./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 839c364b 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 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 18:11:41,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 18:11:41,236 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 18:11:41,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 18:11:41,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 18:11:41,313 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 18:11:41,315 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 18:11:41,321 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 18:11:41,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 18:11:41,329 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 18:11:41,330 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 18:11:41,331 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 18:11:41,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 18:11:41,333 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 18:11:41,334 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 18:11:41,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 18:11:41,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 18:11:41,357 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 18:11:41,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 18:11:41,360 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 18:11:41,364 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 18:11:41,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 18:11:41,365 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 18:11:41,366 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 18:11:41,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 18:11:41,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 18:11:41,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 18:11:41,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 18:11:41,371 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 18:11:41,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 18:11:41,372 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 18:11:41,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 18:11:41,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 18:11:41,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 18:11:41,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 18:11:41,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 18:11:41,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 18:11:41,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 18:11:41,377 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 18:11:41,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 18:11:41,377 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 18:11:41,379 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 18:11:41,406 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 18:11:41,406 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 18:11:41,407 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 18:11:41,407 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 18:11:41,408 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 18:11:41,408 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 18:11:41,408 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 18:11:41,409 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 18:11:41,409 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 18:11:41,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 18:11:41,410 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 18:11:41,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 18:11:41,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 18:11:41,411 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 18:11:41,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 18:11:41,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 18:11:41,411 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 18:11:41,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 18:11:41,412 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 18:11:41,412 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 18:11:41,412 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 18:11:41,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:11:41,412 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 18:11:41,413 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 18:11:41,413 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 18:11:41,413 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 18:11:41,413 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 18:11:41,413 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 18:11:41,413 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 18:11:41,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 18:11:41,414 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 18:11:41,414 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7dcd1acfec035cd5bee4d2a2bc431ae75883c3db9d5f940af009bd842b7c20d4 [2021-12-14 18:11:41,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 18:11:41,623 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 18:11:41,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 18:11:41,626 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 18:11:41,627 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 18:11:41,627 INFO L432 ainManager$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 [2021-12-14 18:11:41,677 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ce725ef2/153f30b85a96494898e5f4af2cfb391f/FLAG15c2760fd [2021-12-14 18:11:42,454 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 18:11:42,454 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 [2021-12-14 18:11:42,514 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ce725ef2/153f30b85a96494898e5f4af2cfb391f/FLAG15c2760fd [2021-12-14 18:11:42,926 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ce725ef2/153f30b85a96494898e5f4af2cfb391f [2021-12-14 18:11:42,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 18:11:42,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 18:11:42,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 18:11:42,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 18:11:42,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 18:11:42,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:11:42" (1/1) ... [2021-12-14 18:11:42,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fe9a191 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:42, skipping insertion in model container [2021-12-14 18:11:42,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:11:42" (1/1) ... [2021-12-14 18:11:42,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 18:11:43,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 18:11:50,330 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] [2021-12-14 18:11:50,726 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:11:50,759 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 18:11:51,397 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] [2021-12-14 18:11:51,405 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:11:51,575 INFO L208 MainTranslator]: Completed translation [2021-12-14 18:11:51,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:51 WrapperNode [2021-12-14 18:11:51,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 18:11:51,576 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 18:11:51,577 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 18:11:51,577 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 18:11:51,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:51" (1/1) ... [2021-12-14 18:11:51,780 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:51" (1/1) ... [2021-12-14 18:11:52,136 INFO L137 Inliner]: procedures = 750, calls = 7268, calls flagged for inlining = 266, calls inlined = 256, statements flattened = 17366 [2021-12-14 18:11:52,137 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 18:11:52,137 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 18:11:52,137 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 18:11:52,138 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 18:11:52,144 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:51" (1/1) ... [2021-12-14 18:11:52,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:51" (1/1) ... [2021-12-14 18:11:52,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:51" (1/1) ... [2021-12-14 18:11:52,215 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:51" (1/1) ... [2021-12-14 18:11:52,482 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:51" (1/1) ... [2021-12-14 18:11:52,524 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:51" (1/1) ... [2021-12-14 18:11:52,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:51" (1/1) ... [2021-12-14 18:11:52,706 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 18:11:52,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 18:11:52,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 18:11:52,724 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 18:11:52,726 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:51" (1/1) ... [2021-12-14 18:11:52,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:11:52,739 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 18:11:52,785 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) [2021-12-14 18:11:52,847 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 [2021-12-14 18:11:52,886 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-14 18:11:52,886 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-14 18:11:52,886 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_init_start [2021-12-14 18:11:52,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_init_start [2021-12-14 18:11:52,887 INFO L130 BoogieDeclarations]: Found specification of procedure snic_process_itmf_cmpl [2021-12-14 18:11:52,887 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_process_itmf_cmpl [2021-12-14 18:11:52,887 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_cq_alloc [2021-12-14 18:11:52,887 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_cq_alloc [2021-12-14 18:11:52,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-14 18:11:52,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-14 18:11:52,887 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2021-12-14 18:11:52,888 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2021-12-14 18:11:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-14 18:11:52,888 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-14 18:11:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-14 18:11:52,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-14 18:11:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure snic_unlink_and_release_req [2021-12-14 18:11:52,888 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_unlink_and_release_req [2021-12-14 18:11:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 18:11:52,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 18:11:52,889 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_unregister [2021-12-14 18:11:52,889 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_unregister [2021-12-14 18:11:52,889 INFO L130 BoogieDeclarations]: Found specification of procedure snic_reset_stats_open [2021-12-14 18:11:52,889 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_reset_stats_open [2021-12-14 18:11:52,889 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2021-12-14 18:11:52,889 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2021-12-14 18:11:52,889 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_close [2021-12-14 18:11:52,889 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_close [2021-12-14 18:11:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure snic_ioreq_state_to_str [2021-12-14 18:11:52,890 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_ioreq_state_to_str [2021-12-14 18:11:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_priv [2021-12-14 18:11:52,890 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_priv [2021-12-14 18:11:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure snic_free_all_untagged_reqs [2021-12-14 18:11:52,890 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_free_all_untagged_reqs [2021-12-14 18:11:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-12-14 18:11:52,890 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-12-14 18:11:52,902 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2021-12-14 18:11:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2021-12-14 18:11:52,903 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-14 18:11:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-14 18:11:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_wq_enable [2021-12-14 18:11:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_wq_enable [2021-12-14 18:11:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure snic_hba_reset_cmpl_handler [2021-12-14 18:11:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_hba_reset_cmpl_handler [2021-12-14 18:11:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-14 18:11:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-14 18:11:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_get_ctrl [2021-12-14 18:11:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_get_ctrl [2021-12-14 18:11:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure snic_hba_reset_scsi_cleanup [2021-12-14 18:11:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_hba_reset_scsi_cleanup [2021-12-14 18:11:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-14 18:11:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-14 18:11:52,906 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_intr_mask [2021-12-14 18:11:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_intr_mask [2021-12-14 18:11:52,906 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_alloc_desc_ring [2021-12-14 18:11:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_alloc_desc_ring [2021-12-14 18:11:52,906 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2021-12-14 18:11:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2021-12-14 18:11:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trc_free [2021-12-14 18:11:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trc_free [2021-12-14 18:11:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-14 18:11:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-14 18:11:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_cmpl_handler [2021-12-14 18:11:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_cmpl_handler [2021-12-14 18:11:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-14 18:11:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-14 18:11:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-14 18:11:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-14 18:11:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-14 18:11:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure snic_queue_wq_desc [2021-12-14 18:11:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_queue_wq_desc [2021-12-14 18:11:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 18:11:52,911 INFO L130 BoogieDeclarations]: Found specification of procedure snic_stats_open [2021-12-14 18:11:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_stats_open [2021-12-14 18:11:52,911 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-14 18:11:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-14 18:11:52,911 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_find_tag [2021-12-14 18:11:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_find_tag [2021-12-14 18:11:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-14 18:11:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-14 18:11:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2021-12-14 18:11:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2021-12-14 18:11:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure snic_probe [2021-12-14 18:11:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_probe [2021-12-14 18:11:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure snic_issue_tm_req [2021-12-14 18:11:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_issue_tm_req [2021-12-14 18:11:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2021-12-14 18:11:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2021-12-14 18:11:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure snic_free_vnic_res [2021-12-14 18:11:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_free_vnic_res [2021-12-14 18:11:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_priv [2021-12-14 18:11:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_priv [2021-12-14 18:11:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure snic_pci_unmap_rsp_buf [2021-12-14 18:11:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_pci_unmap_rsp_buf [2021-12-14 18:11:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-14 18:11:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-14 18:11:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_snic_disc [2021-12-14 18:11:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_snic_disc [2021-12-14 18:11:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 18:11:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure snic_change_queue_depth [2021-12-14 18:11:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_change_queue_depth [2021-12-14 18:11:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-14 18:11:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-14 18:11:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure snic_state_to_str [2021-12-14 18:11:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_state_to_str [2021-12-14 18:11:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-14 18:11:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-14 18:11:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 18:11:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 18:11:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-14 18:11:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-14 18:11:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_lock_hash [2021-12-14 18:11:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_lock_hash [2021-12-14 18:11:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 18:11:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 18:11:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-14 18:11:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-14 18:11:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure snic_reset_stats_release [2021-12-14 18:11:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_reset_stats_release [2021-12-14 18:11:52,921 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trc_seq_show [2021-12-14 18:11:52,921 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trc_seq_show [2021-12-14 18:11:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-14 18:11:52,922 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-14 18:11:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure snic_scsi_scan_tgt [2021-12-14 18:11:52,923 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_scsi_scan_tgt [2021-12-14 18:11:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-14 18:11:52,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-14 18:11:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure snic_debugfs_term [2021-12-14 18:11:52,927 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_debugfs_term [2021-12-14 18:11:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-14 18:11:52,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-14 18:11:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_spec [2021-12-14 18:11:52,927 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_spec [2021-12-14 18:11:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2021-12-14 18:11:52,927 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2021-12-14 18:11:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_sub [2021-12-14 18:11:52,928 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_sub [2021-12-14 18:11:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-14 18:11:52,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-14 18:11:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trc_open [2021-12-14 18:11:52,928 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trc_open [2021-12-14 18:11:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2021-12-14 18:11:52,928 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2021-12-14 18:11:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure snic_set_state [2021-12-14 18:11:52,928 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_set_state [2021-12-14 18:11:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-14 18:11:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-14 18:11:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 18:11:52,943 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_status_to_str [2021-12-14 18:11:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_status_to_str [2021-12-14 18:11:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-14 18:11:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-14 18:11:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-14 18:11:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-14 18:11:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure snic_global_data_cleanup [2021-12-14 18:11:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_global_data_cleanup [2021-12-14 18:11:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 18:11:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure snic_get_state [2021-12-14 18:11:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_get_state [2021-12-14 18:11:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_cmd [2021-12-14 18:11:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_cmd [2021-12-14 18:11:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-14 18:11:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-14 18:11:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 18:11:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2021-12-14 18:11:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2021-12-14 18:11:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 18:11:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 18:11:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure snic_handle_disc [2021-12-14 18:11:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_handle_disc [2021-12-14 18:11:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-14 18:11:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-14 18:11:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure snic_wq_cmpl_handler [2021-12-14 18:11:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_wq_cmpl_handler [2021-12-14 18:11:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-14 18:11:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-14 18:11:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-14 18:11:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-14 18:11:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-14 18:11:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-14 18:11:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-14 18:11:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-14 18:11:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_lock_tag [2021-12-14 18:11:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_lock_tag [2021-12-14 18:11:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-14 18:11:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-14 18:11:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-14 18:11:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-14 18:11:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-14 18:11:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-14 18:11:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure snic_free_intr [2021-12-14 18:11:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_free_intr [2021-12-14 18:11:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_wq_disable [2021-12-14 18:11:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_wq_disable [2021-12-14 18:11:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure snic_handle_untagged_req [2021-12-14 18:11:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_handle_untagged_req [2021-12-14 18:11:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 18:11:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 18:11:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-14 18:11:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-14 18:11:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-14 18:11:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-14 18:11:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure snic_itmf_cmpl_handler [2021-12-14 18:11:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_itmf_cmpl_handler [2021-12-14 18:11:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 18:11:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 18:11:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure snic_scsi_cleanup [2021-12-14 18:11:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_scsi_cleanup [2021-12-14 18:11:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 18:11:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 18:11:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-14 18:11:52,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-14 18:11:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2021-12-14 18:11:52,952 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2021-12-14 18:11:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-14 18:11:52,952 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-14 18:11:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure snic_clear_intr_mode [2021-12-14 18:11:52,952 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_clear_intr_mode [2021-12-14 18:11:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-14 18:11:52,952 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-14 18:11:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-14 18:11:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-14 18:11:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-12-14 18:11:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-12-14 18:11:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_clear_desc_ring [2021-12-14 18:11:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_clear_desc_ring [2021-12-14 18:11:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-14 18:11:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-14 18:11:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trc_seq_stop [2021-12-14 18:11:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trc_seq_stop [2021-12-14 18:11:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure snic_trace [2021-12-14 18:11:52,954 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_trace [2021-12-14 18:11:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-14 18:11:52,954 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-14 18:11:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-14 18:11:52,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-14 18:11:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-14 18:11:52,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-14 18:11:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure snic_cleanup [2021-12-14 18:11:52,954 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_cleanup [2021-12-14 18:11:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_11 [2021-12-14 18:11:52,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_11 [2021-12-14 18:11:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_wq_free [2021-12-14 18:11:52,955 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_wq_free [2021-12-14 18:11:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-14 18:11:52,956 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-14 18:11:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-14 18:11:52,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-14 18:11:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-14 18:11:52,958 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-14 18:11:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure snic_queuecommand [2021-12-14 18:11:52,959 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_queuecommand [2021-12-14 18:11:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-14 18:11:52,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-14 18:11:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-14 18:11:52,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-14 18:11:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure snic_handle_link [2021-12-14 18:11:52,960 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_handle_link [2021-12-14 18:11:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-14 18:11:52,960 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-14 18:11:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure snic_req_init [2021-12-14 18:11:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_req_init [2021-12-14 18:11:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure snic_color_dec [2021-12-14 18:11:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_color_dec [2021-12-14 18:11:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure _svnic_dev_cmd2 [2021-12-14 18:11:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure _svnic_dev_cmd2 [2021-12-14 18:11:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 18:11:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-14 18:11:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-14 18:11:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_dec [2021-12-14 18:11:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_dec [2021-12-14 18:11:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2021-12-14 18:11:52,962 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2021-12-14 18:11:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_alloc_ring [2021-12-14 18:11:52,962 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_alloc_ring [2021-12-14 18:11:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 18:11:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-12-14 18:11:52,962 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-12-14 18:11:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2021-12-14 18:11:52,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2021-12-14 18:11:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 18:11:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_get_res [2021-12-14 18:11:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_get_res [2021-12-14 18:11:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure snic_disc_start [2021-12-14 18:11:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_disc_start [2021-12-14 18:11:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_free_desc_ring [2021-12-14 18:11:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_free_desc_ring [2021-12-14 18:11:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2021-12-14 18:11:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2021-12-14 18:11:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_hdr_dec [2021-12-14 18:11:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_hdr_dec [2021-12-14 18:11:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure snic_icmnd_cmpl_handler [2021-12-14 18:11:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_icmnd_cmpl_handler [2021-12-14 18:11:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-14 18:11:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-14 18:11:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-14 18:11:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-14 18:11:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-14 18:11:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-14 18:11:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-14 18:11:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-14 18:11:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_flush_work [2021-12-14 18:11:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_flush_work [2021-12-14 18:11:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure snic_del_host [2021-12-14 18:11:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_del_host [2021-12-14 18:11:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-14 18:11:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-14 18:11:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost___0 [2021-12-14 18:11:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost___0 [2021-12-14 18:11:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure snic_stats_debugfs_remove [2021-12-14 18:11:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_stats_debugfs_remove [2021-12-14 18:11:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_get_res_count [2021-12-14 18:11:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_get_res_count [2021-12-14 18:11:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure snic_shutdown_scsi_cleanup [2021-12-14 18:11:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_shutdown_scsi_cleanup [2021-12-14 18:11:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-12-14 18:11:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-12-14 18:11:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-14 18:11:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-14 18:11:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2021-12-14 18:11:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2021-12-14 18:11:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-14 18:11:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-14 18:11:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure snic_release_req_buf [2021-12-14 18:11:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_release_req_buf [2021-12-14 18:11:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure snic_tgt_chkready [2021-12-14 18:11:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_tgt_chkready [2021-12-14 18:11:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2021-12-14 18:11:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2021-12-14 18:11:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_fw_service [2021-12-14 18:11:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_fw_service [2021-12-14 18:11:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2021-12-14 18:11:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2021-12-14 18:11:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_link_status [2021-12-14 18:11:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_link_status [2021-12-14 18:11:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-14 18:11:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-14 18:11:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_notify_unset [2021-12-14 18:11:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_notify_unset [2021-12-14 18:11:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_disable [2021-12-14 18:11:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_disable [2021-12-14 18:11:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure snic_handle_tgt_disc [2021-12-14 18:11:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_handle_tgt_disc [2021-12-14 18:11:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_set [2021-12-14 18:11:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_set [2021-12-14 18:11:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure snic_reset_stats_write [2021-12-14 18:11:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_reset_stats_write [2021-12-14 18:11:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 18:11:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 18:11:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-14 18:11:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-14 18:11:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___1 [2021-12-14 18:11:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___1 [2021-12-14 18:11:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-14 18:11:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-14 18:11:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 18:11:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-14 18:11:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-14 18:11:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_timespec [2021-12-14 18:11:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_timespec [2021-12-14 18:11:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2021-12-14 18:11:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2021-12-14 18:11:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 18:11:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 18:11:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure snic_remove [2021-12-14 18:11:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_remove [2021-12-14 18:11:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add_return [2021-12-14 18:11:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add_return [2021-12-14 18:11:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-14 18:11:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-14 18:11:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-14 18:11:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-14 18:11:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure snic_tgt_del [2021-12-14 18:11:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_tgt_del [2021-12-14 18:11:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_get_intr_mode [2021-12-14 18:11:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_get_intr_mode [2021-12-14 18:11:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-14 18:11:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-14 18:11:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-14 18:11:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-14 18:11:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure snic_iounmap [2021-12-14 18:11:52,973 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_iounmap [2021-12-14 18:11:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure snic_req_free [2021-12-14 18:11:52,973 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_req_free [2021-12-14 18:11:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2021-12-14 18:11:52,973 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2021-12-14 18:11:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_snic_disc [2021-12-14 18:11:52,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_snic_disc [2021-12-14 18:11:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-14 18:11:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-14 18:11:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure snic_hex_dump [2021-12-14 18:11:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_hex_dump [2021-12-14 18:11:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-12-14 18:11:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-12-14 18:11:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure snic_tmreq_pending [2021-12-14 18:11:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_tmreq_pending [2021-12-14 18:11:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-14 18:11:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-14 18:11:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure snic_print_desc [2021-12-14 18:11:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_print_desc [2021-12-14 18:11:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure snic_dev_wait [2021-12-14 18:11:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_dev_wait [2021-12-14 18:11:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure snic_release_untagged_req [2021-12-14 18:11:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_release_untagged_req [2021-12-14 18:11:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure snic_stats_update_io_cmpl [2021-12-14 18:11:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_stats_update_io_cmpl [2021-12-14 18:11:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2021-12-14 18:11:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-14 18:11:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-14 18:11:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure snic_fwcq_cmpl_handler [2021-12-14 18:11:52,976 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_fwcq_cmpl_handler [2021-12-14 18:11:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure is_snic_target [2021-12-14 18:11:52,976 INFO L138 BoogieDeclarations]: Found implementation of procedure is_snic_target [2021-12-14 18:11:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-14 18:11:52,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-14 18:11:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure snic_queue_abort_req [2021-12-14 18:11:52,976 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_queue_abort_req [2021-12-14 18:11:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure snic_io_hdr_enc [2021-12-14 18:11:52,976 INFO L138 BoogieDeclarations]: Found implementation of procedure snic_io_hdr_enc [2021-12-14 18:11:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2021-12-14 18:11:52,977 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2021-12-14 18:11:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 18:11:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure svnic_dev_set_intr_mode [2021-12-14 18:11:52,977 INFO L138 BoogieDeclarations]: Found implementation of procedure svnic_dev_set_intr_mode [2021-12-14 18:11:54,349 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 18:11:54,352 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 18:11:54,828 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-14 18:12:17,837 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 18:12:17,867 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 18:12:17,867 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-12-14 18:12:17,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:12:17 BoogieIcfgContainer [2021-12-14 18:12:17,873 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 18:12:17,876 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 18:12:17,876 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 18:12:17,878 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 18:12:17,878 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:11:42" (1/3) ... [2021-12-14 18:12:17,879 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f248302 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:12:17, skipping insertion in model container [2021-12-14 18:12:17,879 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:11:51" (2/3) ... [2021-12-14 18:12:17,879 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f248302 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:12:17, skipping insertion in model container [2021-12-14 18:12:17,880 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:12:17" (3/3) ... [2021-12-14 18:12:17,881 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point.cil.out.i [2021-12-14 18:12:17,884 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 18:12:17,884 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-14 18:12:17,940 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 18:12:17,953 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 [2021-12-14 18:12:17,953 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-14 18:12:18,041 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) [2021-12-14 18:12:18,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-12-14 18:12:18,058 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:12:18,059 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] [2021-12-14 18:12:18,060 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 18:12:18,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:12:18,064 INFO L85 PathProgramCache]: Analyzing trace with hash 1608886395, now seen corresponding path program 1 times [2021-12-14 18:12:18,072 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:12:18,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284171925] [2021-12-14 18:12:18,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:12:18,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:12:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:12:18,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 18:12:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:12:18,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:12:18,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:12:18,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:12:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:12:18,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-14 18:12:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:12:18,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:12:18,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:12:18,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:12:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:12:18,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-14 18:12:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:12:18,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:12:18,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:12:18,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-14 18:12:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:12:18,897 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-12-14 18:12:18,900 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 18:12:18,900 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284171925] [2021-12-14 18:12:18,901 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [284171925] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 18:12:18,901 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 18:12:18,901 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 18:12:18,902 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1939487983] [2021-12-14 18:12:18,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 18:12:18,907 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 18:12:18,908 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 18:12:18,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 18:12:18,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-14 18:12:18,943 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) [2021-12-14 18:12:21,939 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 [] [2021-12-14 18:12:23,951 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:12:25,972 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:12:31,143 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:12:33,169 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:12:35,192 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:12:38,854 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:12:40,864 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:12:42,880 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []