20 01:34:04,050 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_post_routed_recv_locked [2022-07-20 01:34:04,050 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_post_routed_recv_locked [2022-07-20 01:34:04,050 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-20 01:34:04,050 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-20 01:34:04,050 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_validate [2022-07-20 01:34:04,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_validate [2022-07-20 01:34:04,051 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_detach_md [2022-07-20 01:34:04,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_detach_md [2022-07-20 01:34:04,051 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_alloc [2022-07-20 01:34:04,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_alloc [2022-07-20 01:34:04,051 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_getaddr [2022-07-20 01:34:04,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_getaddr [2022-07-20 01:34:04,051 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2peer_locked [2022-07-20 01:34:04,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2peer_locked [2022-07-20 01:34:04,051 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_containers_destroy [2022-07-20 01:34:04,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_containers_destroy [2022-07-20 01:34:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 01:34:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-20 01:34:04,052 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-20 01:34:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq2handle [2022-07-20 01:34:04,052 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq2handle [2022-07-20 01:34:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 01:34:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-07-20 01:34:04,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-07-20 01:34:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit [2022-07-20 01:34:04,052 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit [2022-07-20 01:34:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_container_cleanup [2022-07-20 01:34:04,053 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_container_cleanup [2022-07-20 01:34:04,053 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_expand1tb [2022-07-20 01:34:04,053 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_expand1tb [2022-07-20 01:34:04,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-20 01:34:04,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-20 01:34:04,053 INFO L130 BoogieDeclarations]: Found specification of procedure LNetMDUnlink [2022-07-20 01:34:04,053 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetMDUnlink [2022-07-20 01:34:04,053 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-07-20 01:34:04,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-07-20 01:34:04,053 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipaddr_free_enumeration [2022-07-20 01:34:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipaddr_free_enumeration [2022-07-20 01:34:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 01:34:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_free [2022-07-20 01:34:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_free [2022-07-20 01:34:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_link [2022-07-20 01:34:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_link [2022-07-20 01:34:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-20 01:34:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-20 01:34:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_netspec2net [2022-07-20 01:34:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_netspec2net [2022-07-20 01:34:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_enumerate [2022-07-20 01:34:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_enumerate [2022-07-20 01:34:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-20 01:34:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-20 01:34:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_seconds [2022-07-20 01:34:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_seconds [2022-07-20 01:34:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_alloc_bufs [2022-07-20 01:34:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_alloc_bufs [2022-07-20 01:34:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-20 01:34:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-20 01:34:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2022-07-20 01:34:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2022-07-20 01:34:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~lnet_nid_t~0~X~int~TO~VOID [2022-07-20 01:34:04,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~lnet_nid_t~0~X~int~TO~VOID [2022-07-20 01:34:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2peerhash [2022-07-20 01:34:04,056 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2peerhash [2022-07-20 01:34:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_unlink [2022-07-20 01:34:04,056 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_unlink [2022-07-20 01:34:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_put [2022-07-20 01:34:04,056 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_put [2022-07-20 01:34:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_exhausted [2022-07-20 01:34:04,056 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_exhausted [2022-07-20 01:34:04,057 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock_alloc [2022-07-20 01:34:04,057 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock_alloc [2022-07-20 01:34:04,057 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_fail_nid [2022-07-20 01:34:04,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_fail_nid [2022-07-20 01:34:04,057 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_lazy [2022-07-20 01:34:04,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_lazy [2022-07-20 01:34:04,057 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2ni [2022-07-20 01:34:04,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2ni [2022-07-20 01:34:04,057 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_drop_message [2022-07-20 01:34:04,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_drop_message [2022-07-20 01:34:04,057 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_try_match_md [2022-07-20 01:34:04,058 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_try_match_md [2022-07-20 01:34:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-20 01:34:04,058 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-20 01:34:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_finalize [2022-07-20 01:34:04,058 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_finalize [2022-07-20 01:34:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure LNET_NETTYP [2022-07-20 01:34:04,058 INFO L138 BoogieDeclarations]: Found implementation of procedure LNET_NETTYP [2022-07-20 01:34:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQFree [2022-07-20 01:34:04,058 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQFree [2022-07-20 01:34:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_current [2022-07-20 01:34:04,058 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_current [2022-07-20 01:34:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure LNetNIFini [2022-07-20 01:34:04,059 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetNIFini [2022-07-20 01:34:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-07-20 01:34:04,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-07-20 01:34:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_decref [2022-07-20 01:34:04,059 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_decref [2022-07-20 01:34:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_str2tbs_sep [2022-07-20 01:34:04,059 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_str2tbs_sep [2022-07-20 01:34:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_recv_put [2022-07-20 01:34:04,059 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_recv_put [2022-07-20 01:34:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-07-20 01:34:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-07-20 01:34:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_alloc [2022-07-20 01:34:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_alloc [2022-07-20 01:34:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-20 01:34:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-20 01:34:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-20 01:34:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_is_alive [2022-07-20 01:34:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_is_alive [2022-07-20 01:34:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-20 01:34:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-20 01:34:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_nid_locked [2022-07-20 01:34:04,061 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_nid_locked [2022-07-20 01:34:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_containers_create [2022-07-20 01:34:04,061 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_containers_create [2022-07-20 01:34:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-07-20 01:34:04,061 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-07-20 01:34:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_wire_handle2md [2022-07-20 01:34:04,061 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_wire_handle2md [2022-07-20 01:34:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_ack [2022-07-20 01:34:04,061 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_ack [2022-07-20 01:34:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpools_free [2022-07-20 01:34:04,062 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpools_free [2022-07-20 01:34:04,062 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~int [2022-07-20 01:34:04,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~int [2022-07-20 01:34:04,062 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-20 01:34:04,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-20 01:34:04,062 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg2bufpool [2022-07-20 01:34:04,062 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg2bufpool [2022-07-20 01:34:04,062 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_block_allsigs [2022-07-20 01:34:04,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_block_allsigs [2022-07-20 01:34:04,062 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_prune_rc_data [2022-07-20 01:34:04,062 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_prune_rc_data [2022-07-20 01:34:04,063 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-07-20 01:34:04,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-07-20 01:34:04,063 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-07-20 01:34:04,063 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-07-20 01:34:04,063 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_attach_md [2022-07-20 01:34:04,063 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_attach_md [2022-07-20 01:34:04,063 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit_tx [2022-07-20 01:34:04,063 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit_tx [2022-07-20 01:34:04,063 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_setsockopt [2022-07-20 01:34:04,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_setsockopt [2022-07-20 01:34:04,063 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_build [2022-07-20 01:34:04,064 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_build [2022-07-20 01:34:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_expr_list_free [2022-07-20 01:34:04,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_expr_list_free [2022-07-20 01:34:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure lolnd_send [2022-07-20 01:34:04,064 INFO L138 BoogieDeclarations]: Found implementation of procedure lolnd_send [2022-07-20 01:34:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2022-07-20 01:34:04,064 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2022-07-20 01:34:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_alloc [2022-07-20 01:34:04,064 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_alloc [2022-07-20 01:34:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse [2022-07-20 01:34:04,065 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse [2022-07-20 01:34:04,065 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_unprepare [2022-07-20 01:34:04,065 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_unprepare [2022-07-20 01:34:04,067 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_container_cleanup [2022-07-20 01:34:04,067 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_container_cleanup [2022-07-20 01:34:04,067 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-20 01:34:04,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-20 01:34:04,067 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_eager_recv [2022-07-20 01:34:04,068 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_eager_recv [2022-07-20 01:34:04,068 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_build_msg_event [2022-07-20 01:34:04,068 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_build_msg_event [2022-07-20 01:34:04,068 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_complete_msg_locked [2022-07-20 01:34:04,068 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_complete_msg_locked [2022-07-20 01:34:04,068 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_unlink [2022-07-20 01:34:04,068 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_unlink [2022-07-20 01:34:04,068 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-07-20 01:34:04,068 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-07-20 01:34:04,068 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_syntax [2022-07-20 01:34:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_syntax [2022-07-20 01:34:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_unlock [2022-07-20 01:34:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_unlock [2022-07-20 01:34:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_disable_mt [2022-07-20 01:34:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_disable_mt [2022-07-20 01:34:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_send [2022-07-20 01:34:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_send [2022-07-20 01:34:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_match_head [2022-07-20 01:34:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_match_head [2022-07-20 01:34:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_set_exhausted [2022-07-20 01:34:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_set_exhausted [2022-07-20 01:34:04,070 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_accept_magic [2022-07-20 01:34:04,070 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_accept_magic [2022-07-20 01:34:04,070 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ping_target_fini [2022-07-20 01:34:04,070 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ping_target_fini [2022-07-20 01:34:04,070 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_free_enumeration [2022-07-20 01:34:04,070 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_free_enumeration [2022-07-20 01:34:04,070 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_sub [2022-07-20 01:34:04,070 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_sub [2022-07-20 01:34:04,070 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_shutdown_lndnis [2022-07-20 01:34:04,070 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_shutdown_lndnis [2022-07-20 01:34:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-20 01:34:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-20 01:34:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_trimwhite [2022-07-20 01:34:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_trimwhite [2022-07-20 01:34:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_match_md [2022-07-20 01:34:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_match_md [2022-07-20 01:34:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit_rx [2022-07-20 01:34:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit_rx [2022-07-20 01:34:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_type2str [2022-07-20 01:34:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_type2str [2022-07-20 01:34:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-20 01:34:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_free_text_bufs [2022-07-20 01:34:04,072 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_free_text_bufs [2022-07-20 01:34:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_wildcard [2022-07-20 01:34:04,072 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_wildcard [2022-07-20 01:34:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_invalidate [2022-07-20 01:34:04,072 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_invalidate [2022-07-20 01:34:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-20 01:34:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_tq_credits [2022-07-20 01:34:04,072 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_tq_credits [2022-07-20 01:34:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-07-20 01:34:04,073 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-07-20 01:34:05,861 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 01:34:05,867 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 01:34:06,975 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-20 01:35:11,807 INFO L275 CfgBuilder]: Performing block encoding [2022-07-20 01:35:11,848 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-20 01:35:11,848 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-20 01:35:11,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 01:35:11 BoogieIcfgContainer [2022-07-20 01:35:11,858 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-20 01:35:11,860 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-20 01:35:11,860 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-20 01:35:11,862 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-20 01:35:11,862 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 01:33:50" (1/3) ... [2022-07-20 01:35:11,863 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@184a02a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 01:35:11, skipping insertion in model container [2022-07-20 01:35:11,863 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:34:01" (2/3) ... [2022-07-20 01:35:11,863 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@184a02a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 01:35:11, skipping insertion in model container [2022-07-20 01:35:11,864 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 01:35:11" (3/3) ... [2022-07-20 01:35:11,866 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 [2022-07-20 01:35:11,879 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-20 01:35:11,879 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-20 01:35:12,046 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-20 01:35:12,051 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@4fa6f13, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@37eb2c98 [2022-07-20 01:35:12,052 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-20 01:35:12,074 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) [2022-07-20 01:35:12,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-07-20 01:35:12,103 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 01:35:12,104 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] [2022-07-20 01:35:12,104 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 01:35:12,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 01:35:12,108 INFO L85 PathProgramCache]: Analyzing trace with hash 1324183983, now seen corresponding path program 1 times [2022-07-20 01:35:12,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 01:35:12,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299146539] [2022-07-20 01:35:12,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 01:35:12,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 01:35:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 01:35:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-07-20 01:35:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-20 01:35:13,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-20 01:35:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 01:35:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 01:35:13,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-20 01:35:13,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-20 01:35:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-20 01:35:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 01:35:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-20 01:35:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-07-20 01:35:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-07-20 01:35:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:35:13,200 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-07-20 01:35:13,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 01:35:13,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299146539] [2022-07-20 01:35:13,201 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [299146539] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 01:35:13,202 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 01:35:13,202 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 01:35:13,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346601657] [2022-07-20 01:35:13,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 01:35:13,206 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 01:35:13,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 01:35:13,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 01:35:13,223 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-07-20 01:35:13,240 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) [2022-07-20 01:35:20,872 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:35:23,581 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:35:25,270 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:35:35,205 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:35:45,535 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:35:54,152 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:35:55,955 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:35:58,019 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:36:01,684 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:37:03,919 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:37:07,420 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:37:51,688 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:37:58,221 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []