./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 6c24879c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-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-?-6c24879 [2022-07-12 14:31:24,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 14:31:24,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 14:31:24,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 14:31:24,861 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 14:31:24,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 14:31:24,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 14:31:24,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 14:31:24,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 14:31:24,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 14:31:24,878 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 14:31:24,880 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 14:31:24,881 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 14:31:24,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 14:31:24,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 14:31:24,887 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 14:31:24,888 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 14:31:24,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 14:31:24,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 14:31:24,893 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 14:31:24,895 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 14:31:24,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 14:31:24,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 14:31:24,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 14:31:24,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 14:31:24,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 14:31:24,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 14:31:24,908 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 14:31:24,909 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 14:31:24,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 14:31:24,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 14:31:24,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 14:31:24,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 14:31:24,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 14:31:24,912 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 14:31:24,913 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 14:31:24,913 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 14:31:24,914 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 14:31:24,914 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 14:31:24,914 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 14:31:24,914 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 14:31:24,916 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 14:31:24,917 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 14:31:24,943 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 14:31:24,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 14:31:24,947 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 14:31:24,947 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 14:31:24,947 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 14:31:24,948 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 14:31:24,948 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 14:31:24,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 14:31:24,948 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 14:31:24,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 14:31:24,950 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 14:31:24,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 14:31:24,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 14:31:24,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 14:31:24,950 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 14:31:24,950 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 14:31:24,950 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 14:31:24,951 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 14:31:24,951 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 14:31:24,951 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 14:31:24,951 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 14:31:24,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 14:31:24,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 14:31:24,952 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 14:31:24,952 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 14:31:24,952 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 14:31:24,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 14:31:24,953 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 14:31:24,953 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 14:31:24,953 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 14:31:24,953 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2af5211d615f925c93d20b7d72ecc60f08c1bf6ff26887f1893ad46742bf72fe [2022-07-12 14:31:25,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 14:31:25,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 14:31:25,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 14:31:25,193 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 14:31:25,193 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 14:31:25,194 INFO L432 ainManager$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 [2022-07-12 14:31:25,243 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6c4d6220/490e8036aa624f49bef9390d0d868e7c/FLAGf7d622dd5 [2022-07-12 14:31:26,171 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 14:31:26,172 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 [2022-07-12 14:31:26,252 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6c4d6220/490e8036aa624f49bef9390d0d868e7c/FLAGf7d622dd5 [2022-07-12 14:31:26,278 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6c4d6220/490e8036aa624f49bef9390d0d868e7c [2022-07-12 14:31:26,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 14:31:26,282 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 14:31:26,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 14:31:26,284 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 14:31:26,286 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 14:31:26,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 02:31:26" (1/1) ... [2022-07-12 14:31:26,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea7fab5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:26, skipping insertion in model container [2022-07-12 14:31:26,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 02:31:26" (1/1) ... [2022-07-12 14:31:26,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 14:31:26,557 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 14:31:34,769 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] [2022-07-12 14:31:34,819 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-12 14:31:34,851 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 14:31:34,904 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 14:31:35,568 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point.cil.out.i[1314738,1314751] [2022-07-12 14:31:35,570 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-07-12 14:31:35,573 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 14:31:35,756 INFO L208 MainTranslator]: Completed translation [2022-07-12 14:31:35,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:35 WrapperNode [2022-07-12 14:31:35,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 14:31:35,758 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 14:31:35,758 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 14:31:35,758 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 14:31:35,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:35" (1/1) ... [2022-07-12 14:31:36,042 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:35" (1/1) ... [2022-07-12 14:31:36,507 INFO L137 Inliner]: procedures = 702, calls = 22616, calls flagged for inlining = 212, calls inlined = 207, statements flattened = 34168 [2022-07-12 14:31:36,508 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 14:31:36,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 14:31:36,509 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 14:31:36,509 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 14:31:36,515 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:35" (1/1) ... [2022-07-12 14:31:36,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:35" (1/1) ... [2022-07-12 14:31:36,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:35" (1/1) ... [2022-07-12 14:31:36,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:35" (1/1) ... [2022-07-12 14:31:37,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:35" (1/1) ... [2022-07-12 14:31:37,216 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:35" (1/1) ... [2022-07-12 14:31:37,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:35" (1/1) ... [2022-07-12 14:31:37,554 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 14:31:37,555 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 14:31:37,555 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 14:31:37,555 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 14:31:37,556 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:35" (1/1) ... [2022-07-12 14:31:37,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 14:31:37,567 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 14:31:37,582 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-12 14:31:37,599 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-12 14:31:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2022-07-12 14:31:37,613 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2022-07-12 14:31:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_query [2022-07-12 14:31:37,613 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_query [2022-07-12 14:31:37,613 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64s [2022-07-12 14:31:37,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64s [2022-07-12 14:31:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure LNET_NIDNET [2022-07-12 14:31:37,614 INFO L138 BoogieDeclarations]: Found implementation of procedure LNET_NIDNET [2022-07-12 14:31:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_recv [2022-07-12 14:31:37,614 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_recv [2022-07-12 14:31:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_net_locked [2022-07-12 14:31:37,614 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_net_locked [2022-07-12 14:31:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_unregister_lnd [2022-07-12 14:31:37,614 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_unregister_lnd [2022-07-12 14:31:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-07-12 14:31:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-07-12 14:31:37,615 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-07-12 14:31:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-12 14:31:37,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-12 14:31:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_restore_sigs [2022-07-12 14:31:37,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_restore_sigs [2022-07-12 14:31:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_init [2022-07-12 14:31:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_init [2022-07-12 14:31:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_notify_locked [2022-07-12 14:31:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_notify_locked [2022-07-12 14:31:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-07-12 14:31:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-07-12 14:31:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure LNetGetId [2022-07-12 14:31:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetGetId [2022-07-12 14:31:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-12 14:31:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-12 14:31:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_commit [2022-07-12 14:31:37,617 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_commit [2022-07-12 14:31:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_configure [2022-07-12 14:31:37,617 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_configure [2022-07-12 14:31:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_prep_send [2022-07-12 14:31:37,617 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_prep_send [2022-07-12 14:31:37,617 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQAlloc [2022-07-12 14:31:37,618 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQAlloc [2022-07-12 14:31:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_after [2022-07-12 14:31:37,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_after [2022-07-12 14:31:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-12 14:31:37,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-12 14:31:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_check_routes [2022-07-12 14:31:37,618 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_check_routes [2022-07-12 14:31:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_reply [2022-07-12 14:31:37,618 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_reply [2022-07-12 14:31:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq_free___0 [2022-07-12 14:31:37,619 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq_free___0 [2022-07-12 14:31:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_tables_destroy [2022-07-12 14:31:37,619 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_tables_destroy [2022-07-12 14:31:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_portals_destroy [2022-07-12 14:31:37,619 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_portals_destroy [2022-07-12 14:31:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_read [2022-07-12 14:31:37,620 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_read [2022-07-12 14:31:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_initialize [2022-07-12 14:31:37,621 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_initialize [2022-07-12 14:31:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_free___0 [2022-07-12 14:31:37,621 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_free___0 [2022-07-12 14:31:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_match2mt [2022-07-12 14:31:37,621 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_match2mt [2022-07-12 14:31:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_add [2022-07-12 14:31:37,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_add [2022-07-12 14:31:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-12 14:31:37,622 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-12 14:31:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cdebug_show [2022-07-12 14:31:37,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cdebug_show [2022-07-12 14:31:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_setpayloadbuffer [2022-07-12 14:31:37,622 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_setpayloadbuffer [2022-07-12 14:31:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid_cpt_hash [2022-07-12 14:31:37,623 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid_cpt_hash [2022-07-12 14:31:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_unlock [2022-07-12 14:31:37,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_unlock [2022-07-12 14:31:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure down [2022-07-12 14:31:37,623 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2022-07-12 14:31:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_send [2022-07-12 14:31:37,623 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_send [2022-07-12 14:31:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_acceptor_stop [2022-07-12 14:31:37,624 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_acceptor_stop [2022-07-12 14:31:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2ni_locked [2022-07-12 14:31:37,624 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2ni_locked [2022-07-12 14:31:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-12 14:31:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_free [2022-07-12 14:31:37,624 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_free [2022-07-12 14:31:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2ni_locked [2022-07-12 14:31:37,624 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2ni_locked [2022-07-12 14:31:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_lnd2str [2022-07-12 14:31:37,625 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_lnd2str [2022-07-12 14:31:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure lbug_with_loc [2022-07-12 14:31:37,625 INFO L138 BoogieDeclarations]: Found implementation of procedure lbug_with_loc [2022-07-12 14:31:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-12 14:31:37,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-12 14:31:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2me [2022-07-12 14:31:37,626 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2me [2022-07-12 14:31:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2md [2022-07-12 14:31:37,626 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2md [2022-07-12 14:31:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_return_rx_credits_locked [2022-07-12 14:31:37,626 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_return_rx_credits_locked [2022-07-12 14:31:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md2handle [2022-07-12 14:31:37,627 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md2handle [2022-07-12 14:31:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_new_text_buf [2022-07-12 14:31:37,627 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_new_text_buf [2022-07-12 14:31:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 14:31:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-07-12 14:31:37,627 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-07-12 14:31:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cpt_current [2022-07-12 14:31:37,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cpt_current [2022-07-12 14:31:37,627 INFO L130 BoogieDeclarations]: Found specification of procedure LNetInvalidateHandle [2022-07-12 14:31:37,628 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetInvalidateHandle [2022-07-12 14:31:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_cleanup [2022-07-12 14:31:37,628 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_cleanup [2022-07-12 14:31:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_swap_pinginfo [2022-07-12 14:31:37,628 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_swap_pinginfo [2022-07-12 14:31:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_deconstruct [2022-07-12 14:31:37,628 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_deconstruct [2022-07-12 14:31:37,629 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-12 14:31:37,629 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-12 14:31:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_free_bufs [2022-07-12 14:31:37,631 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_free_bufs [2022-07-12 14:31:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-12 14:31:37,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-12 14:31:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_addref_locked [2022-07-12 14:31:37,632 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_addref_locked [2022-07-12 14:31:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure LNetGet [2022-07-12 14:31:37,633 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetGet [2022-07-12 14:31:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_container_setup [2022-07-12 14:31:37,637 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_container_setup [2022-07-12 14:31:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-12 14:31:37,637 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-12 14:31:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2022-07-12 14:31:37,637 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2022-07-12 14:31:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_containers_destroy [2022-07-12 14:31:37,637 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_containers_destroy [2022-07-12 14:31:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-12 14:31:37,638 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-12 14:31:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-12 14:31:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_cpt_spread_node [2022-07-12 14:31:37,638 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_cpt_spread_node [2022-07-12 14:31:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-12 14:31:37,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-12 14:31:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_rc_data [2022-07-12 14:31:37,638 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_rc_data [2022-07-12 14:31:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_accept [2022-07-12 14:31:37,639 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_accept [2022-07-12 14:31:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-12 14:31:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_unique [2022-07-12 14:31:37,639 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_unique [2022-07-12 14:31:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_unlock [2022-07-12 14:31:37,639 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_unlock [2022-07-12 14:31:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_lookup [2022-07-12 14:31:37,639 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_lookup [2022-07-12 14:31:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_setopt [2022-07-12 14:31:37,639 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_setopt [2022-07-12 14:31:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-12 14:31:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_drop_delayed_msg_list [2022-07-12 14:31:37,640 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_drop_delayed_msg_list [2022-07-12 14:31:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2022-07-12 14:31:37,640 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2022-07-12 14:31:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_alloc [2022-07-12 14:31:37,640 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_alloc [2022-07-12 14:31:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure sock_create [2022-07-12 14:31:37,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_create [2022-07-12 14:31:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_test_exhausted [2022-07-12 14:31:37,640 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_test_exhausted [2022-07-12 14:31:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-12 14:31:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-12 14:31:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2022-07-12 14:31:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2022-07-12 14:31:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_free_text_buf [2022-07-12 14:31:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_free_text_buf [2022-07-12 14:31:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2022-07-12 14:31:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2022-07-12 14:31:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_lock_current [2022-07-12 14:31:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_lock_current [2022-07-12 14:31:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_number [2022-07-12 14:31:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_number [2022-07-12 14:31:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-12 14:31:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-12 14:31:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_notify_locked [2022-07-12 14:31:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_notify_locked [2022-07-12 14:31:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-12 14:31:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-12 14:31:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-12 14:31:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-12 14:31:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_startup_lndnis [2022-07-12 14:31:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_startup_lndnis [2022-07-12 14:31:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq_enqueue_event [2022-07-12 14:31:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq_enqueue_event [2022-07-12 14:31:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_return_tx_credits_locked [2022-07-12 14:31:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_return_tx_credits_locked [2022-07-12 14:31:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-07-12 14:31:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-07-12 14:31:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_free___0 [2022-07-12 14:31:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_free___0 [2022-07-12 14:31:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_str2net [2022-07-12 14:31:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_str2net [2022-07-12 14:31:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lock [2022-07-12 14:31:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lock [2022-07-12 14:31:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 14:31:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure LNetMDBind [2022-07-12 14:31:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetMDBind [2022-07-12 14:31:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_nid [2022-07-12 14:31:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_nid [2022-07-12 14:31:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_net2str [2022-07-12 14:31:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_net2str [2022-07-12 14:31:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-12 14:31:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-12 14:31:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_free [2022-07-12 14:31:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_free [2022-07-12 14:31:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-12 14:31:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-12 14:31:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 14:31:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_peer_locked [2022-07-12 14:31:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_peer_locked [2022-07-12 14:31:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-07-12 14:31:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-07-12 14:31:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure LNetHandleIsInvalid [2022-07-12 14:31:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetHandleIsInvalid [2022-07-12 14:31:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_routes [2022-07-12 14:31:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_routes [2022-07-12 14:31:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-07-12 14:31:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-07-12 14:31:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_decref_locked [2022-07-12 14:31:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_decref_locked [2022-07-12 14:31:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 14:31:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_handle2eq [2022-07-12 14:31:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_handle2eq [2022-07-12 14:31:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-12 14:31:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-12 14:31:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-12 14:31:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-12 14:31:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-12 14:31:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_isknown_lnd [2022-07-12 14:31:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_isknown_lnd [2022-07-12 14:31:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_free [2022-07-12 14:31:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_free [2022-07-12 14:31:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-07-12 14:31:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-07-12 14:31:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_ioctl [2022-07-12 14:31:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_ioctl [2022-07-12 14:31:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-07-12 14:31:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-07-12 14:31:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure lolnd_recv [2022-07-12 14:31:37,649 INFO L138 BoogieDeclarations]: Found implementation of procedure lolnd_recv [2022-07-12 14:31:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_nid2str [2022-07-12 14:31:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_nid2str [2022-07-12 14:31:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_create [2022-07-12 14:31:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_create [2022-07-12 14:31:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2022-07-12 14:31:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2022-07-12 14:31:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_str2nid [2022-07-12 14:31:37,652 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_str2nid [2022-07-12 14:31:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-12 14:31:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-12 14:31:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_isrouter [2022-07-12 14:31:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_isrouter [2022-07-12 14:31:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_forward_locked [2022-07-12 14:31:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_forward_locked [2022-07-12 14:31:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-07-12 14:31:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-07-12 14:31:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msgtyp2str [2022-07-12 14:31:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msgtyp2str [2022-07-12 14:31:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2022-07-12 14:31:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2022-07-12 14:31:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_id2str [2022-07-12 14:31:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_id2str [2022-07-12 14:31:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 14:31:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 14:31:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me2handle [2022-07-12 14:31:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me2handle [2022-07-12 14:31:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-12 14:31:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-12 14:31:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-07-12 14:31:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-07-12 14:31:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_match_md [2022-07-12 14:31:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_match_md [2022-07-12 14:31:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-07-12 14:31:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-07-12 14:31:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2022-07-12 14:31:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2022-07-12 14:31:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_cookie [2022-07-12 14:31:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_cookie [2022-07-12 14:31:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_register_lnd [2022-07-12 14:31:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_register_lnd [2022-07-12 14:31:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-12 14:31:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-12 14:31:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-12 14:31:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-12 14:31:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_find_lnd_by_type [2022-07-12 14:31:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_find_lnd_by_type [2022-07-12 14:31:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2022-07-12 14:31:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2022-07-12 14:31:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_add_route [2022-07-12 14:31:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_add_route [2022-07-12 14:31:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_lock [2022-07-12 14:31:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_lock [2022-07-12 14:31:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_build_unlink_event [2022-07-12 14:31:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_build_unlink_event [2022-07-12 14:31:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_islocalnid [2022-07-12 14:31:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_islocalnid [2022-07-12 14:31:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_get [2022-07-12 14:31:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_get [2022-07-12 14:31:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_ping_info [2022-07-12 14:31:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_ping_info [2022-07-12 14:31:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2rnethash [2022-07-12 14:31:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2rnethash [2022-07-12 14:31:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_del_route [2022-07-12 14:31:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_del_route [2022-07-12 14:31:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-12 14:31:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-12 14:31:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_decref_locked [2022-07-12 14:31:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_decref_locked [2022-07-12 14:31:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_write [2022-07-12 14:31:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_write [2022-07-12 14:31:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-12 14:31:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_post_send_locked [2022-07-12 14:31:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_post_send_locked [2022-07-12 14:31:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2022-07-12 14:31:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2022-07-12 14:31:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure libcfs_lnd2modname [2022-07-12 14:31:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure libcfs_lnd2modname [2022-07-12 14:31:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock [2022-07-12 14:31:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock [2022-07-12 14:31:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_alloc [2022-07-12 14:31:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_alloc [2022-07-12 14:31:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_issep [2022-07-12 14:31:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_issep [2022-07-12 14:31:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-07-12 14:31:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-07-12 14:31:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_addref_locked [2022-07-12 14:31:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_addref_locked [2022-07-12 14:31:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure LNetNIInit [2022-07-12 14:31:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetNIInit [2022-07-12 14:31:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-12 14:31:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-12 14:31:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_destroy_locks [2022-07-12 14:31:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_destroy_locks [2022-07-12 14:31:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-12 14:31:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-12 14:31:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-07-12 14:31:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-07-12 14:31:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQPoll [2022-07-12 14:31:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQPoll [2022-07-12 14:31:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock_free [2022-07-12 14:31:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock_free [2022-07-12 14:31:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure fail_peer [2022-07-12 14:31:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fail_peer [2022-07-12 14:31:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-07-12 14:31:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-07-12 14:31:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-12 14:31:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-12 14:31:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-12 14:31:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-12 14:31:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_post_routed_recv_locked [2022-07-12 14:31:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_post_routed_recv_locked [2022-07-12 14:31:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-12 14:31:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-12 14:31:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_validate [2022-07-12 14:31:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_validate [2022-07-12 14:31:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_detach_md [2022-07-12 14:31:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_detach_md [2022-07-12 14:31:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_alloc [2022-07-12 14:31:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_alloc [2022-07-12 14:31:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_sock_getaddr [2022-07-12 14:31:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_sock_getaddr [2022-07-12 14:31:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2peer_locked [2022-07-12 14:31:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2peer_locked [2022-07-12 14:31:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_containers_destroy [2022-07-12 14:31:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_containers_destroy [2022-07-12 14:31:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 14:31:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-12 14:31:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-12 14:31:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_eq2handle [2022-07-12 14:31:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_eq2handle [2022-07-12 14:31:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 14:31:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-07-12 14:31:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-07-12 14:31:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit [2022-07-12 14:31:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit [2022-07-12 14:31:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_container_cleanup [2022-07-12 14:31:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_container_cleanup [2022-07-12 14:31:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_expand1tb [2022-07-12 14:31:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_expand1tb [2022-07-12 14:31:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-12 14:31:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-12 14:31:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure LNetMDUnlink [2022-07-12 14:31:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetMDUnlink [2022-07-12 14:31:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-07-12 14:31:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-07-12 14:31:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipaddr_free_enumeration [2022-07-12 14:31:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipaddr_free_enumeration [2022-07-12 14:31:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 14:31:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_free [2022-07-12 14:31:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_free [2022-07-12 14:31:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_link [2022-07-12 14:31:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_link [2022-07-12 14:31:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-12 14:31:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-12 14:31:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_netspec2net [2022-07-12 14:31:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_netspec2net [2022-07-12 14:31:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_enumerate [2022-07-12 14:31:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_enumerate [2022-07-12 14:31:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-12 14:31:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-12 14:31:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_seconds [2022-07-12 14:31:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_seconds [2022-07-12 14:31:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpool_alloc_bufs [2022-07-12 14:31:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpool_alloc_bufs [2022-07-12 14:31:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-12 14:31:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-12 14:31:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2022-07-12 14:31:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2022-07-12 14:31:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~lnet_nid_t~0~X~int~TO~VOID [2022-07-12 14:31:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~lnet_nid_t~0~X~int~TO~VOID [2022-07-12 14:31:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_nid2peerhash [2022-07-12 14:31:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_nid2peerhash [2022-07-12 14:31:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_unlink [2022-07-12 14:31:37,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_unlink [2022-07-12 14:31:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_put [2022-07-12 14:31:37,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_put [2022-07-12 14:31:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_exhausted [2022-07-12 14:31:37,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_exhausted [2022-07-12 14:31:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_percpt_lock_alloc [2022-07-12 14:31:37,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_percpt_lock_alloc [2022-07-12 14:31:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_fail_nid [2022-07-12 14:31:37,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_fail_nid [2022-07-12 14:31:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_lazy [2022-07-12 14:31:37,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_lazy [2022-07-12 14:31:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net2ni [2022-07-12 14:31:37,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net2ni [2022-07-12 14:31:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_drop_message [2022-07-12 14:31:37,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_drop_message [2022-07-12 14:31:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_try_match_md [2022-07-12 14:31:37,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_try_match_md [2022-07-12 14:31:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-12 14:31:37,669 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-12 14:31:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_finalize [2022-07-12 14:31:37,670 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_finalize [2022-07-12 14:31:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure LNET_NETTYP [2022-07-12 14:31:37,670 INFO L138 BoogieDeclarations]: Found implementation of procedure LNET_NETTYP [2022-07-12 14:31:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure LNetEQFree [2022-07-12 14:31:37,670 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetEQFree [2022-07-12 14:31:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_current [2022-07-12 14:31:37,670 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_current [2022-07-12 14:31:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure LNetNIFini [2022-07-12 14:31:37,670 INFO L138 BoogieDeclarations]: Found implementation of procedure LNetNIFini [2022-07-12 14:31:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-07-12 14:31:37,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-07-12 14:31:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_decref [2022-07-12 14:31:37,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_decref [2022-07-12 14:31:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_str2tbs_sep [2022-07-12 14:31:37,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_str2tbs_sep [2022-07-12 14:31:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_recv_put [2022-07-12 14:31:37,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_recv_put [2022-07-12 14:31:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-07-12 14:31:37,671 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-07-12 14:31:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_alloc [2022-07-12 14:31:37,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_alloc [2022-07-12 14:31:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-12 14:31:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-12 14:31:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-12 14:31:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_peer_is_alive [2022-07-12 14:31:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_peer_is_alive [2022-07-12 14:31:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-12 14:31:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-12 14:31:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_cpt_of_nid_locked [2022-07-12 14:31:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_cpt_of_nid_locked [2022-07-12 14:31:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_containers_create [2022-07-12 14:31:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_containers_create [2022-07-12 14:31:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-07-12 14:31:37,673 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-07-12 14:31:37,673 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_wire_handle2md [2022-07-12 14:31:37,673 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_wire_handle2md [2022-07-12 14:31:37,673 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse_ack [2022-07-12 14:31:37,673 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse_ack [2022-07-12 14:31:37,673 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_rtrpools_free [2022-07-12 14:31:37,673 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_rtrpools_free [2022-07-12 14:31:37,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~int [2022-07-12 14:31:37,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~int [2022-07-12 14:31:37,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-12 14:31:37,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-07-12 14:31:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg2bufpool [2022-07-12 14:31:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg2bufpool [2022-07-12 14:31:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_block_allsigs [2022-07-12 14:31:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_block_allsigs [2022-07-12 14:31:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_prune_rc_data [2022-07-12 14:31:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_prune_rc_data [2022-07-12 14:31:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-07-12 14:31:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-07-12 14:31:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-07-12 14:31:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-07-12 14:31:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_attach_md [2022-07-12 14:31:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_attach_md [2022-07-12 14:31:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit_tx [2022-07-12 14:31:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit_tx [2022-07-12 14:31:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_setsockopt [2022-07-12 14:31:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_setsockopt [2022-07-12 14:31:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_build [2022-07-12 14:31:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_build [2022-07-12 14:31:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_expr_list_free [2022-07-12 14:31:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_expr_list_free [2022-07-12 14:31:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure lolnd_send [2022-07-12 14:31:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure lolnd_send [2022-07-12 14:31:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2022-07-12 14:31:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2022-07-12 14:31:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_md_alloc [2022-07-12 14:31:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_md_alloc [2022-07-12 14:31:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_parse [2022-07-12 14:31:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_parse [2022-07-12 14:31:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_unprepare [2022-07-12 14:31:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_unprepare [2022-07-12 14:31:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_container_cleanup [2022-07-12 14:31:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_container_cleanup [2022-07-12 14:31:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-12 14:31:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-12 14:31:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_eager_recv [2022-07-12 14:31:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_eager_recv [2022-07-12 14:31:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_build_msg_event [2022-07-12 14:31:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_build_msg_event [2022-07-12 14:31:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_complete_msg_locked [2022-07-12 14:31:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_complete_msg_locked [2022-07-12 14:31:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_me_unlink [2022-07-12 14:31:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_me_unlink [2022-07-12 14:31:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-07-12 14:31:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-07-12 14:31:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_syntax [2022-07-12 14:31:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_syntax [2022-07-12 14:31:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_net_unlock [2022-07-12 14:31:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_net_unlock [2022-07-12 14:31:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_disable_mt [2022-07-12 14:31:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_disable_mt [2022-07-12 14:31:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_send [2022-07-12 14:31:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_send [2022-07-12 14:31:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_match_head [2022-07-12 14:31:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_match_head [2022-07-12 14:31:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_mt_set_exhausted [2022-07-12 14:31:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_mt_set_exhausted [2022-07-12 14:31:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_accept_magic [2022-07-12 14:31:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_accept_magic [2022-07-12 14:31:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ping_target_fini [2022-07-12 14:31:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ping_target_fini [2022-07-12 14:31:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ipif_free_enumeration [2022-07-12 14:31:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ipif_free_enumeration [2022-07-12 14:31:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_time_sub [2022-07-12 14:31:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_time_sub [2022-07-12 14:31:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_shutdown_lndnis [2022-07-12 14:31:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_shutdown_lndnis [2022-07-12 14:31:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-12 14:31:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-12 14:31:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure cfs_trimwhite [2022-07-12 14:31:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cfs_trimwhite [2022-07-12 14:31:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_match_md [2022-07-12 14:31:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_match_md [2022-07-12 14:31:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_msg_decommit_rx [2022-07-12 14:31:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_msg_decommit_rx [2022-07-12 14:31:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_type2str [2022-07-12 14:31:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_type2str [2022-07-12 14:31:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-12 14:31:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_free_text_bufs [2022-07-12 14:31:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_free_text_bufs [2022-07-12 14:31:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ptl_is_wildcard [2022-07-12 14:31:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ptl_is_wildcard [2022-07-12 14:31:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_res_lh_invalidate [2022-07-12 14:31:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_res_lh_invalidate [2022-07-12 14:31:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-12 14:31:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure lnet_ni_tq_credits [2022-07-12 14:31:37,684 INFO L138 BoogieDeclarations]: Found implementation of procedure lnet_ni_tq_credits [2022-07-12 14:31:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-07-12 14:31:37,684 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-07-12 14:31:39,356 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 14:31:39,360 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 14:31:40,516 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-12 14:32:46,687 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 14:32:46,721 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 14:32:46,721 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-12 14:32:46,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 02:32:46 BoogieIcfgContainer [2022-07-12 14:32:46,730 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 14:32:46,733 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 14:32:46,733 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 14:32:46,736 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 14:32:46,736 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 02:31:26" (1/3) ... [2022-07-12 14:32:46,737 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c25693f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 02:32:46, skipping insertion in model container [2022-07-12 14:32:46,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:31:35" (2/3) ... [2022-07-12 14:32:46,737 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c25693f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 02:32:46, skipping insertion in model container [2022-07-12 14:32:46,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 02:32:46" (3/3) ... [2022-07-12 14:32:46,738 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 [2022-07-12 14:32:46,753 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 14:32:46,753 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-12 14:32:46,907 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-12 14:32:46,913 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@150bf586, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@459a37e7 [2022-07-12 14:32:46,913 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-12 14:32:46,936 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) [2022-07-12 14:32:46,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-07-12 14:32:46,961 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 14:32:46,962 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] [2022-07-12 14:32:46,963 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 14:32:46,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 14:32:46,967 INFO L85 PathProgramCache]: Analyzing trace with hash 1324183983, now seen corresponding path program 1 times [2022-07-12 14:32:46,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 14:32:46,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271426563] [2022-07-12 14:32:46,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 14:32:46,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 14:32:47,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 14:32:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-07-12 14:32:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-12 14:32:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-12 14:32:48,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-12 14:32:48,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-12 14:32:48,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-12 14:32:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-12 14:32:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-12 14:32:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-12 14:32:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-12 14:32:48,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-07-12 14:32:48,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-07-12 14:32:48,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 14:32:48,218 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-07-12 14:32:48,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 14:32:48,219 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271426563] [2022-07-12 14:32:48,220 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [271426563] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 14:32:48,220 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 14:32:48,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 14:32:48,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177621930] [2022-07-12 14:32:48,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 14:32:48,224 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 14:32:48,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 14:32:48,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 14:32:48,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-07-12 14:32:48,258 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) [2022-07-12 14:32:55,757 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 14:32:57,370 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 14:32:59,424 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 14:33:01,041 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 14:33:09,687 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 14:33:19,030 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 14:33:26,768 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 14:33:32,261 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 14:33:36,104 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 14:34:31,386 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 14:35:09,841 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 14:35:15,803 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 14:35:36,181 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []