./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-32_7a-drivers--scsi--snic--snic.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-32_7a-drivers--scsi--snic--snic.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 7dcd1acfec035cd5bee4d2a2bc431ae75883c3db9d5f940af009bd842b7c20d4 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-16 04:26:00,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-16 04:26:00,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-16 04:26:00,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-16 04:26:00,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-16 04:26:00,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-16 04:26:00,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-16 04:26:00,321 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-16 04:26:00,322 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-16 04:26:00,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-16 04:26:00,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-16 04:26:00,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-16 04:26:00,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-16 04:26:00,325 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-16 04:26:00,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-16 04:26:00,330 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-16 04:26:00,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-16 04:26:00,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-16 04:26:00,338 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-16 04:26:00,340 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-16 04:26:00,342 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-16 04:26:00,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-16 04:26:00,344 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-16 04:26:00,345 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-16 04:26:00,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-16 04:26:00,350 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-16 04:26:00,350 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-16 04:26:00,350 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-16 04:26:00,351 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-16 04:26:00,351 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-16 04:26:00,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-16 04:26:00,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-16 04:26:00,353 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-16 04:26:00,354 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-16 04:26:00,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-16 04:26:00,355 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-16 04:26:00,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-16 04:26:00,356 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-16 04:26:00,356 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-16 04:26:00,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-16 04:26:00,357 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-16 04:26:00,359 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-16 04:26:00,376 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-16 04:26:00,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-16 04:26:00,377 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-16 04:26:00,377 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-16 04:26:00,378 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-16 04:26:00,378 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-16 04:26:00,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-16 04:26:00,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-16 04:26:00,379 INFO L138 SettingsManager]: * Use SBE=true [2021-12-16 04:26:00,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-16 04:26:00,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-16 04:26:00,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-16 04:26:00,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-16 04:26:00,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-16 04:26:00,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-16 04:26:00,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-16 04:26:00,380 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-16 04:26:00,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-16 04:26:00,380 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-16 04:26:00,381 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-16 04:26:00,381 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-16 04:26:00,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:26:00,381 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-16 04:26:00,381 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-16 04:26:00,381 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-16 04:26:00,381 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-16 04:26:00,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-16 04:26:00,382 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-16 04:26:00,382 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-16 04:26:00,382 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-16 04:26:00,382 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-16 04:26:00,382 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7dcd1acfec035cd5bee4d2a2bc431ae75883c3db9d5f940af009bd842b7c20d4 [2021-12-16 04:26:00,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-16 04:26:00,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-16 04:26:00,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-16 04:26:00,575 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-16 04:26:00,576 INFO L275 PluginConnector]: CDTParser initialized [2021-12-16 04:26:00,577 INFO L432 ainManager$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-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i [2021-12-16 04:26:00,624 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4d968c84/0cf7f6f6798f4688b12aa1013d95c587/FLAG440bf23de [2021-12-16 04:26:01,470 INFO L306 CDTParser]: Found 1 translation units. [2021-12-16 04:26:01,471 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i [2021-12-16 04:26:01,536 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4d968c84/0cf7f6f6798f4688b12aa1013d95c587/FLAG440bf23de [2021-12-16 04:26:01,656 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4d968c84/0cf7f6f6798f4688b12aa1013d95c587 [2021-12-16 04:26:01,658 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-16 04:26:01,660 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-16 04:26:01,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-16 04:26:01,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-16 04:26:01,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-16 04:26:01,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:26:01" (1/1) ... [2021-12-16 04:26:01,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aeba8c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:01, skipping insertion in model container [2021-12-16 04:26:01,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:26:01" (1/1) ... [2021-12-16 04:26:01,670 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-16 04:26:01,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-16 04:26:07,004 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-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i[687738,687751] [2021-12-16 04:26:07,378 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:26:07,396 INFO L203 MainTranslator]: Completed pre-run [2021-12-16 04:26:07,904 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-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i[687738,687751] [2021-12-16 04:26:07,913 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:26:08,072 INFO L208 MainTranslator]: Completed translation [2021-12-16 04:26:08,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:08 WrapperNode [2021-12-16 04:26:08,074 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-16 04:26:08,075 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-16 04:26:08,075 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-16 04:26:08,075 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-16 04:26:08,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:08" (1/1) ... [2021-12-16 04:26:08,196 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:08" (1/1) ... [2021-12-16 04:26:08,495 INFO L137 Inliner]: procedures = 750, calls = 7268, calls flagged for inlining = 266, calls inlined = 256, statements flattened = 17366 [2021-12-16 04:26:08,496 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-16 04:26:08,497 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-16 04:26:08,497 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-16 04:26:08,497 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-16 04:26:08,503 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:08" (1/1) ... [2021-12-16 04:26:08,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:08" (1/1) ... [2021-12-16 04:26:08,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:08" (1/1) ... [2021-12-16 04:26:08,555 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:08" (1/1) ... [2021-12-16 04:26:08,891 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:08" (1/1) ... [2021-12-16 04:26:08,916 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:08" (1/1) ... [2021-12-16 04:26:08,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:08" (1/1) ... [2021-12-16 04:26:09,034 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-16 04:26:09,035 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-16 04:26:09,035 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-16 04:26:09,035 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-16 04:26:09,036 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:08" (1/1) ... [2021-12-16 04:26:09,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:26:09,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 04:26:09,076 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 04:26:09,100 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 04:26:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-16 04:26:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-16 04:26:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_init_start [2021-12-16 04:26:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_init_start [2021-12-16 04:26:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure snic_process_itmf_cmpl [2021-12-16 04:26:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_process_itmf_cmpl [2021-12-16 04:26:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_cq_alloc [2021-12-16 04:26:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_cq_alloc [2021-12-16 04:26:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-16 04:26:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-16 04:26:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2021-12-16 04:26:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2021-12-16 04:26:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-16 04:26:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-16 04:26:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-16 04:26:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-16 04:26:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure snic_unlink_and_release_req [2021-12-16 04:26:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_unlink_and_release_req [2021-12-16 04:26:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-16 04:26:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-16 04:26:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_unregister [2021-12-16 04:26:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_unregister [2021-12-16 04:26:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure snic_reset_stats_open [2021-12-16 04:26:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_reset_stats_open [2021-12-16 04:26:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2021-12-16 04:26:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2021-12-16 04:26:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_close [2021-12-16 04:26:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_close [2021-12-16 04:26:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure snic_ioreq_state_to_str [2021-12-16 04:26:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_ioreq_state_to_str [2021-12-16 04:26:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_priv [2021-12-16 04:26:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_priv [2021-12-16 04:26:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure snic_free_all_untagged_reqs [2021-12-16 04:26:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_free_all_untagged_reqs [2021-12-16 04:26:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-12-16 04:26:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-12-16 04:26:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2021-12-16 04:26:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2021-12-16 04:26:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-16 04:26:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-16 04:26:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_wq_enable [2021-12-16 04:26:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_wq_enable [2021-12-16 04:26:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure snic_hba_reset_cmpl_handler [2021-12-16 04:26:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_hba_reset_cmpl_handler [2021-12-16 04:26:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-16 04:26:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-16 04:26:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_get_ctrl [2021-12-16 04:26:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_get_ctrl [2021-12-16 04:26:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure snic_hba_reset_scsi_cleanup [2021-12-16 04:26:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_hba_reset_scsi_cleanup [2021-12-16 04:26:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-16 04:26:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-16 04:26:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_intr_mask [2021-12-16 04:26:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_intr_mask [2021-12-16 04:26:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_alloc_desc_ring [2021-12-16 04:26:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_alloc_desc_ring [2021-12-16 04:26:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2021-12-16 04:26:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2021-12-16 04:26:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trc_free [2021-12-16 04:26:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trc_free [2021-12-16 04:26:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-16 04:26:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-16 04:26:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_cmpl_handler [2021-12-16 04:26:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_cmpl_handler [2021-12-16 04:26:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-16 04:26:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-16 04:26:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-16 04:26:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-16 04:26:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-16 04:26:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure snic_queue_wq_desc [2021-12-16 04:26:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_queue_wq_desc [2021-12-16 04:26:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-16 04:26:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure snic_stats_open [2021-12-16 04:26:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_stats_open [2021-12-16 04:26:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-16 04:26:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-16 04:26:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_find_tag [2021-12-16 04:26:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_find_tag [2021-12-16 04:26:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-16 04:26:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-16 04:26:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2021-12-16 04:26:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2021-12-16 04:26:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure snic_probe [2021-12-16 04:26:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_probe [2021-12-16 04:26:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure snic_issue_tm_req [2021-12-16 04:26:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_issue_tm_req [2021-12-16 04:26:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2021-12-16 04:26:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2021-12-16 04:26:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure snic_free_vnic_res [2021-12-16 04:26:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_free_vnic_res [2021-12-16 04:26:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_priv [2021-12-16 04:26:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_priv [2021-12-16 04:26:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure snic_pci_unmap_rsp_buf [2021-12-16 04:26:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_pci_unmap_rsp_buf [2021-12-16 04:26:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-16 04:26:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-16 04:26:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_snic_disc [2021-12-16 04:26:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_snic_disc [2021-12-16 04:26:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-16 04:26:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure snic_change_queue_depth [2021-12-16 04:26:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_change_queue_depth [2021-12-16 04:26:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-16 04:26:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-16 04:26:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure snic_state_to_str [2021-12-16 04:26:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_state_to_str [2021-12-16 04:26:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-16 04:26:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-16 04:26:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-16 04:26:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-16 04:26:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-16 04:26:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-16 04:26:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_lock_hash [2021-12-16 04:26:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_lock_hash [2021-12-16 04:26:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-16 04:26:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-16 04:26:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-16 04:26:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-16 04:26:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure snic_reset_stats_release [2021-12-16 04:26:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_reset_stats_release [2021-12-16 04:26:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trc_seq_show [2021-12-16 04:26:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trc_seq_show [2021-12-16 04:26:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-16 04:26:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-16 04:26:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure snic_scsi_scan_tgt [2021-12-16 04:26:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_scsi_scan_tgt [2021-12-16 04:26:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-16 04:26:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-16 04:26:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure snic_debugfs_term [2021-12-16 04:26:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_debugfs_term [2021-12-16 04:26:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-16 04:26:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-16 04:26:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_spec [2021-12-16 04:26:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_spec [2021-12-16 04:26:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2021-12-16 04:26:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2021-12-16 04:26:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_sub [2021-12-16 04:26:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_sub [2021-12-16 04:26:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-16 04:26:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-16 04:26:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trc_open [2021-12-16 04:26:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trc_open [2021-12-16 04:26:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2021-12-16 04:26:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2021-12-16 04:26:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure snic_set_state [2021-12-16 04:26:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_set_state [2021-12-16 04:26:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-16 04:26:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-16 04:26:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-16 04:26:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_status_to_str [2021-12-16 04:26:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_status_to_str [2021-12-16 04:26:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-16 04:26:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-16 04:26:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-16 04:26:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-16 04:26:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure snic_global_data_cleanup [2021-12-16 04:26:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_global_data_cleanup [2021-12-16 04:26:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-16 04:26:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure snic_get_state [2021-12-16 04:26:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_get_state [2021-12-16 04:26:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_cmd [2021-12-16 04:26:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_cmd [2021-12-16 04:26:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-16 04:26:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-16 04:26:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-16 04:26:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2021-12-16 04:26:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2021-12-16 04:26:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-16 04:26:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-16 04:26:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure snic_handle_disc [2021-12-16 04:26:09,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_handle_disc [2021-12-16 04:26:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-16 04:26:09,225 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-16 04:26:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure snic_wq_cmpl_handler [2021-12-16 04:26:09,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_wq_cmpl_handler [2021-12-16 04:26:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-16 04:26:09,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-16 04:26:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-16 04:26:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-16 04:26:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-16 04:26:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-16 04:26:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-16 04:26:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-16 04:26:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_lock_tag [2021-12-16 04:26:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_lock_tag [2021-12-16 04:26:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-16 04:26:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-16 04:26:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-16 04:26:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-16 04:26:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-16 04:26:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-16 04:26:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure snic_free_intr [2021-12-16 04:26:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_free_intr [2021-12-16 04:26:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_wq_disable [2021-12-16 04:26:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_wq_disable [2021-12-16 04:26:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure snic_handle_untagged_req [2021-12-16 04:26:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_handle_untagged_req [2021-12-16 04:26:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-16 04:26:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-16 04:26:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-16 04:26:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-16 04:26:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-16 04:26:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-16 04:26:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure snic_itmf_cmpl_handler [2021-12-16 04:26:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_itmf_cmpl_handler [2021-12-16 04:26:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-16 04:26:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-16 04:26:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure snic_scsi_cleanup [2021-12-16 04:26:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_scsi_cleanup [2021-12-16 04:26:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-16 04:26:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-16 04:26:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-16 04:26:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-16 04:26:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2021-12-16 04:26:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2021-12-16 04:26:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-16 04:26:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-16 04:26:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure snic_clear_intr_mode [2021-12-16 04:26:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_clear_intr_mode [2021-12-16 04:26:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-16 04:26:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-16 04:26:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-16 04:26:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-16 04:26:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-12-16 04:26:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-12-16 04:26:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_clear_desc_ring [2021-12-16 04:26:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_clear_desc_ring [2021-12-16 04:26:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-16 04:26:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-16 04:26:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trc_seq_stop [2021-12-16 04:26:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trc_seq_stop [2021-12-16 04:26:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trace [2021-12-16 04:26:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trace [2021-12-16 04:26:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-16 04:26:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-16 04:26:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-16 04:26:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-16 04:26:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-16 04:26:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-16 04:26:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure snic_cleanup [2021-12-16 04:26:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_cleanup [2021-12-16 04:26:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_11 [2021-12-16 04:26:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_11 [2021-12-16 04:26:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_wq_free [2021-12-16 04:26:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_wq_free [2021-12-16 04:26:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-16 04:26:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-16 04:26:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-16 04:26:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-16 04:26:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-16 04:26:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-16 04:26:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure snic_queuecommand [2021-12-16 04:26:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_queuecommand [2021-12-16 04:26:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-16 04:26:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-16 04:26:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-16 04:26:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-16 04:26:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure snic_handle_link [2021-12-16 04:26:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_handle_link [2021-12-16 04:26:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-16 04:26:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-16 04:26:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure snic_req_init [2021-12-16 04:26:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_req_init [2021-12-16 04:26:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure snic_color_dec [2021-12-16 04:26:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_color_dec [2021-12-16 04:26:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure _svnic_dev_cmd2 [2021-12-16 04:26:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure _svnic_dev_cmd2 [2021-12-16 04:26:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-16 04:26:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-16 04:26:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-16 04:26:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_dec [2021-12-16 04:26:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_dec [2021-12-16 04:26:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2021-12-16 04:26:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2021-12-16 04:26:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_alloc_ring [2021-12-16 04:26:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_alloc_ring [2021-12-16 04:26:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-16 04:26:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-12-16 04:26:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-12-16 04:26:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2021-12-16 04:26:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2021-12-16 04:26:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-16 04:26:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_get_res [2021-12-16 04:26:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_get_res [2021-12-16 04:26:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure snic_disc_start [2021-12-16 04:26:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_disc_start [2021-12-16 04:26:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_free_desc_ring [2021-12-16 04:26:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_free_desc_ring [2021-12-16 04:26:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2021-12-16 04:26:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2021-12-16 04:26:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_hdr_dec [2021-12-16 04:26:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_hdr_dec [2021-12-16 04:26:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure snic_icmnd_cmpl_handler [2021-12-16 04:26:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_icmnd_cmpl_handler [2021-12-16 04:26:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-16 04:26:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-16 04:26:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-16 04:26:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-16 04:26:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-16 04:26:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-16 04:26:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-16 04:26:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-16 04:26:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_flush_work [2021-12-16 04:26:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_flush_work [2021-12-16 04:26:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure snic_del_host [2021-12-16 04:26:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_del_host [2021-12-16 04:26:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-16 04:26:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-16 04:26:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost___0 [2021-12-16 04:26:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost___0 [2021-12-16 04:26:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure snic_stats_debugfs_remove [2021-12-16 04:26:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_stats_debugfs_remove [2021-12-16 04:26:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_get_res_count [2021-12-16 04:26:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_get_res_count [2021-12-16 04:26:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure snic_shutdown_scsi_cleanup [2021-12-16 04:26:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_shutdown_scsi_cleanup [2021-12-16 04:26:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-12-16 04:26:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-12-16 04:26:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-16 04:26:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-16 04:26:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2021-12-16 04:26:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2021-12-16 04:26:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-16 04:26:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-16 04:26:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure snic_release_req_buf [2021-12-16 04:26:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_release_req_buf [2021-12-16 04:26:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure snic_tgt_chkready [2021-12-16 04:26:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_tgt_chkready [2021-12-16 04:26:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2021-12-16 04:26:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2021-12-16 04:26:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_fw_service [2021-12-16 04:26:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_fw_service [2021-12-16 04:26:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2021-12-16 04:26:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2021-12-16 04:26:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_link_status [2021-12-16 04:26:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_link_status [2021-12-16 04:26:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-16 04:26:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-16 04:26:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_notify_unset [2021-12-16 04:26:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_notify_unset [2021-12-16 04:26:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_disable [2021-12-16 04:26:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_disable [2021-12-16 04:26:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure snic_handle_tgt_disc [2021-12-16 04:26:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_handle_tgt_disc [2021-12-16 04:26:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_set [2021-12-16 04:26:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_set [2021-12-16 04:26:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure snic_reset_stats_write [2021-12-16 04:26:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_reset_stats_write [2021-12-16 04:26:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-16 04:26:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-16 04:26:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-16 04:26:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-16 04:26:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___1 [2021-12-16 04:26:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___1 [2021-12-16 04:26:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-16 04:26:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-16 04:26:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-16 04:26:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-16 04:26:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-16 04:26:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_timespec [2021-12-16 04:26:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_timespec [2021-12-16 04:26:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2021-12-16 04:26:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2021-12-16 04:26:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-16 04:26:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-16 04:26:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure snic_remove [2021-12-16 04:26:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_remove [2021-12-16 04:26:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add_return [2021-12-16 04:26:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add_return [2021-12-16 04:26:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-16 04:26:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-16 04:26:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-16 04:26:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-16 04:26:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure snic_tgt_del [2021-12-16 04:26:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_tgt_del [2021-12-16 04:26:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_get_intr_mode [2021-12-16 04:26:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_get_intr_mode [2021-12-16 04:26:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-16 04:26:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-16 04:26:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-16 04:26:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-16 04:26:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure snic_iounmap [2021-12-16 04:26:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_iounmap [2021-12-16 04:26:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure snic_req_free [2021-12-16 04:26:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_req_free [2021-12-16 04:26:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2021-12-16 04:26:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2021-12-16 04:26:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_snic_disc [2021-12-16 04:26:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_snic_disc [2021-12-16 04:26:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-16 04:26:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure snic_hex_dump [2021-12-16 04:26:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_hex_dump [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-12-16 04:26:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure snic_tmreq_pending [2021-12-16 04:26:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_tmreq_pending [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-16 04:26:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure snic_print_desc [2021-12-16 04:26:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_print_desc [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure snic_dev_wait [2021-12-16 04:26:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_dev_wait [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure snic_release_untagged_req [2021-12-16 04:26:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_release_untagged_req [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure snic_stats_update_io_cmpl [2021-12-16 04:26:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_stats_update_io_cmpl [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-16 04:26:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure snic_fwcq_cmpl_handler [2021-12-16 04:26:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_fwcq_cmpl_handler [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure is_snic_target [2021-12-16 04:26:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure is_snic_target [2021-12-16 04:26:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-16 04:26:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-16 04:26:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure snic_queue_abort_req [2021-12-16 04:26:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_queue_abort_req [2021-12-16 04:26:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_hdr_enc [2021-12-16 04:26:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_hdr_enc [2021-12-16 04:26:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2021-12-16 04:26:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2021-12-16 04:26:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-16 04:26:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_set_intr_mode [2021-12-16 04:26:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_set_intr_mode [2021-12-16 04:26:10,602 INFO L236 CfgBuilder]: Building ICFG [2021-12-16 04:26:10,607 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-16 04:26:11,178 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-16 04:26:31,653 INFO L277 CfgBuilder]: Performing block encoding [2021-12-16 04:26:31,680 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-16 04:26:31,680 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-12-16 04:26:31,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:26:31 BoogieIcfgContainer [2021-12-16 04:26:31,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-16 04:26:31,687 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-16 04:26:31,687 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-16 04:26:31,689 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-16 04:26:31,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 04:26:01" (1/3) ... [2021-12-16 04:26:31,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fc60c81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:26:31, skipping insertion in model container [2021-12-16 04:26:31,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:26:08" (2/3) ... [2021-12-16 04:26:31,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fc60c81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:26:31, skipping insertion in model container [2021-12-16 04:26:31,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:26:31" (3/3) ... [2021-12-16 04:26:31,692 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i [2021-12-16 04:26:31,698 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-16 04:26:31,698 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-16 04:26:31,753 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-16 04:26:31,764 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 04:26:31,764 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-16 04:26:31,849 INFO L276 IsEmpty]: Start isEmpty. Operand has 5563 states, 3614 states have (on average 1.3129496402877698) internal successors, (4745), 3780 states have internal predecessors, (4745), 1745 states have call successors, (1745), 203 states have call predecessors, (1745), 202 states have return successors, (1730), 1709 states have call predecessors, (1730), 1730 states have call successors, (1730) [2021-12-16 04:26:31,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-12-16 04:26:31,859 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:26:31,860 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 04:26:31,860 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:26:31,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:26:31,864 INFO L85 PathProgramCache]: Analyzing trace with hash 1608886395, now seen corresponding path program 1 times [2021-12-16 04:26:31,870 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:26:31,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214101529] [2021-12-16 04:26:31,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:26:31,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:26:32,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:26:32,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:26:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:26:32,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:26:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:26:32,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:26:32,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:26:32,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-16 04:26:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:26:32,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:26:32,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:26:32,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:26:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:26:32,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-16 04:26:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:26:32,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:26:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:26:32,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-16 04:26:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:26:32,650 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-12-16 04:26:32,653 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:26:32,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214101529] [2021-12-16 04:26:32,653 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [214101529] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:26:32,655 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:26:32,656 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-16 04:26:32,657 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556433852] [2021-12-16 04:26:32,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:26:32,661 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-16 04:26:32,661 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:26:32,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-16 04:26:32,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-16 04:26:32,692 INFO L87 Difference]: Start difference. First operand has 5563 states, 3614 states have (on average 1.3129496402877698) internal successors, (4745), 3780 states have internal predecessors, (4745), 1745 states have call successors, (1745), 203 states have call predecessors, (1745), 202 states have return successors, (1730), 1709 states have call predecessors, (1730), 1730 states have call successors, (1730) Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-12-16 04:26:35,565 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 04:26:37,594 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:26:39,616 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:26:44,592 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:26:46,612 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:26:48,625 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:26:52,802 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:26:54,822 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:26:56,830 WARN L534 Checker$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 04:27:01,775 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:27:03,799 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:27:05,820 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []