./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--mthca--ib_mthca.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 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--mthca--ib_mthca.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 a3aa53e3c2867b26732e8b21184a93e6654be77ebf75ef9a341adec3fe35f288 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-16 04:11:44,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-16 04:11:44,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-16 04:11:44,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-16 04:11:44,578 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-16 04:11:44,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-16 04:11:44,582 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-16 04:11:44,584 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-16 04:11:44,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-16 04:11:44,589 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-16 04:11:44,590 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-16 04:11:44,591 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-16 04:11:44,591 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-16 04:11:44,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-16 04:11:44,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-16 04:11:44,598 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-16 04:11:44,599 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-16 04:11:44,600 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-16 04:11:44,602 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-16 04:11:44,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-16 04:11:44,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-16 04:11:44,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-16 04:11:44,609 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-16 04:11:44,609 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-16 04:11:44,614 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-16 04:11:44,614 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-16 04:11:44,615 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-16 04:11:44,616 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-16 04:11:44,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-16 04:11:44,617 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-16 04:11:44,617 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-16 04:11:44,618 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-16 04:11:44,619 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-16 04:11:44,620 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-16 04:11:44,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-16 04:11:44,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-16 04:11:44,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-16 04:11:44,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-16 04:11:44,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-16 04:11:44,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-16 04:11:44,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-16 04:11:44,624 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-16 04:11:44,649 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-16 04:11:44,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-16 04:11:44,650 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-16 04:11:44,650 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-16 04:11:44,651 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-16 04:11:44,651 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-16 04:11:44,652 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-16 04:11:44,652 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-16 04:11:44,652 INFO L138 SettingsManager]: * Use SBE=true [2021-12-16 04:11:44,652 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-16 04:11:44,653 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-16 04:11:44,653 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-16 04:11:44,653 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-16 04:11:44,653 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-16 04:11:44,653 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-16 04:11:44,654 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-16 04:11:44,654 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-16 04:11:44,654 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-16 04:11:44,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-16 04:11:44,654 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-16 04:11:44,654 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-16 04:11:44,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:11:44,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-16 04:11:44,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-16 04:11:44,655 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-16 04:11:44,655 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-16 04:11:44,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-16 04:11:44,656 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-16 04:11:44,656 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-16 04:11:44,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-16 04:11:44,656 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-16 04:11:44,656 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3aa53e3c2867b26732e8b21184a93e6654be77ebf75ef9a341adec3fe35f288 [2021-12-16 04:11:44,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-16 04:11:44,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-16 04:11:44,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-16 04:11:44,892 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-16 04:11:44,893 INFO L275 PluginConnector]: CDTParser initialized [2021-12-16 04:11:44,894 INFO L432 ainManager$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--mthca--ib_mthca.ko-entry_point.cil.out.i [2021-12-16 04:11:44,946 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bd174e41/2527cf96080b4a6da2926f244669ff59/FLAG36518d59d [2021-12-16 04:11:45,787 INFO L306 CDTParser]: Found 1 translation units. [2021-12-16 04:11:45,787 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--mthca--ib_mthca.ko-entry_point.cil.out.i [2021-12-16 04:11:45,878 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bd174e41/2527cf96080b4a6da2926f244669ff59/FLAG36518d59d [2021-12-16 04:11:46,206 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bd174e41/2527cf96080b4a6da2926f244669ff59 [2021-12-16 04:11:46,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-16 04:11:46,209 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-16 04:11:46,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-16 04:11:46,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-16 04:11:46,215 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-16 04:11:46,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:11:46" (1/1) ... [2021-12-16 04:11:46,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64c5c613 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:46, skipping insertion in model container [2021-12-16 04:11:46,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:11:46" (1/1) ... [2021-12-16 04:11:46,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-16 04:11:46,400 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-16 04:11:53,623 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--mthca--ib_mthca.ko-entry_point.cil.out.i[748373,748386] [2021-12-16 04:11:53,703 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:11:53,728 INFO L203 MainTranslator]: Completed pre-run [2021-12-16 04:11:54,409 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--mthca--ib_mthca.ko-entry_point.cil.out.i[748373,748386] [2021-12-16 04:11:54,424 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:11:54,689 INFO L208 MainTranslator]: Completed translation [2021-12-16 04:11:54,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:54 WrapperNode [2021-12-16 04:11:54,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-16 04:11:54,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-16 04:11:54,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-16 04:11:54,692 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-16 04:11:54,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:54" (1/1) ... [2021-12-16 04:11:55,009 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:54" (1/1) ... [2021-12-16 04:11:55,314 INFO L137 Inliner]: procedures = 790, calls = 9765, calls flagged for inlining = 283, calls inlined = 175, statements flattened = 12245 [2021-12-16 04:11:55,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-16 04:11:55,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-16 04:11:55,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-16 04:11:55,315 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-16 04:11:55,328 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:54" (1/1) ... [2021-12-16 04:11:55,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:54" (1/1) ... [2021-12-16 04:11:55,373 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:54" (1/1) ... [2021-12-16 04:11:55,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:54" (1/1) ... [2021-12-16 04:11:55,486 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:54" (1/1) ... [2021-12-16 04:11:55,517 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:54" (1/1) ... [2021-12-16 04:11:55,560 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:54" (1/1) ... [2021-12-16 04:11:55,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-16 04:11:55,712 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-16 04:11:55,713 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-16 04:11:55,713 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-16 04:11:55,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:54" (1/1) ... [2021-12-16 04:11:55,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:11:55,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 04:11:55,799 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) [2021-12-16 04:11:55,866 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 [2021-12-16 04:11:55,890 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_MAP_ICM_page [2021-12-16 04:11:55,890 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_MAP_ICM_page [2021-12-16 04:11:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-16 04:11:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2021-12-16 04:11:55,891 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2021-12-16 04:11:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_status_to_errno [2021-12-16 04:11:55,891 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_status_to_errno [2021-12-16 04:11:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_icms [2021-12-16 04:11:55,891 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_icms [2021-12-16 04:11:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-16 04:11:55,891 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-16 04:11:55,892 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-16 04:11:55,892 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-16 04:11:55,892 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-16 04:11:55,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-16 04:11:55,892 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_key [2021-12-16 04:11:55,892 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_key [2021-12-16 04:11:55,892 INFO L130 BoogieDeclarations]: Found specification of procedure key_to_hw_index [2021-12-16 04:11:55,892 INFO L138 BoogieDeclarations]: Found implementation of procedure key_to_hw_index [2021-12-16 04:11:55,892 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-16 04:11:55,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-16 04:11:55,893 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2021-12-16 04:11:55,893 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2021-12-16 04:11:55,893 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-16 04:11:55,893 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-16 04:11:55,893 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_unmap_eq_icm [2021-12-16 04:11:55,893 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_unmap_eq_icm [2021-12-16 04:11:55,893 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-16 04:11:55,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-16 04:11:55,894 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_uarc_virt [2021-12-16 04:11:55,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_uarc_virt [2021-12-16 04:11:55,894 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2021-12-16 04:11:55,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2021-12-16 04:11:55,894 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-16 04:11:55,894 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-16 04:11:55,894 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2021-12-16 04:11:55,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2021-12-16 04:11:55,894 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-16 04:11:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-16 04:11:55,895 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2021-12-16 04:11:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2021-12-16 04:11:55,895 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_cleanup [2021-12-16 04:11:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_cleanup [2021-12-16 04:11:55,895 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2021-12-16 04:11:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_device [2021-12-16 04:11:55,895 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-16 04:11:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-16 04:11:55,896 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_port [2021-12-16 04:11:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_port [2021-12-16 04:11:55,896 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_region [2021-12-16 04:11:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_region [2021-12-16 04:11:55,896 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-16 04:11:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-16 04:11:55,911 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-12-16 04:11:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-12-16 04:11:55,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_cap [2021-12-16 04:11:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_cap [2021-12-16 04:11:55,912 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_CLOSE_IB [2021-12-16 04:11:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_CLOSE_IB [2021-12-16 04:11:55,913 INFO L130 BoogieDeclarations]: Found specification of procedure clear_page [2021-12-16 04:11:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_page [2021-12-16 04:11:55,913 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_pd_alloc [2021-12-16 04:11:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_pd_alloc [2021-12-16 04:11:55,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-16 04:11:55,913 INFO L130 BoogieDeclarations]: Found specification of procedure __mthca_init_one [2021-12-16 04:11:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __mthca_init_one [2021-12-16 04:11:55,913 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_create_eq [2021-12-16 04:11:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_create_eq [2021-12-16 04:11:55,914 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_write_mtt [2021-12-16 04:11:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_write_mtt [2021-12-16 04:11:55,914 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_icm_table [2021-12-16 04:11:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_icm_table [2021-12-16 04:11:55,914 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_catas_cleanup [2021-12-16 04:11:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_catas_cleanup [2021-12-16 04:11:55,914 INFO L130 BoogieDeclarations]: Found specification of procedure hw_index_to_key [2021-12-16 04:11:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_index_to_key [2021-12-16 04:11:55,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-16 04:11:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-16 04:11:55,914 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_write64_raw [2021-12-16 04:11:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_write64_raw [2021-12-16 04:11:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-16 04:11:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-16 04:11:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_use_polling [2021-12-16 04:11:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_use_polling [2021-12-16 04:11:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-16 04:11:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-16 04:11:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-12-16 04:11:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-12-16 04:11:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_icm_table [2021-12-16 04:11:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_icm_table [2021-12-16 04:11:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-16 04:11:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-16 04:11:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-16 04:11:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_mtt_range [2021-12-16 04:11:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_mtt_range [2021-12-16 04:11:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-16 04:11:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-16 04:11:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-16 04:11:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-16 04:11:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-16 04:11:55,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-16 04:11:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-16 04:11:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-16 04:11:55,917 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-16 04:11:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_uar_free [2021-12-16 04:11:55,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_uar_free [2021-12-16 04:11:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_cleanup [2021-12-16 04:11:55,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_cleanup [2021-12-16 04:11:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure tavor_eq_req_not [2021-12-16 04:11:55,917 INFO L138 BoogieDeclarations]: Found implementation of procedure tavor_eq_req_not [2021-12-16 04:11:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-16 04:11:55,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-16 04:11:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2021-12-16 04:11:55,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2021-12-16 04:11:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_array_cleanup [2021-12-16 04:11:55,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_array_cleanup [2021-12-16 04:11:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_eq_table [2021-12-16 04:11:55,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_eq_table [2021-12-16 04:11:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-16 04:11:55,920 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-16 04:11:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-16 04:11:55,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-16 04:11:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-16 04:11:55,921 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-16 04:11:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-16 04:11:55,922 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-16 04:11:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-16 04:11:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-16 04:11:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-16 04:11:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_av_table [2021-12-16 04:11:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_av_table [2021-12-16 04:11:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_icm [2021-12-16 04:11:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_icm [2021-12-16 04:11:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure __mthca_alloc_mtt [2021-12-16 04:11:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __mthca_alloc_mtt [2021-12-16 04:11:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-12-16 04:11:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-12-16 04:11:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-16 04:11:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-16 04:11:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-16 04:11:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-16 04:11:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_is_memfree [2021-12-16 04:11:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_is_memfree [2021-12-16 04:11:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure arbel_eq_req_not [2021-12-16 04:11:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure arbel_eq_req_not [2021-12-16 04:11:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_UNMAP_ICM [2021-12-16 04:11:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_UNMAP_ICM [2021-12-16 04:11:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-16 04:11:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-16 04:11:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure set_eqe_hw [2021-12-16 04:11:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure set_eqe_hw [2021-12-16 04:11:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-16 04:11:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-16 04:11:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-16 04:11:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-16 04:11:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-16 04:11:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_update_rate [2021-12-16 04:11:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_update_rate [2021-12-16 04:11:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-16 04:11:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_MAP_ICM [2021-12-16 04:11:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_MAP_ICM [2021-12-16 04:11:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-12-16 04:11:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-12-16 04:11:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_buddy_init [2021-12-16 04:11:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_buddy_init [2021-12-16 04:11:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-16 04:11:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-16 04:11:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-16 04:11:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-16 04:11:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_uar_table [2021-12-16 04:11:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_uar_table [2021-12-16 04:11:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-16 04:11:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-16 04:11:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-16 04:11:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-16 04:11:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_icm_addr [2021-12-16 04:11:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_icm_addr [2021-12-16 04:11:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-12-16 04:11:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-12-16 04:11:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-16 04:11:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-16 04:11:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-16 04:11:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-16 04:11:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-16 04:11:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-16 04:11:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-16 04:11:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-16 04:11:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_mtt [2021-12-16 04:11:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_mtt [2021-12-16 04:11:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure go_bit [2021-12-16 04:11:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure go_bit [2021-12-16 04:11:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure catas_reset [2021-12-16 04:11:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure catas_reset [2021-12-16 04:11:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-16 04:11:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free [2021-12-16 04:11:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free [2021-12-16 04:11:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2021-12-16 04:11:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_zero_bit [2021-12-16 04:11:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-16 04:11:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-16 04:11:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-16 04:11:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-16 04:11:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_SW2HW_MPT [2021-12-16 04:11:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_SW2HW_MPT [2021-12-16 04:11:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_write_word [2021-12-16 04:11:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_write_word [2021-12-16 04:11:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_irqs [2021-12-16 04:11:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_irqs [2021-12-16 04:11:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_mr_table [2021-12-16 04:11:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_mr_table [2021-12-16 04:11:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure __be64_to_cpup [2021-12-16 04:11:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __be64_to_cpup [2021-12-16 04:11:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure __buggy_use_of_MTHCA_GET [2021-12-16 04:11:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-12-16 04:11:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-12-16 04:11:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2021-12-16 04:11:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2021-12-16 04:11:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-12-16 04:11:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-12-16 04:11:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_mr_alloc_notrans [2021-12-16 04:11:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_mr_alloc_notrans [2021-12-16 04:11:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2021-12-16 04:11:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2021-12-16 04:11:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-16 04:11:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-16 04:11:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_table_put [2021-12-16 04:11:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_table_put [2021-12-16 04:11:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc [2021-12-16 04:11:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc [2021-12-16 04:11:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_write64 [2021-12-16 04:11:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_write64 [2021-12-16 04:11:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-12-16 04:11:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-12-16 04:11:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_imm [2021-12-16 04:11:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_imm [2021-12-16 04:11:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_mcg_table [2021-12-16 04:11:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_mcg_table [2021-12-16 04:11:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_qp_table [2021-12-16 04:11:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_qp_table [2021-12-16 04:11:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-16 04:11:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-16 04:11:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-16 04:11:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-16 04:11:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2021-12-16 04:11:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_device [2021-12-16 04:11:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2021-12-16 04:11:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2021-12-16 04:11:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-16 04:11:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-16 04:11:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-16 04:11:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-16 04:11:55,950 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_INIT_HCA [2021-12-16 04:11:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_INIT_HCA [2021-12-16 04:11:55,950 INFO L130 BoogieDeclarations]: Found specification of procedure arbel_hw_index_to_key [2021-12-16 04:11:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure arbel_hw_index_to_key [2021-12-16 04:11:55,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-16 04:11:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-16 04:11:55,950 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-16 04:11:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-16 04:11:55,950 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-12-16 04:11:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-12-16 04:11:55,951 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_cq_table [2021-12-16 04:11:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_cq_table [2021-12-16 04:11:55,951 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_buddy_cleanup [2021-12-16 04:11:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_buddy_cleanup [2021-12-16 04:11:55,951 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-16 04:11:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-16 04:11:55,951 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_close_hca [2021-12-16 04:11:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_close_hca [2021-12-16 04:11:55,951 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_MAP_EQ [2021-12-16 04:11:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_MAP_EQ [2021-12-16 04:11:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure down [2021-12-16 04:11:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2021-12-16 04:11:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-16 04:11:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-16 04:11:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_MAD_IFC [2021-12-16 04:11:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_MAD_IFC [2021-12-16 04:11:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_map_cmd [2021-12-16 04:11:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_map_cmd [2021-12-16 04:11:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-16 04:11:55,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-16 04:11:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2021-12-16 04:11:55,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2021-12-16 04:11:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-16 04:11:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_eq [2021-12-16 04:11:55,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_eq [2021-12-16 04:11:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_buddy_alloc [2021-12-16 04:11:55,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_buddy_alloc [2021-12-16 04:11:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_mailbox [2021-12-16 04:11:55,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_mailbox [2021-12-16 04:11:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-16 04:11:55,954 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-16 04:11:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-16 04:11:55,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-16 04:11:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-16 04:11:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_DISABLE_LAM [2021-12-16 04:11:55,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_DISABLE_LAM [2021-12-16 04:11:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-16 04:11:55,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-16 04:11:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-16 04:11:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2021-12-16 04:11:55,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2021-12-16 04:11:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_uar_alloc [2021-12-16 04:11:55,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_uar_alloc [2021-12-16 04:11:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_empty [2021-12-16 04:11:55,955 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_empty [2021-12-16 04:11:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_setup_hca [2021-12-16 04:11:55,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_setup_hca [2021-12-16 04:11:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-16 04:11:55,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-16 04:11:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_mr_alloc [2021-12-16 04:11:55,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_mr_alloc [2021-12-16 04:11:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_CONF_SPECIAL_QP [2021-12-16 04:11:55,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_CONF_SPECIAL_QP [2021-12-16 04:11:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_map_reg [2021-12-16 04:11:55,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_map_reg [2021-12-16 04:11:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure __mthca_check_profile_val [2021-12-16 04:11:55,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __mthca_check_profile_val [2021-12-16 04:11:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2021-12-16 04:11:55,956 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2021-12-16 04:11:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_UNMAP_FA [2021-12-16 04:11:55,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_UNMAP_FA [2021-12-16 04:11:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_buddy_free [2021-12-16 04:11:55,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_buddy_free [2021-12-16 04:11:55,957 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-16 04:11:55,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-16 04:11:55,957 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-12-16 04:11:55,957 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-12-16 04:11:55,957 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_write_mtt_size [2021-12-16 04:11:55,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_write_mtt_size [2021-12-16 04:11:55,957 INFO L130 BoogieDeclarations]: Found specification of procedure dma_get_cache_alignment [2021-12-16 04:11:55,957 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_get_cache_alignment [2021-12-16 04:11:55,957 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_mr [2021-12-16 04:11:55,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_mr [2021-12-16 04:11:55,958 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_mailbox [2021-12-16 04:11:55,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_mailbox [2021-12-16 04:11:55,958 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-16 04:11:55,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-16 04:11:55,958 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-16 04:11:55,958 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-16 04:11:55,958 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_dev_lim [2021-12-16 04:11:55,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_dev_lim [2021-12-16 04:11:55,958 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-16 04:11:55,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-16 04:11:55,959 INFO L130 BoogieDeclarations]: Found specification of procedure tavor_hw_index_to_key [2021-12-16 04:11:55,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tavor_hw_index_to_key [2021-12-16 04:11:55,959 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_QUERY_FW [2021-12-16 04:11:55,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_QUERY_FW [2021-12-16 04:11:55,959 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-16 04:11:55,959 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-16 04:11:55,959 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-16 04:11:55,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-16 04:11:55,959 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_SYS_DIS [2021-12-16 04:11:55,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_SYS_DIS [2021-12-16 04:11:55,959 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_init [2021-12-16 04:11:55,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_init [2021-12-16 04:11:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_box [2021-12-16 04:11:55,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_box [2021-12-16 04:11:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-16 04:11:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-16 04:11:55,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-16 04:11:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2021-12-16 04:11:55,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2021-12-16 04:11:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-16 04:11:55,960 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-16 04:11:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_make_profile [2021-12-16 04:11:55,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_make_profile [2021-12-16 04:11:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2021-12-16 04:11:55,961 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2021-12-16 04:11:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-16 04:11:55,961 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-16 04:11:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_unregister_device [2021-12-16 04:11:55,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_unregister_device [2021-12-16 04:11:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure arbel_key_to_hw_index [2021-12-16 04:11:55,961 INFO L138 BoogieDeclarations]: Found implementation of procedure arbel_key_to_hw_index [2021-12-16 04:11:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-16 04:11:55,962 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-16 04:11:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-16 04:11:55,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-16 04:11:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-16 04:11:55,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-16 04:11:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-16 04:11:55,962 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-16 04:11:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-16 04:11:55,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-16 04:11:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-12-16 04:11:55,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-12-16 04:11:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-16 04:11:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_table_find [2021-12-16 04:11:55,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_table_find [2021-12-16 04:11:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_icm [2021-12-16 04:11:55,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_icm [2021-12-16 04:11:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_icm_size [2021-12-16 04:11:55,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_icm_size [2021-12-16 04:11:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-16 04:11:55,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-16 04:11:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-16 04:11:55,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-16 04:11:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-16 04:11:55,964 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-16 04:11:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_srq_table [2021-12-16 04:11:55,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_srq_table [2021-12-16 04:11:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_poll [2021-12-16 04:11:55,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_poll [2021-12-16 04:11:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_UNMAP_ICM_AUX [2021-12-16 04:11:55,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_UNMAP_ICM_AUX [2021-12-16 04:11:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2021-12-16 04:11:55,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2021-12-16 04:11:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_wait [2021-12-16 04:11:55,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_wait [2021-12-16 04:11:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_mr_alloc_phys [2021-12-16 04:11:55,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_mr_alloc_phys [2021-12-16 04:11:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_sg [2021-12-16 04:11:55,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_sg [2021-12-16 04:11:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-16 04:11:55,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-16 04:11:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure get_eqe [2021-12-16 04:11:55,965 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eqe [2021-12-16 04:11:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure async_mask [2021-12-16 04:11:55,966 INFO L138 BoogieDeclarations]: Found implementation of procedure async_mask [2021-12-16 04:11:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_array_init [2021-12-16 04:11:55,966 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_array_init [2021-12-16 04:11:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_pd_free [2021-12-16 04:11:55,966 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_pd_free [2021-12-16 04:11:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd [2021-12-16 04:11:55,966 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd [2021-12-16 04:11:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-16 04:11:55,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-16 04:11:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_table_get [2021-12-16 04:11:55,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_table_get [2021-12-16 04:11:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure __mthca_remove_one [2021-12-16 04:11:55,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __mthca_remove_one [2021-12-16 04:11:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-16 04:11:55,967 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-16 04:11:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_pd_table [2021-12-16 04:11:55,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_pd_table [2021-12-16 04:11:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure init_query_mad [2021-12-16 04:11:55,967 INFO L138 BoogieDeclarations]: Found implementation of procedure init_query_mad [2021-12-16 04:11:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2021-12-16 04:11:55,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2021-12-16 04:11:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_post [2021-12-16 04:11:55,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_post [2021-12-16 04:11:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-16 04:11:55,968 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-16 04:11:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-16 04:11:55,968 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-16 04:11:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-16 04:11:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_unmap_eq_regs [2021-12-16 04:11:55,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_unmap_eq_regs [2021-12-16 04:11:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure __buggy_use_of_MTHCA_PUT [2021-12-16 04:11:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_mtt [2021-12-16 04:11:55,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_mtt [2021-12-16 04:11:57,116 INFO L236 CfgBuilder]: Building ICFG [2021-12-16 04:11:57,134 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-16 04:11:57,262 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-16 04:12:26,574 INFO L277 CfgBuilder]: Performing block encoding [2021-12-16 04:12:26,599 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-16 04:12:26,599 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-16 04:12:26,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:12:26 BoogieIcfgContainer [2021-12-16 04:12:26,604 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-16 04:12:26,605 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-16 04:12:26,605 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-16 04:12:26,607 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-16 04:12:26,607 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 04:11:46" (1/3) ... [2021-12-16 04:12:26,608 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a3ada9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:12:26, skipping insertion in model container [2021-12-16 04:12:26,608 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:11:54" (2/3) ... [2021-12-16 04:12:26,608 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a3ada9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:12:26, skipping insertion in model container [2021-12-16 04:12:26,608 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:12:26" (3/3) ... [2021-12-16 04:12:26,609 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mthca--ib_mthca.ko-entry_point.cil.out.i [2021-12-16 04:12:26,612 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-16 04:12:26,612 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-16 04:12:26,659 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-16 04:12:26,665 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-16 04:12:26,665 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-16 04:12:26,736 INFO L276 IsEmpty]: Start isEmpty. Operand has 4953 states, 3512 states have (on average 1.3755694760820045) internal successors, (4831), 3574 states have internal predecessors, (4831), 1224 states have call successors, (1224), 216 states have call predecessors, (1224), 215 states have return successors, (1217), 1217 states have call predecessors, (1217), 1217 states have call successors, (1217) [2021-12-16 04:12:26,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-12-16 04:12:26,747 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:12:26,748 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 04:12:26,748 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:12:26,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:12:26,752 INFO L85 PathProgramCache]: Analyzing trace with hash 1424668459, now seen corresponding path program 1 times [2021-12-16 04:12:26,758 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:12:26,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711730960] [2021-12-16 04:12:26,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:12:26,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:12:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:12:27,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:12:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:12:27,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:12:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:12:27,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:12:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:12:27,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-16 04:12:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:12:27,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:12:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:12:27,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 04:12:27,428 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:12:27,429 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1711730960] [2021-12-16 04:12:27,429 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1711730960] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:12:27,429 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:12:27,429 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-16 04:12:27,430 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940720048] [2021-12-16 04:12:27,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:12:27,434 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-16 04:12:27,434 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:12:27,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-16 04:12:27,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-12-16 04:12:27,465 INFO L87 Difference]: Start difference. First operand has 4953 states, 3512 states have (on average 1.3755694760820045) internal successors, (4831), 3574 states have internal predecessors, (4831), 1224 states have call successors, (1224), 216 states have call predecessors, (1224), 215 states have return successors, (1217), 1217 states have call predecessors, (1217), 1217 states have call successors, (1217) Second operand has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-16 04:12:31,384 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:12:34,146 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:12:38,848 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:12:41,543 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:12:46,828 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []