./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-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 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-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.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 52dc15450e224b28b8797bf8453bccde4a30681b86bd932a514a875f9f7558fa --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:11:38,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:11:38,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:11:38,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:11:38,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:11:38,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:11:38,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:11:38,071 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:11:38,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:11:38,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:11:38,076 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:11:38,077 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:11:38,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:11:38,079 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:11:38,080 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:11:38,083 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:11:38,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:11:38,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:11:38,086 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:11:38,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:11:38,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:11:38,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:11:38,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:11:38,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:11:38,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:11:38,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:11:38,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:11:38,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:11:38,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:11:38,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:11:38,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:11:38,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:11:38,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:11:38,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:11:38,105 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:11:38,105 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:11:38,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:11:38,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:11:38,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:11:38,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:11:38,107 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:11:38,108 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:11:38,133 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:11:38,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:11:38,134 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:11:38,134 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:11:38,135 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:11:38,135 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:11:38,136 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:11:38,136 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:11:38,136 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:11:38,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:11:38,137 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:11:38,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:11:38,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:11:38,137 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:11:38,137 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:11:38,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:11:38,137 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:11:38,138 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:11:38,138 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:11:38,138 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:11:38,138 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:11:38,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:38,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:11:38,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:11:38,139 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:11:38,139 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:11:38,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:11:38,139 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:11:38,139 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:11:38,139 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:11:38,139 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:11:38,140 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52dc15450e224b28b8797bf8453bccde4a30681b86bd932a514a875f9f7558fa [2021-12-15 13:11:38,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:11:38,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:11:38,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:11:38,385 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:11:38,386 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:11:38,387 INFO L432 ainManager$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-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-12-15 13:11:38,446 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b66e58cd/5946318b5a0f42d49ec936e10a627a00/FLAG4e463585b [2021-12-15 13:11:39,284 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:11:39,284 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-12-15 13:11:39,393 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b66e58cd/5946318b5a0f42d49ec936e10a627a00/FLAG4e463585b [2021-12-15 13:11:39,738 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b66e58cd/5946318b5a0f42d49ec936e10a627a00 [2021-12-15 13:11:39,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:11:39,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:11:39,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:39,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:11:39,746 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:11:39,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:39" (1/1) ... [2021-12-15 13:11:39,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59ad4443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:39, skipping insertion in model container [2021-12-15 13:11:39,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:39" (1/1) ... [2021-12-15 13:11:39,755 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:11:40,003 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:11:46,114 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-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[650967,650980] [2021-12-15 13:11:46,179 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 13:11:46,188 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:11:46,242 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:11:47,041 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-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[650967,650980] [2021-12-15 13:11:47,050 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 13:11:47,051 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:11:47,248 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:11:47,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:47 WrapperNode [2021-12-15 13:11:47,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:47,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:11:47,250 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:11:47,250 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:11:47,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:47" (1/1) ... [2021-12-15 13:11:47,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:47" (1/1) ... [2021-12-15 13:11:47,863 INFO L137 Inliner]: procedures = 692, calls = 9195, calls flagged for inlining = 309, calls inlined = 229, statements flattened = 17380 [2021-12-15 13:11:47,879 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:11:47,880 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:11:47,880 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:11:47,881 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:11:47,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:47" (1/1) ... [2021-12-15 13:11:47,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:47" (1/1) ... [2021-12-15 13:11:48,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:47" (1/1) ... [2021-12-15 13:11:48,079 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:47" (1/1) ... [2021-12-15 13:11:48,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:47" (1/1) ... [2021-12-15 13:11:48,353 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:47" (1/1) ... [2021-12-15 13:11:48,402 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:47" (1/1) ... [2021-12-15 13:11:48,469 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:11:48,471 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:11:48,471 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:11:48,471 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:11:48,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:47" (1/1) ... [2021-12-15 13:11:48,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:48,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:11:48,510 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) [2021-12-15 13:11:48,517 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 [2021-12-15 13:11:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:11:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:11:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_end [2021-12-15 13:11:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_end [2021-12-15 13:11:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cq_clean [2021-12-15 13:11:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cq_clean [2021-12-15 13:11:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure next_uuar [2021-12-15 13:11:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure next_uuar [2021-12-15 13:11:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_remove [2021-12-15 13:11:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_remove [2021-12-15 13:11:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure convert_access [2021-12-15 13:11:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_access [2021-12-15 13:11:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_dev_resources [2021-12-15 13:11:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_dev_resources [2021-12-15 13:11:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_sub [2021-12-15 13:11:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_sub [2021-12-15 13:11:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:11:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:11:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-12-15 13:11:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-12-15 13:11:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2021-12-15 13:11:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_device [2021-12-15 13:11:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure begin_wqe [2021-12-15 13:11:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure begin_wqe [2021-12-15 13:11:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_xrcd [2021-12-15 13:11:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_xrcd [2021-12-15 13:11:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_alloc [2021-12-15 13:11:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_alloc [2021-12-15 13:11:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:11:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:11:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure size_write [2021-12-15 13:11:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure size_write [2021-12-15 13:11:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-12-15 13:11:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-12-15 13:11:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:11:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:11:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_start [2021-12-15 13:11:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_start [2021-12-15 13:11:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure first_hi_uuar [2021-12-15 13:11:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure first_hi_uuar [2021-12-15 13:11:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:11:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:11:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_use_mad_ifc [2021-12-15 13:11:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_use_mad_ifc [2021-12-15 13:11:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_min [2021-12-15 13:11:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_min [2021-12-15 13:11:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_inl_bsf [2021-12-15 13:11:48,549 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_inl_bsf [2021-12-15 13:11:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-12-15 13:11:48,549 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-12-15 13:11:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_port [2021-12-15 13:11:48,549 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_port [2021-12-15 13:11:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:11:48,550 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:11:48,550 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_uuar [2021-12-15 13:11:48,551 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_uuar [2021-12-15 13:11:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure first_med_uuar [2021-12-15 13:11:48,551 INFO L138 BoogieDeclarations]: Found implementation of procedure first_med_uuar [2021-12-15 13:11:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure add_keys [2021-12-15 13:11:48,551 INFO L138 BoogieDeclarations]: Found implementation of procedure add_keys [2021-12-15 13:11:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure set_data_ptr_seg [2021-12-15 13:11:48,552 INFO L138 BoogieDeclarations]: Found implementation of procedure set_data_ptr_seg [2021-12-15 13:11:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure down [2021-12-15 13:11:48,552 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2021-12-15 13:11:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure is_sqp [2021-12-15 13:11:48,552 INFO L138 BoogieDeclarations]: Found implementation of procedure is_sqp [2021-12-15 13:11:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure show_fw_ver [2021-12-15 13:11:48,552 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fw_ver [2021-12-15 13:11:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2021-12-15 13:11:48,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2021-12-15 13:11:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure get_sw_cqe [2021-12-15 13:11:48,553 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sw_cqe [2021-12-15 13:11:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_populate_pas [2021-12-15 13:11:48,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_populate_pas [2021-12-15 13:11:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure radix_tree_lookup [2021-12-15 13:11:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure radix_tree_lookup [2021-12-15 13:11:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_release [2021-12-15 13:11:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_release [2021-12-15 13:11:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:11:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:11:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_remove_one [2021-12-15 13:11:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_remove_one [2021-12-15 13:11:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:11:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:11:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:11:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_user [2021-12-15 13:11:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_user [2021-12-15 13:11:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_mr_lookup [2021-12-15 13:11:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_mr_lookup [2021-12-15 13:11:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_pfault_action [2021-12-15 13:11:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_pfault_action [2021-12-15 13:11:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_cq [2021-12-15 13:11:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_cq [2021-12-15 13:11:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-15 13:11:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-15 13:11:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:11:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:11:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-15 13:11:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-15 13:11:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe___0 [2021-12-15 13:11:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe___0 [2021-12-15 13:11:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:11:48,558 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:11:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure to_mfrpl [2021-12-15 13:11:48,558 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mfrpl [2021-12-15 13:11:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_create_mkey [2021-12-15 13:11:48,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_create_mkey [2021-12-15 13:11:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_device [2021-12-15 13:11:48,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_device [2021-12-15 13:11:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure to_mdev [2021-12-15 13:11:48,559 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mdev [2021-12-15 13:11:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2021-12-15 13:11:48,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_device [2021-12-15 13:11:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:11:48,559 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:11:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure to_mucontext [2021-12-15 13:11:48,560 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mucontext [2021-12-15 13:11:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp0 [2021-12-15 13:11:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp0 [2021-12-15 13:11:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp1 [2021-12-15 13:11:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp1 [2021-12-15 13:11:48,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:11:48,563 INFO L130 BoogieDeclarations]: Found specification of procedure bs_selector [2021-12-15 13:11:48,564 INFO L138 BoogieDeclarations]: Found implementation of procedure bs_selector [2021-12-15 13:11:48,564 INFO L130 BoogieDeclarations]: Found specification of procedure order2idx [2021-12-15 13:11:48,564 INFO L138 BoogieDeclarations]: Found implementation of procedure order2idx [2021-12-15 13:11:48,569 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:11:48,569 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:11:48,569 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:11:48,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:11:48,569 INFO L130 BoogieDeclarations]: Found specification of procedure init_cq_buf [2021-12-15 13:11:48,569 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cq_buf [2021-12-15 13:11:48,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:11:48,569 INFO L130 BoogieDeclarations]: Found specification of procedure cqe_sz_to_mlx_sz [2021-12-15 13:11:48,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cqe_sz_to_mlx_sz [2021-12-15 13:11:48,570 INFO L130 BoogieDeclarations]: Found specification of procedure show_board [2021-12-15 13:11:48,570 INFO L138 BoogieDeclarations]: Found implementation of procedure show_board [2021-12-15 13:11:48,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:11:48,570 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:11:48,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:11:48,570 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_to_sw_pkey_sz [2021-12-15 13:11:48,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_to_sw_pkey_sz [2021-12-15 13:11:48,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:11:48,570 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:11:48,570 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_disable_pagefaults [2021-12-15 13:11:48,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_disable_pagefaults [2021-12-15 13:11:48,571 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_srq [2021-12-15 13:11:48,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_srq [2021-12-15 13:11:48,571 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_modify_qp [2021-12-15 13:11:48,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_modify_qp [2021-12-15 13:11:48,571 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:11:48,571 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:11:48,571 INFO L130 BoogieDeclarations]: Found specification of procedure show_hca [2021-12-15 13:11:48,571 INFO L138 BoogieDeclarations]: Found implementation of procedure show_hca [2021-12-15 13:11:48,571 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_update_mtt [2021-12-15 13:11:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_update_mtt [2021-12-15 13:11:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-12-15 13:11:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-12-15 13:11:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_maj [2021-12-15 13:11:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_maj [2021-12-15 13:11:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:11:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:11:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure sq_overhead [2021-12-15 13:11:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure sq_overhead [2021-12-15 13:11:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_kernel [2021-12-15 13:11:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_kernel [2021-12-15 13:11:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_init_umr_context [2021-12-15 13:11:48,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_init_umr_context [2021-12-15 13:11:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:11:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:11:48,573 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:11:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:11:48,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:11:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:11:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_access_reg [2021-12-15 13:11:48,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_access_reg [2021-12-15 13:11:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-12-15 13:11:48,574 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-12-15 13:11:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:11:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:11:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_pagefault_context [2021-12-15 13:11:48,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_pagefault_context [2021-12-15 13:11:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_mkey [2021-12-15 13:11:48,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_mkey [2021-12-15 13:11:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_free_srq_wqe [2021-12-15 13:11:48,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_free_srq_wqe [2021-12-15 13:11:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure get_fence [2021-12-15 13:11:48,575 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fence [2021-12-15 13:11:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_free [2021-12-15 13:11:48,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_free [2021-12-15 13:11:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:11:48,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:11:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure to_mah [2021-12-15 13:11:48,575 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mah [2021-12-15 13:11:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:11:48,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:11:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:11:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:11:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:11:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:11:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_cqe_size [2021-12-15 13:11:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_cqe_size [2021-12-15 13:11:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2021-12-15 13:11:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2021-12-15 13:11:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:11:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:11:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_write64 [2021-12-15 13:11:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_write64 [2021-12-15 13:11:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure to_mcq [2021-12-15 13:11:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mcq [2021-12-15 13:11:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-15 13:11:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-15 13:11:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_srcu [2021-12-15 13:11:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_srcu [2021-12-15 13:11:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_ib_cq_clean [2021-12-15 13:11:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_ib_cq_clean [2021-12-15 13:11:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:11:48,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:11:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_get [2021-12-15 13:11:48,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_get [2021-12-15 13:11:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:11:48,578 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:11:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:11:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:11:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-12-15 13:11:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-12-15 13:11:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure limit_write [2021-12-15 13:11:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_write [2021-12-15 13:11:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:11:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:11:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:11:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:11:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_to_udata [2021-12-15 13:11:48,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_to_udata [2021-12-15 13:11:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:11:48,580 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:11:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-12-15 13:11:48,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-12-15 13:11:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_free [2021-12-15 13:11:48,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_free [2021-12-15 13:11:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure to_mxrcd [2021-12-15 13:11:48,580 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mxrcd [2021-12-15 13:11:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:11:48,581 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:11:48,584 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2021-12-15 13:11:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2021-12-15 13:11:48,584 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_dealloc_pd [2021-12-15 13:11:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_dealloc_pd [2021-12-15 13:11:48,584 INFO L130 BoogieDeclarations]: Found specification of procedure get_klm_octo [2021-12-15 13:11:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure get_klm_octo [2021-12-15 13:11:48,584 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_alloc_xrcd [2021-12-15 13:11:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_alloc_xrcd [2021-12-15 13:11:48,585 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_vzalloc [2021-12-15 13:11:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_vzalloc [2021-12-15 13:11:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-12-15 13:11:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-12-15 13:11:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:11:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:11:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:11:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:11:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_mkey [2021-12-15 13:11:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_mkey [2021-12-15 13:11:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_page_array [2021-12-15 13:11:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_page_array [2021-12-15 13:11:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_copy_from [2021-12-15 13:11:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_copy_from [2021-12-15 13:11:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:11:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:11:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:11:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:11:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure get_umr_flags [2021-12-15 13:11:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure get_umr_flags [2021-12-15 13:11:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_kernel [2021-12-15 13:11:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_kernel [2021-12-15 13:11:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:11:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:11:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_qp [2021-12-15 13:11:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_qp [2021-12-15 13:11:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure to_msrq [2021-12-15 13:11:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure to_msrq [2021-12-15 13:11:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:11:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:11:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:11:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:11:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:11:48,723 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:11:48,723 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:11:48,723 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_cq_set_ci [2021-12-15 13:11:48,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_cq_set_ci [2021-12-15 13:11:48,723 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_create_srq [2021-12-15 13:11:48,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_create_srq [2021-12-15 13:11:48,723 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_alloc [2021-12-15 13:11:48,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_alloc [2021-12-15 13:11:48,724 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-15 13:11:48,724 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-15 13:11:48,724 INFO L130 BoogieDeclarations]: Found specification of procedure set_frwr_li_wr [2021-12-15 13:11:48,724 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frwr_li_wr [2021-12-15 13:11:48,724 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u64 [2021-12-15 13:11:48,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u64 [2021-12-15 13:11:48,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:11:48,724 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-12-15 13:11:48,724 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-12-15 13:11:48,724 INFO L130 BoogieDeclarations]: Found specification of procedure remove_keys [2021-12-15 13:11:48,724 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_keys [2021-12-15 13:11:48,724 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_offset [2021-12-15 13:11:48,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_offset [2021-12-15 13:11:48,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:11:48,724 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_set_path [2021-12-15 13:11:48,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_set_path [2021-12-15 13:11:48,724 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe [2021-12-15 13:11:48,724 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe [2021-12-15 13:11:48,724 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_qp_modify [2021-12-15 13:11:48,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_qp_modify [2021-12-15 13:11:48,725 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_MAD_IFC [2021-12-15 13:11:48,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_MAD_IFC [2021-12-15 13:11:48,725 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:11:48,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:11:48,725 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:11:48,725 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:11:48,725 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:11:48,725 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:11:48,725 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqs [2021-12-15 13:11:48,725 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqs [2021-12-15 13:11:48,725 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:11:48,725 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:11:48,725 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:11:48,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:11:48,725 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:11:48,725 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:11:48,725 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sig [2021-12-15 13:11:48,725 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sig [2021-12-15 13:11:48,726 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:11:48,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:11:48,726 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cont_pages [2021-12-15 13:11:48,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cont_pages [2021-12-15 13:11:48,726 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:11:48,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:11:48,726 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-15 13:11:48,726 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-15 13:11:48,726 INFO L130 BoogieDeclarations]: Found specification of procedure free_uuar [2021-12-15 13:11:48,726 INFO L138 BoogieDeclarations]: Found implementation of procedure free_uuar [2021-12-15 13:11:48,726 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-15 13:11:48,726 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-15 13:11:48,726 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-12-15 13:11:48,726 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-12-15 13:11:48,726 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_page_fault_resume [2021-12-15 13:11:48,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_page_fault_resume [2021-12-15 13:11:48,726 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_user [2021-12-15 13:11:48,727 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_user [2021-12-15 13:11:48,727 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_cq [2021-12-15 13:11:48,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_cq [2021-12-15 13:11:48,727 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-15 13:11:48,727 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-15 13:11:48,727 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2021-12-15 13:11:48,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2021-12-15 13:11:48,727 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:11:48,727 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:11:48,727 INFO L130 BoogieDeclarations]: Found specification of procedure kvfree [2021-12-15 13:11:48,727 INFO L138 BoogieDeclarations]: Found implementation of procedure kvfree [2021-12-15 13:11:48,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe_from_buf [2021-12-15 13:11:48,727 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe_from_buf [2021-12-15 13:11:48,727 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_cq_buf [2021-12-15 13:11:48,727 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_cq_buf [2021-12-15 13:11:48,727 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_send_wqe [2021-12-15 13:11:48,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_send_wqe [2021-12-15 13:11:48,727 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_unmap_user [2021-12-15 13:11:48,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_unmap_user [2021-12-15 13:11:48,728 INFO L130 BoogieDeclarations]: Found specification of procedure show_fw_pages [2021-12-15 13:11:48,728 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fw_pages [2021-12-15 13:11:48,728 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_state [2021-12-15 13:11:48,728 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_state [2021-12-15 13:11:48,728 INFO L130 BoogieDeclarations]: Found specification of procedure to_mmr [2021-12-15 13:11:48,728 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mmr [2021-12-15 13:11:48,728 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-12-15 13:11:48,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-12-15 13:11:48,728 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2021-12-15 13:11:48,728 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2021-12-15 13:11:48,728 INFO L130 BoogieDeclarations]: Found specification of procedure free_cq_buf [2021-12-15 13:11:48,728 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cq_buf [2021-12-15 13:11:48,728 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-12-15 13:11:48,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-12-15 13:11:48,728 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:11:48,728 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:11:48,728 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:11:48,728 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:11:48,728 INFO L130 BoogieDeclarations]: Found specification of procedure show_reg_pages [2021-12-15 13:11:48,729 INFO L138 BoogieDeclarations]: Found implementation of procedure show_reg_pages [2021-12-15 13:11:48,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:11:48,729 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:11:48,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:11:48,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:11:48,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:11:48,729 INFO L130 BoogieDeclarations]: Found specification of procedure set_psv_wr [2021-12-15 13:11:48,729 INFO L138 BoogieDeclarations]: Found implementation of procedure set_psv_wr [2021-12-15 13:11:48,729 INFO L130 BoogieDeclarations]: Found specification of procedure to_mpd [2021-12-15 13:11:48,729 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mpd [2021-12-15 13:11:48,729 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-12-15 13:11:48,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-12-15 13:11:48,729 INFO L130 BoogieDeclarations]: Found specification of procedure set_raddr_seg [2021-12-15 13:11:48,729 INFO L138 BoogieDeclarations]: Found implementation of procedure set_raddr_seg [2021-12-15 13:11:48,729 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_pd [2021-12-15 13:11:48,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_pd [2021-12-15 13:11:48,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:11:48,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:11:48,729 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:11:48,729 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:11:48,730 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_vport_access_method [2021-12-15 13:11:48,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_vport_access_method [2021-12-15 13:11:48,730 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:11:48,730 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:11:48,730 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_srq_kernel [2021-12-15 13:11:48,730 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_srq_kernel [2021-12-15 13:11:48,730 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_srq [2021-12-15 13:11:48,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_srq [2021-12-15 13:11:48,730 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:11:48,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:11:48,730 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_map_user [2021-12-15 13:11:48,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_map_user [2021-12-15 13:11:48,730 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_st [2021-12-15 13:11:48,730 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_st [2021-12-15 13:11:48,730 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:11:48,730 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:11:48,730 INFO L130 BoogieDeclarations]: Found specification of procedure to_mqp [2021-12-15 13:11:48,730 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mqp [2021-12-15 13:11:48,730 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_cleanup [2021-12-15 13:11:48,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_cleanup [2021-12-15 13:11:48,731 INFO L130 BoogieDeclarations]: Found specification of procedure show_rev [2021-12-15 13:11:48,731 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rev [2021-12-15 13:11:48,731 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wqe [2021-12-15 13:11:48,731 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wqe [2021-12-15 13:11:48,731 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-12-15 13:11:48,731 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-12-15 13:11:48,733 INFO L130 BoogieDeclarations]: Found specification of procedure init_query_mad [2021-12-15 13:11:48,733 INFO L138 BoogieDeclarations]: Found implementation of procedure init_query_mad [2021-12-15 13:11:48,733 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_wq_overflow [2021-12-15 13:11:48,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_wq_overflow [2021-12-15 13:11:48,733 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_umrc_res [2021-12-15 13:11:48,733 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_umrc_res [2021-12-15 13:11:48,733 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_buf_offset [2021-12-15 13:11:48,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_buf_offset [2021-12-15 13:11:48,734 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_base_mkey [2021-12-15 13:11:48,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_base_mkey [2021-12-15 13:11:48,734 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:11:48,735 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:11:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:11:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:11:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-12-15 13:11:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-12-15 13:11:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_mtu_to_ib_mtu [2021-12-15 13:11:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_mtu_to_ib_mtu [2021-12-15 13:11:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_event [2021-12-15 13:11:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_event [2021-12-15 13:11:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-12-15 13:11:48,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-12-15 13:11:48,737 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_from_udata [2021-12-15 13:11:48,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_from_udata [2021-12-15 13:11:48,737 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe [2021-12-15 13:11:48,737 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe [2021-12-15 13:11:48,737 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_single_data_segment [2021-12-15 13:11:48,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_single_data_segment [2021-12-15 13:11:48,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:11:48,737 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-15 13:11:48,738 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-15 13:11:48,738 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-12-15 13:11:48,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-12-15 13:11:49,999 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:11:50,003 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:11:50,189 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:11:50,193 INFO L158 Benchmark]: Toolchain (without parser) took 10450.82ms. Allocated memory was 134.2MB in the beginning and 618.7MB in the end (delta: 484.4MB). Free memory was 98.5MB in the beginning and 340.1MB in the end (delta: -241.5MB). Peak memory consumption was 270.9MB. Max. memory is 16.1GB. [2021-12-15 13:11:50,193 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 77.6MB. Free memory was 35.0MB in the beginning and 34.9MB in the end (delta: 41.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:11:50,193 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7507.35ms. Allocated memory was 134.2MB in the beginning and 383.8MB in the end (delta: 249.6MB). Free memory was 98.5MB in the beginning and 221.5MB in the end (delta: -123.0MB). Peak memory consumption was 231.1MB. Max. memory is 16.1GB. [2021-12-15 13:11:50,194 INFO L158 Benchmark]: Boogie Procedure Inliner took 629.84ms. Allocated memory is still 383.8MB. Free memory was 221.5MB in the beginning and 127.2MB in the end (delta: 94.3MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-12-15 13:11:50,194 INFO L158 Benchmark]: Boogie Preprocessor took 589.50ms. Allocated memory is still 383.8MB. Free memory was 127.2MB in the beginning and 126.1MB in the end (delta: 1.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2021-12-15 13:11:50,194 INFO L158 Benchmark]: RCFGBuilder took 1720.74ms. Allocated memory was 383.8MB in the beginning and 618.7MB in the end (delta: 234.9MB). Free memory was 126.1MB in the beginning and 340.1MB in the end (delta: -213.9MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:11:50,196 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 77.6MB. Free memory was 35.0MB in the beginning and 34.9MB in the end (delta: 41.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7507.35ms. Allocated memory was 134.2MB in the beginning and 383.8MB in the end (delta: 249.6MB). Free memory was 98.5MB in the beginning and 221.5MB in the end (delta: -123.0MB). Peak memory consumption was 231.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 629.84ms. Allocated memory is still 383.8MB. Free memory was 221.5MB in the beginning and 127.2MB in the end (delta: 94.3MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 589.50ms. Allocated memory is still 383.8MB. Free memory was 127.2MB in the beginning and 126.1MB in the end (delta: 1.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1720.74ms. Allocated memory was 383.8MB in the beginning and 618.7MB in the end (delta: 234.9MB). Free memory was 126.1MB in the beginning and 340.1MB in the end (delta: -213.9MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:11:50,233 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 52dc15450e224b28b8797bf8453bccde4a30681b86bd932a514a875f9f7558fa --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:11:52,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:11:52,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:11:52,315 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:11:52,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:11:52,319 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:11:52,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:11:52,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:11:52,327 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:11:52,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:11:52,332 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:11:52,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:11:52,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:11:52,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:11:52,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:11:52,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:11:52,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:11:52,344 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:11:52,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:11:52,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:11:52,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:11:52,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:11:52,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:11:52,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:11:52,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:11:52,358 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:11:52,364 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:11:52,365 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:11:52,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:11:52,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:11:52,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:11:52,367 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:11:52,368 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:11:52,368 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:11:52,369 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:11:52,369 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:11:52,370 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:11:52,370 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:11:52,370 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:11:52,372 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:11:52,372 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:11:52,373 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:11:52,400 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:11:52,401 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:11:52,402 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:11:52,402 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:11:52,402 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:11:52,403 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:11:52,403 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:11:52,404 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:11:52,404 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:11:52,404 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:11:52,405 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:11:52,405 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:11:52,405 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:11:52,405 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:11:52,405 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:11:52,405 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:11:52,405 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:11:52,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:11:52,406 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:11:52,406 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:11:52,406 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:11:52,406 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:11:52,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:11:52,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:52,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:11:52,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:11:52,407 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:11:52,407 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:11:52,407 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:11:52,407 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:11:52,407 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:11:52,408 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:11:52,408 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:11:52,408 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:11:52,408 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52dc15450e224b28b8797bf8453bccde4a30681b86bd932a514a875f9f7558fa [2021-12-15 13:11:52,659 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:11:52,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:11:52,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:11:52,687 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:11:52,688 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:11:52,689 INFO L432 ainManager$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-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-12-15 13:11:52,736 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d9a2baa4/b2b28e8d47d34740b46a497de51fd45e/FLAG3246b556e [2021-12-15 13:11:53,534 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:11:53,535 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-12-15 13:11:53,586 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d9a2baa4/b2b28e8d47d34740b46a497de51fd45e/FLAG3246b556e [2021-12-15 13:11:54,048 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d9a2baa4/b2b28e8d47d34740b46a497de51fd45e [2021-12-15 13:11:54,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:11:54,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:11:54,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:54,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:11:54,055 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:11:54,055 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:54" (1/1) ... [2021-12-15 13:11:54,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ff6e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:54, skipping insertion in model container [2021-12-15 13:11:54,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:54" (1/1) ... [2021-12-15 13:11:54,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:11:54,305 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:12:00,138 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-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[650967,650980] [2021-12-15 13:12:00,218 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 13:12:00,235 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:12:00,280 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:12:00,363 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:12:00,818 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-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[650967,650980] [2021-12-15 13:12:00,824 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 13:12:00,826 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:12:00,842 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:12:01,430 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-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[650967,650980] [2021-12-15 13:12:01,436 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 13:12:01,437 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:12:01,634 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:12:01,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:01 WrapperNode [2021-12-15 13:12:01,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:12:01,635 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:12:01,636 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:12:01,636 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:12:01,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:01" (1/1) ... [2021-12-15 13:12:01,863 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:01" (1/1) ... [2021-12-15 13:12:02,123 INFO L137 Inliner]: procedures = 707, calls = 9189, calls flagged for inlining = 315, calls inlined = 235, statements flattened = 17033 [2021-12-15 13:12:02,124 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:12:02,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:12:02,125 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:12:02,125 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:12:02,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:01" (1/1) ... [2021-12-15 13:12:02,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:01" (1/1) ... [2021-12-15 13:12:02,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:01" (1/1) ... [2021-12-15 13:12:02,332 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:01" (1/1) ... [2021-12-15 13:12:02,468 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:01" (1/1) ... [2021-12-15 13:12:02,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:01" (1/1) ... [2021-12-15 13:12:02,547 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:01" (1/1) ... [2021-12-15 13:12:02,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:12:02,622 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:12:02,622 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:12:02,622 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:12:02,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:01" (1/1) ... [2021-12-15 13:12:02,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:12:02,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:12:02,659 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) [2021-12-15 13:12:02,690 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 [2021-12-15 13:12:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:12:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:12:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_end [2021-12-15 13:12:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_end [2021-12-15 13:12:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cq_clean [2021-12-15 13:12:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cq_clean [2021-12-15 13:12:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure next_uuar [2021-12-15 13:12:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure next_uuar [2021-12-15 13:12:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_remove [2021-12-15 13:12:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_remove [2021-12-15 13:12:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure convert_access [2021-12-15 13:12:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_access [2021-12-15 13:12:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_dev_resources [2021-12-15 13:12:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_dev_resources [2021-12-15 13:12:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_sub [2021-12-15 13:12:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_sub [2021-12-15 13:12:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:12:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:12:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-12-15 13:12:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-12-15 13:12:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2021-12-15 13:12:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_device [2021-12-15 13:12:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure begin_wqe [2021-12-15 13:12:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure begin_wqe [2021-12-15 13:12:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_xrcd [2021-12-15 13:12:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_xrcd [2021-12-15 13:12:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_alloc [2021-12-15 13:12:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_alloc [2021-12-15 13:12:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:12:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:12:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure size_write [2021-12-15 13:12:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure size_write [2021-12-15 13:12:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-12-15 13:12:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-12-15 13:12:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:12:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:12:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_start [2021-12-15 13:12:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_start [2021-12-15 13:12:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure first_hi_uuar [2021-12-15 13:12:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure first_hi_uuar [2021-12-15 13:12:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:12:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:12:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_use_mad_ifc [2021-12-15 13:12:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_use_mad_ifc [2021-12-15 13:12:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_min [2021-12-15 13:12:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_min [2021-12-15 13:12:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_inl_bsf [2021-12-15 13:12:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_inl_bsf [2021-12-15 13:12:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-12-15 13:12:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-12-15 13:12:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_port [2021-12-15 13:12:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_port [2021-12-15 13:12:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:12:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:12:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_uuar [2021-12-15 13:12:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_uuar [2021-12-15 13:12:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure first_med_uuar [2021-12-15 13:12:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure first_med_uuar [2021-12-15 13:12:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure add_keys [2021-12-15 13:12:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure add_keys [2021-12-15 13:12:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure set_data_ptr_seg [2021-12-15 13:12:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure set_data_ptr_seg [2021-12-15 13:12:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure down [2021-12-15 13:12:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2021-12-15 13:12:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure is_sqp [2021-12-15 13:12:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure is_sqp [2021-12-15 13:12:02,711 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2021-12-15 13:12:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2021-12-15 13:12:02,711 INFO L130 BoogieDeclarations]: Found specification of procedure get_sw_cqe [2021-12-15 13:12:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sw_cqe [2021-12-15 13:12:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_populate_pas [2021-12-15 13:12:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_populate_pas [2021-12-15 13:12:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure radix_tree_lookup [2021-12-15 13:12:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure radix_tree_lookup [2021-12-15 13:12:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_release [2021-12-15 13:12:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_release [2021-12-15 13:12:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:12:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:12:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_remove_one [2021-12-15 13:12:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_remove_one [2021-12-15 13:12:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:12:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:12:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:12:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_user [2021-12-15 13:12:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_user [2021-12-15 13:12:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_mr_lookup [2021-12-15 13:12:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_mr_lookup [2021-12-15 13:12:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:12:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:12:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_pfault_action [2021-12-15 13:12:02,716 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_pfault_action [2021-12-15 13:12:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:12:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:12:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_cq [2021-12-15 13:12:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_cq [2021-12-15 13:12:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-15 13:12:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-15 13:12:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:12:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:12:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-15 13:12:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-15 13:12:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe___0 [2021-12-15 13:12:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe___0 [2021-12-15 13:12:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:12:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:12:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure to_mfrpl [2021-12-15 13:12:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mfrpl [2021-12-15 13:12:02,719 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_create_mkey [2021-12-15 13:12:02,719 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_create_mkey [2021-12-15 13:12:02,721 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_device [2021-12-15 13:12:02,721 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_device [2021-12-15 13:12:02,722 INFO L130 BoogieDeclarations]: Found specification of procedure to_mdev [2021-12-15 13:12:02,722 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mdev [2021-12-15 13:12:02,722 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2021-12-15 13:12:02,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_device [2021-12-15 13:12:02,722 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:12:02,723 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:12:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure to_mucontext [2021-12-15 13:12:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mucontext [2021-12-15 13:12:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp0 [2021-12-15 13:12:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp0 [2021-12-15 13:12:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp1 [2021-12-15 13:12:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp1 [2021-12-15 13:12:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure bs_selector [2021-12-15 13:12:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure bs_selector [2021-12-15 13:12:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure order2idx [2021-12-15 13:12:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure order2idx [2021-12-15 13:12:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:12:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:12:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:12:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:12:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure init_cq_buf [2021-12-15 13:12:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cq_buf [2021-12-15 13:12:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure cqe_sz_to_mlx_sz [2021-12-15 13:12:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure cqe_sz_to_mlx_sz [2021-12-15 13:12:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:12:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:12:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_to_sw_pkey_sz [2021-12-15 13:12:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_to_sw_pkey_sz [2021-12-15 13:12:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:12:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:12:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_disable_pagefaults [2021-12-15 13:12:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_disable_pagefaults [2021-12-15 13:12:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_srq [2021-12-15 13:12:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_srq [2021-12-15 13:12:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_modify_qp [2021-12-15 13:12:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_modify_qp [2021-12-15 13:12:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:12:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:12:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_update_mtt [2021-12-15 13:12:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_update_mtt [2021-12-15 13:12:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-12-15 13:12:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-12-15 13:12:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_maj [2021-12-15 13:12:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_maj [2021-12-15 13:12:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:12:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:12:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure sq_overhead [2021-12-15 13:12:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure sq_overhead [2021-12-15 13:12:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_kernel [2021-12-15 13:12:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_kernel [2021-12-15 13:12:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_init_umr_context [2021-12-15 13:12:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_init_umr_context [2021-12-15 13:12:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:12:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:12:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:12:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:12:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:12:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:12:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_access_reg [2021-12-15 13:12:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_access_reg [2021-12-15 13:12:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-12-15 13:12:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-12-15 13:12:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:12:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:12:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_pagefault_context [2021-12-15 13:12:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_pagefault_context [2021-12-15 13:12:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_mkey [2021-12-15 13:12:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_mkey [2021-12-15 13:12:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_free_srq_wqe [2021-12-15 13:12:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_free_srq_wqe [2021-12-15 13:12:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:12:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure get_fence [2021-12-15 13:12:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fence [2021-12-15 13:12:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:12:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_free [2021-12-15 13:12:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_free [2021-12-15 13:12:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:12:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:12:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:12:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure to_mah [2021-12-15 13:12:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mah [2021-12-15 13:12:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:12:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:12:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:12:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:12:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_cqe_size [2021-12-15 13:12:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_cqe_size [2021-12-15 13:12:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2021-12-15 13:12:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2021-12-15 13:12:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:12:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:12:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_write64 [2021-12-15 13:12:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_write64 [2021-12-15 13:12:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:12:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure to_mcq [2021-12-15 13:12:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mcq [2021-12-15 13:12:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-15 13:12:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-15 13:12:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_srcu [2021-12-15 13:12:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_srcu [2021-12-15 13:12:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_ib_cq_clean [2021-12-15 13:12:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_ib_cq_clean [2021-12-15 13:12:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:12:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:12:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_get [2021-12-15 13:12:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_get [2021-12-15 13:12:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:12:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:12:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:12:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:12:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-12-15 13:12:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-12-15 13:12:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:12:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure limit_write [2021-12-15 13:12:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_write [2021-12-15 13:12:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:12:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:12:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:12:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:12:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:12:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:12:02,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:12:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_to_udata [2021-12-15 13:12:02,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_to_udata [2021-12-15 13:12:02,740 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:12:02,742 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:12:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-12-15 13:12:02,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-12-15 13:12:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_free [2021-12-15 13:12:02,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_free [2021-12-15 13:12:02,743 INFO L130 BoogieDeclarations]: Found specification of procedure to_mxrcd [2021-12-15 13:12:02,743 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mxrcd [2021-12-15 13:12:02,743 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:12:02,743 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:12:02,744 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2021-12-15 13:12:02,744 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2021-12-15 13:12:02,744 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_dealloc_pd [2021-12-15 13:12:02,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_dealloc_pd [2021-12-15 13:12:02,744 INFO L130 BoogieDeclarations]: Found specification of procedure get_klm_octo [2021-12-15 13:12:02,744 INFO L138 BoogieDeclarations]: Found implementation of procedure get_klm_octo [2021-12-15 13:12:02,744 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_alloc_xrcd [2021-12-15 13:12:02,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_alloc_xrcd [2021-12-15 13:12:02,745 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_vzalloc [2021-12-15 13:12:02,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_vzalloc [2021-12-15 13:12:02,745 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-12-15 13:12:02,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-12-15 13:12:02,745 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:12:02,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:12:02,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:12:02,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:12:02,745 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_mkey [2021-12-15 13:12:02,745 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_mkey [2021-12-15 13:12:02,745 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_page_array [2021-12-15 13:12:02,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_page_array [2021-12-15 13:12:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_copy_from [2021-12-15 13:12:02,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_copy_from [2021-12-15 13:12:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:12:02,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:12:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:12:02,746 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:12:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure get_umr_flags [2021-12-15 13:12:02,746 INFO L138 BoogieDeclarations]: Found implementation of procedure get_umr_flags [2021-12-15 13:12:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_kernel [2021-12-15 13:12:02,746 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_kernel [2021-12-15 13:12:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:12:02,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:12:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_qp [2021-12-15 13:12:02,747 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_qp [2021-12-15 13:12:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure to_msrq [2021-12-15 13:12:02,747 INFO L138 BoogieDeclarations]: Found implementation of procedure to_msrq [2021-12-15 13:12:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:12:02,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:12:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:12:02,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:12:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:12:02,748 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:12:02,748 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:12:02,748 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_cq_set_ci [2021-12-15 13:12:02,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_cq_set_ci [2021-12-15 13:12:02,748 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_create_srq [2021-12-15 13:12:02,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_create_srq [2021-12-15 13:12:02,748 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_alloc [2021-12-15 13:12:02,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_alloc [2021-12-15 13:12:02,748 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-15 13:12:02,748 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-15 13:12:02,748 INFO L130 BoogieDeclarations]: Found specification of procedure set_frwr_li_wr [2021-12-15 13:12:02,749 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frwr_li_wr [2021-12-15 13:12:02,749 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u64 [2021-12-15 13:12:02,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u64 [2021-12-15 13:12:02,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:12:02,749 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-12-15 13:12:02,749 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-12-15 13:12:02,749 INFO L130 BoogieDeclarations]: Found specification of procedure remove_keys [2021-12-15 13:12:02,749 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_keys [2021-12-15 13:12:02,749 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_offset [2021-12-15 13:12:02,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_offset [2021-12-15 13:12:02,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:12:02,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:12:02,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:12:02,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:12:02,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:12:02,750 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_set_path [2021-12-15 13:12:02,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_set_path [2021-12-15 13:12:02,750 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe [2021-12-15 13:12:02,750 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe [2021-12-15 13:12:02,750 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_qp_modify [2021-12-15 13:12:02,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_qp_modify [2021-12-15 13:12:02,750 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_MAD_IFC [2021-12-15 13:12:02,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_MAD_IFC [2021-12-15 13:12:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:12:02,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:12:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:12:02,751 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:12:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:12:02,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:12:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqs [2021-12-15 13:12:02,751 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqs [2021-12-15 13:12:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:12:02,751 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:12:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:12:02,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:12:02,752 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:12:02,752 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:12:02,752 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:12:02,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:12:02,752 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sig [2021-12-15 13:12:02,752 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sig [2021-12-15 13:12:02,752 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:12:02,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:12:02,752 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cont_pages [2021-12-15 13:12:02,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cont_pages [2021-12-15 13:12:02,753 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:12:02,753 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:12:02,753 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-15 13:12:02,753 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-15 13:12:02,753 INFO L130 BoogieDeclarations]: Found specification of procedure free_uuar [2021-12-15 13:12:02,753 INFO L138 BoogieDeclarations]: Found implementation of procedure free_uuar [2021-12-15 13:12:02,753 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-15 13:12:02,753 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-15 13:12:02,753 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-12-15 13:12:02,753 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-12-15 13:12:02,754 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_page_fault_resume [2021-12-15 13:12:02,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_page_fault_resume [2021-12-15 13:12:02,754 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_user [2021-12-15 13:12:02,754 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_user [2021-12-15 13:12:02,754 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_cq [2021-12-15 13:12:02,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_cq [2021-12-15 13:12:02,754 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-15 13:12:02,754 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-15 13:12:02,754 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2021-12-15 13:12:02,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2021-12-15 13:12:02,754 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:12:02,755 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:12:02,755 INFO L130 BoogieDeclarations]: Found specification of procedure kvfree [2021-12-15 13:12:02,755 INFO L138 BoogieDeclarations]: Found implementation of procedure kvfree [2021-12-15 13:12:02,755 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe_from_buf [2021-12-15 13:12:02,755 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe_from_buf [2021-12-15 13:12:02,755 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_cq_buf [2021-12-15 13:12:02,755 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_cq_buf [2021-12-15 13:12:02,755 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_send_wqe [2021-12-15 13:12:02,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_send_wqe [2021-12-15 13:12:02,755 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_unmap_user [2021-12-15 13:12:02,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_unmap_user [2021-12-15 13:12:02,756 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_state [2021-12-15 13:12:02,756 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_state [2021-12-15 13:12:02,756 INFO L130 BoogieDeclarations]: Found specification of procedure to_mmr [2021-12-15 13:12:02,756 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mmr [2021-12-15 13:12:02,756 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-12-15 13:12:02,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-12-15 13:12:02,756 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2021-12-15 13:12:02,756 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2021-12-15 13:12:02,756 INFO L130 BoogieDeclarations]: Found specification of procedure free_cq_buf [2021-12-15 13:12:02,756 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cq_buf [2021-12-15 13:12:02,756 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-12-15 13:12:02,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-12-15 13:12:02,757 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:12:02,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:12:02,757 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:12:02,757 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:12:02,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:12:02,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:12:02,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:12:02,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:12:02,757 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:12:02,757 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:12:02,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:12:02,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:12:02,758 INFO L130 BoogieDeclarations]: Found specification of procedure set_psv_wr [2021-12-15 13:12:02,758 INFO L138 BoogieDeclarations]: Found implementation of procedure set_psv_wr [2021-12-15 13:12:02,758 INFO L130 BoogieDeclarations]: Found specification of procedure to_mpd [2021-12-15 13:12:02,758 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mpd [2021-12-15 13:12:02,758 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-12-15 13:12:02,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-12-15 13:12:02,758 INFO L130 BoogieDeclarations]: Found specification of procedure set_raddr_seg [2021-12-15 13:12:02,758 INFO L138 BoogieDeclarations]: Found implementation of procedure set_raddr_seg [2021-12-15 13:12:02,758 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_pd [2021-12-15 13:12:02,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_pd [2021-12-15 13:12:02,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:12:02,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:12:02,759 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:12:02,759 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:12:02,759 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_vport_access_method [2021-12-15 13:12:02,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_vport_access_method [2021-12-15 13:12:02,759 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:12:02,759 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:12:02,759 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_srq_kernel [2021-12-15 13:12:02,759 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_srq_kernel [2021-12-15 13:12:02,760 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_srq [2021-12-15 13:12:02,760 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_srq [2021-12-15 13:12:02,760 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:12:02,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:12:02,760 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_map_user [2021-12-15 13:12:02,760 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_map_user [2021-12-15 13:12:02,760 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_st [2021-12-15 13:12:02,760 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_st [2021-12-15 13:12:02,760 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:12:02,760 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:12:02,761 INFO L130 BoogieDeclarations]: Found specification of procedure to_mqp [2021-12-15 13:12:02,761 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mqp [2021-12-15 13:12:02,761 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_cleanup [2021-12-15 13:12:02,761 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_cleanup [2021-12-15 13:12:02,761 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wqe [2021-12-15 13:12:02,761 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wqe [2021-12-15 13:12:02,761 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-12-15 13:12:02,761 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-12-15 13:12:02,761 INFO L130 BoogieDeclarations]: Found specification of procedure init_query_mad [2021-12-15 13:12:02,761 INFO L138 BoogieDeclarations]: Found implementation of procedure init_query_mad [2021-12-15 13:12:02,761 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_wq_overflow [2021-12-15 13:12:02,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_wq_overflow [2021-12-15 13:12:02,762 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_umrc_res [2021-12-15 13:12:02,762 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_umrc_res [2021-12-15 13:12:02,762 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_buf_offset [2021-12-15 13:12:02,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_buf_offset [2021-12-15 13:12:02,762 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_base_mkey [2021-12-15 13:12:02,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_base_mkey [2021-12-15 13:12:02,762 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:12:02,762 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:12:02,762 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:12:02,762 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:12:02,762 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-12-15 13:12:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-12-15 13:12:02,763 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_mtu_to_ib_mtu [2021-12-15 13:12:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_mtu_to_ib_mtu [2021-12-15 13:12:02,763 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_event [2021-12-15 13:12:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_event [2021-12-15 13:12:02,763 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-12-15 13:12:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-12-15 13:12:02,763 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_from_udata [2021-12-15 13:12:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_from_udata [2021-12-15 13:12:02,763 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe [2021-12-15 13:12:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe [2021-12-15 13:12:02,764 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_single_data_segment [2021-12-15 13:12:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_single_data_segment [2021-12-15 13:12:02,764 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-15 13:12:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-15 13:12:02,764 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-12-15 13:12:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-12-15 13:12:04,060 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:12:04,063 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:12:04,384 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:12:04,387 INFO L158 Benchmark]: Toolchain (without parser) took 10334.72ms. Allocated memory was 67.1MB in the beginning and 658.5MB in the end (delta: 591.4MB). Free memory was 31.9MB in the beginning and 248.8MB in the end (delta: -217.0MB). Peak memory consumption was 373.4MB. Max. memory is 16.1GB. [2021-12-15 13:12:04,387 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 35.2MB in the beginning and 35.1MB in the end (delta: 48.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:12:04,388 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7582.48ms. Allocated memory was 67.1MB in the beginning and 658.5MB in the end (delta: 591.4MB). Free memory was 31.7MB in the beginning and 405.1MB in the end (delta: -373.4MB). Peak memory consumption was 224.5MB. Max. memory is 16.1GB. [2021-12-15 13:12:04,388 INFO L158 Benchmark]: Boogie Procedure Inliner took 488.62ms. Allocated memory is still 658.5MB. Free memory was 405.1MB in the beginning and 315.9MB in the end (delta: 89.1MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-12-15 13:12:04,388 INFO L158 Benchmark]: Boogie Preprocessor took 495.99ms. Allocated memory is still 658.5MB. Free memory was 315.9MB in the beginning and 356.8MB in the end (delta: -40.9MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2021-12-15 13:12:04,389 INFO L158 Benchmark]: RCFGBuilder took 1763.96ms. Allocated memory is still 658.5MB. Free memory was 356.8MB in the beginning and 248.8MB in the end (delta: 108.0MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2021-12-15 13:12:04,390 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 35.2MB in the beginning and 35.1MB in the end (delta: 48.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7582.48ms. Allocated memory was 67.1MB in the beginning and 658.5MB in the end (delta: 591.4MB). Free memory was 31.7MB in the beginning and 405.1MB in the end (delta: -373.4MB). Peak memory consumption was 224.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 488.62ms. Allocated memory is still 658.5MB. Free memory was 405.1MB in the beginning and 315.9MB in the end (delta: 89.1MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 495.99ms. Allocated memory is still 658.5MB. Free memory was 315.9MB in the beginning and 356.8MB in the end (delta: -40.9MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1763.96ms. Allocated memory is still 658.5MB. Free memory was 356.8MB in the beginning and 248.8MB in the end (delta: 108.0MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:12:04,451 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable