./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.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 d4a04f164f23bccd0af71a4f58b3950d923042f92e5233e5b981a5aec1f8e73c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 16:18:31,351 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 16:18:31,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 16:18:31,393 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 16:18:31,393 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 16:18:31,395 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 16:18:31,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 16:18:31,399 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 16:18:31,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 16:18:31,404 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 16:18:31,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 16:18:31,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 16:18:31,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 16:18:31,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 16:18:31,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 16:18:31,411 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 16:18:31,412 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 16:18:31,412 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 16:18:31,414 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 16:18:31,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 16:18:31,419 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 16:18:31,420 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 16:18:31,421 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 16:18:31,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 16:18:31,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 16:18:31,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 16:18:31,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 16:18:31,427 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 16:18:31,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 16:18:31,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 16:18:31,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 16:18:31,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 16:18:31,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 16:18:31,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 16:18:31,432 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 16:18:31,432 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 16:18:31,432 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 16:18:31,432 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 16:18:31,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 16:18:31,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 16:18:31,434 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 16:18:31,435 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 16:18:31,458 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 16:18:31,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 16:18:31,459 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 16:18:31,459 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 16:18:31,460 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 16:18:31,460 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 16:18:31,461 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 16:18:31,461 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 16:18:31,461 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 16:18:31,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 16:18:31,462 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 16:18:31,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 16:18:31,462 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 16:18:31,462 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 16:18:31,462 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 16:18:31,462 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 16:18:31,463 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 16:18:31,463 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 16:18:31,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 16:18:31,463 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 16:18:31,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 16:18:31,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:18:31,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 16:18:31,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 16:18:31,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 16:18:31,464 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 16:18:31,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 16:18:31,464 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 16:18:31,464 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 16:18:31,465 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 16:18:31,465 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 16:18:31,465 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4a04f164f23bccd0af71a4f58b3950d923042f92e5233e5b981a5aec1f8e73c [2021-12-21 16:18:31,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 16:18:31,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 16:18:31,697 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 16:18:31,697 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 16:18:31,698 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 16:18:31,698 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i [2021-12-21 16:18:31,751 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84e283299/05a604e928f54d1890aea9fef5037ba5/FLAGf8e5aded7 [2021-12-21 16:18:32,460 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 16:18:32,461 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i [2021-12-21 16:18:32,503 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84e283299/05a604e928f54d1890aea9fef5037ba5/FLAGf8e5aded7 [2021-12-21 16:18:32,780 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84e283299/05a604e928f54d1890aea9fef5037ba5 [2021-12-21 16:18:32,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 16:18:32,783 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 16:18:32,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 16:18:32,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 16:18:32,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 16:18:32,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:18:32" (1/1) ... [2021-12-21 16:18:32,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@238b9cc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:32, skipping insertion in model container [2021-12-21 16:18:32,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:18:32" (1/1) ... [2021-12-21 16:18:32,794 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 16:18:32,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 16:18:33,349 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5732] [2021-12-21 16:18:33,350 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5733-5734] [2021-12-21 16:18:33,938 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i[176188,176201] [2021-12-21 16:18:36,075 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:18:36,116 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 16:18:36,213 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5732] [2021-12-21 16:18:36,214 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5733-5734] [2021-12-21 16:18:36,223 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i[176188,176201] [2021-12-21 16:18:36,805 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:18:36,903 INFO L208 MainTranslator]: Completed translation [2021-12-21 16:18:36,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:36 WrapperNode [2021-12-21 16:18:36,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 16:18:36,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 16:18:36,905 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 16:18:36,905 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 16:18:36,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:36" (1/1) ... [2021-12-21 16:18:37,033 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:36" (1/1) ... [2021-12-21 16:18:37,299 INFO L137 Inliner]: procedures = 467, calls = 5592, calls flagged for inlining = 175, calls inlined = 173, statements flattened = 13508 [2021-12-21 16:18:37,300 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 16:18:37,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 16:18:37,301 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 16:18:37,301 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 16:18:37,307 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:36" (1/1) ... [2021-12-21 16:18:37,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:36" (1/1) ... [2021-12-21 16:18:37,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:36" (1/1) ... [2021-12-21 16:18:37,368 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:36" (1/1) ... [2021-12-21 16:18:37,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:36" (1/1) ... [2021-12-21 16:18:37,616 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:36" (1/1) ... [2021-12-21 16:18:37,669 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:36" (1/1) ... [2021-12-21 16:18:37,748 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 16:18:37,750 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 16:18:37,750 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 16:18:37,750 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 16:18:37,751 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:36" (1/1) ... [2021-12-21 16:18:37,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:18:37,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 16:18:37,775 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) [2021-12-21 16:18:37,794 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 [2021-12-21 16:18:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_ppc [2021-12-21 16:18:37,818 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_ppc [2021-12-21 16:18:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-21 16:18:37,818 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-21 16:18:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_and_issue_cmd_fusion [2021-12-21 16:18:37,818 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_and_issue_cmd_fusion [2021-12-21 16:18:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure MR_GetPhyParams [2021-12-21 16:18:37,819 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_GetPhyParams [2021-12-21 16:18:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_skinny [2021-12-21 16:18:37,819 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_skinny [2021-12-21 16:18:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure get_arm_from_strip [2021-12-21 16:18:37,819 INFO L138 BoogieDeclarations]: Found implementation of procedure get_arm_from_strip [2021-12-21 16:18:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_set_dma_mask [2021-12-21 16:18:37,819 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_set_dma_mask [2021-12-21 16:18:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_adp_reset_xscale [2021-12-21 16:18:37,819 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_adp_reset_xscale [2021-12-21 16:18:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_init_mfi [2021-12-21 16:18:37,820 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_init_mfi [2021-12-21 16:18:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-21 16:18:37,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-21 16:18:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 16:18:37,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 16:18:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_teardown_frame_pool_fusion [2021-12-21 16:18:37,820 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_teardown_frame_pool_fusion [2021-12-21 16:18:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_free_cmds_fusion [2021-12-21 16:18:37,821 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_free_cmds_fusion [2021-12-21 16:18:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_slave_configure [2021-12-21 16:18:37,821 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_slave_configure [2021-12-21 16:18:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_internal_reset_defer_cmds [2021-12-21 16:18:37,821 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_internal_reset_defer_cmds [2021-12-21 16:18:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-21 16:18:37,821 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-21 16:18:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure mega_div64_32 [2021-12-21 16:18:37,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_div64_32 [2021-12-21 16:18:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_gen2 [2021-12-21 16:18:37,822 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_gen2 [2021-12-21 16:18:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2021-12-21 16:18:37,822 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2021-12-21 16:18:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-21 16:18:37,822 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-21 16:18:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_request_descriptor [2021-12-21 16:18:37,823 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_request_descriptor [2021-12-21 16:18:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure MR_ArPdGet [2021-12-21 16:18:37,823 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_ArPdGet [2021-12-21 16:18:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 16:18:37,823 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 16:18:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-21 16:18:37,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-21 16:18:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_cmd_dpc [2021-12-21 16:18:37,824 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_cmd_dpc [2021-12-21 16:18:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_flush_cache [2021-12-21 16:18:37,824 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_flush_cache [2021-12-21 16:18:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure get_row_from_strip [2021-12-21 16:18:37,825 INFO L138 BoogieDeclarations]: Found implementation of procedure get_row_from_strip [2021-12-21 16:18:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2021-12-21 16:18:37,826 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_device [2021-12-21 16:18:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-21 16:18:37,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-21 16:18:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_29 [2021-12-21 16:18:37,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_29 [2021-12-21 16:18:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2021-12-21 16:18:37,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2021-12-21 16:18:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_int_cmd [2021-12-21 16:18:37,826 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_int_cmd [2021-12-21 16:18:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure mr_spanset_get_phy_params [2021-12-21 16:18:37,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mr_spanset_get_phy_params [2021-12-21 16:18:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_resume [2021-12-21 16:18:37,827 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_resume [2021-12-21 16:18:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_shutdown [2021-12-21 16:18:37,827 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_shutdown [2021-12-21 16:18:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-12-21 16:18:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-21 16:18:37,828 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-21 16:18:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2021-12-21 16:18:37,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2021-12-21 16:18:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_skinny [2021-12-21 16:18:37,828 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_skinny [2021-12-21 16:18:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 16:18:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-21 16:18:37,829 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-21 16:18:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_slave_alloc [2021-12-21 16:18:37,829 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_slave_alloc [2021-12-21 16:18:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-21 16:18:37,829 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-21 16:18:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdSpanArrayGet [2021-12-21 16:18:37,830 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdSpanArrayGet [2021-12-21 16:18:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_timer [2021-12-21 16:18:37,830 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_timer [2021-12-21 16:18:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_list [2021-12-21 16:18:37,830 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_list [2021-12-21 16:18:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2021-12-21 16:18:37,831 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2021-12-21 16:18:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-21 16:18:37,831 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-21 16:18:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_vf_affiliation [2021-12-21 16:18:37,831 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_vf_affiliation [2021-12-21 16:18:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_register_aen [2021-12-21 16:18:37,832 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_register_aen [2021-12-21 16:18:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-21 16:18:37,832 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-21 16:18:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-21 16:18:37,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-21 16:18:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 16:18:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-21 16:18:37,833 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-21 16:18:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-21 16:18:37,833 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-21 16:18:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sync_map_info [2021-12-21 16:18:37,833 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sync_map_info [2021-12-21 16:18:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-21 16:18:37,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-21 16:18:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_sas_kill_hba [2021-12-21 16:18:37,834 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_sas_kill_hba [2021-12-21 16:18:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_queue_command_lck [2021-12-21 16:18:37,835 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_queue_command_lck [2021-12-21 16:18:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 16:18:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_start_aen [2021-12-21 16:18:37,836 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_start_aen [2021-12-21 16:18:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_isr_fusion [2021-12-21 16:18:37,838 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_isr_fusion [2021-12-21 16:18:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 16:18:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_xscale [2021-12-21 16:18:37,838 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_xscale [2021-12-21 16:18:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 16:18:37,842 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 16:18:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2021-12-21 16:18:37,843 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2021-12-21 16:18:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_blocked_cmd [2021-12-21 16:18:37,843 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_blocked_cmd [2021-12-21 16:18:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-21 16:18:37,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-21 16:18:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-21 16:18:37,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-21 16:18:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-21 16:18:37,843 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-21 16:18:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_do_ocr [2021-12-21 16:18:37,844 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_do_ocr [2021-12-21 16:18:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-21 16:18:37,844 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-21 16:18:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-21 16:18:37,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-21 16:18:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-21 16:18:37,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-21 16:18:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-21 16:18:37,844 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-21 16:18:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_gen2 [2021-12-21 16:18:37,845 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_gen2 [2021-12-21 16:18:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdSpanPtrGet [2021-12-21 16:18:37,845 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdSpanPtrGet [2021-12-21 16:18:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_teardown_frame_pool [2021-12-21 16:18:37,845 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_teardown_frame_pool [2021-12-21 16:18:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_gen2 [2021-12-21 16:18:37,845 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_gen2 [2021-12-21 16:18:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-21 16:18:37,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-21 16:18:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fusion_ocr_wq [2021-12-21 16:18:37,846 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fusion_ocr_wq [2021-12-21 16:18:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_support_device_change [2021-12-21 16:18:37,846 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_support_device_change [2021-12-21 16:18:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-12-21 16:18:37,846 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-12-21 16:18:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_skinny [2021-12-21 16:18:37,846 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_skinny [2021-12-21 16:18:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_skinny [2021-12-21 16:18:37,846 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_skinny [2021-12-21 16:18:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_skinny [2021-12-21 16:18:37,847 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_skinny [2021-12-21 16:18:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_is_ldio [2021-12-21 16:18:37,847 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_is_ldio [2021-12-21 16:18:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-12-21 16:18:37,847 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-12-21 16:18:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 16:18:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-12-21 16:18:37,847 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-12-21 16:18:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_device [2021-12-21 16:18:37,848 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_device [2021-12-21 16:18:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure process_fw_state_change_wq [2021-12-21 16:18:37,848 INFO L138 BoogieDeclarations]: Found implementation of procedure process_fw_state_change_wq [2021-12-21 16:18:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 16:18:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_open [2021-12-21 16:18:37,848 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_open [2021-12-21 16:18:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure MR_TargetIdToLdGet [2021-12-21 16:18:37,848 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_TargetIdToLdGet [2021-12-21 16:18:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_ioctl_fw [2021-12-21 16:18:37,848 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_ioctl_fw [2021-12-21 16:18:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-21 16:18:37,849 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-21 16:18:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 16:18:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-21 16:18:37,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-21 16:18:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_bus_host [2021-12-21 16:18:37,849 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_bus_host [2021-12-21 16:18:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-21 16:18:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-12-21 16:18:37,849 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-12-21 16:18:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure get_strip_from_row [2021-12-21 16:18:37,850 INFO L138 BoogieDeclarations]: Found implementation of procedure get_strip_from_row [2021-12-21 16:18:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-21 16:18:37,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-21 16:18:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_return_cmd [2021-12-21 16:18:37,850 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_return_cmd [2021-12-21 16:18:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-21 16:18:37,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-21 16:18:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_shutdown_controller [2021-12-21 16:18:37,850 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_shutdown_controller [2021-12-21 16:18:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-21 16:18:37,851 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-21 16:18:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-21 16:18:37,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-21 16:18:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2021-12-21 16:18:37,851 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_lookup [2021-12-21 16:18:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_ioc_init_fusion [2021-12-21 16:18:37,851 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_ioc_init_fusion [2021-12-21 16:18:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_return_cmd_fusion [2021-12-21 16:18:37,851 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_return_cmd_fusion [2021-12-21 16:18:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2021-12-21 16:18:37,852 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2021-12-21 16:18:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_ppc [2021-12-21 16:18:37,852 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_ppc [2021-12-21 16:18:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init_fw [2021-12-21 16:18:37,852 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init_fw [2021-12-21 16:18:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_xscale [2021-12-21 16:18:37,852 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_xscale [2021-12-21 16:18:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure wait_and_poll [2021-12-21 16:18:37,852 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_and_poll [2021-12-21 16:18:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2021-12-21 16:18:37,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2021-12-21 16:18:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-21 16:18:37,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-21 16:18:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 16:18:37,853 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 16:18:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_disable_intr_xscale [2021-12-21 16:18:37,853 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_disable_intr_xscale [2021-12-21 16:18:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_xscale [2021-12-21 16:18:37,853 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_xscale [2021-12-21 16:18:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sriov_start_heartbeat [2021-12-21 16:18:37,853 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sriov_start_heartbeat [2021-12-21 16:18:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2021-12-21 16:18:37,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2021-12-21 16:18:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_isr [2021-12-21 16:18:37,854 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_isr [2021-12-21 16:18:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_mpio_paths [2021-12-21 16:18:37,857 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_mpio_paths [2021-12-21 16:18:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-21 16:18:37,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-21 16:18:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-21 16:18:37,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-21 16:18:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-21 16:18:37,857 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-21 16:18:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-21 16:18:37,857 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-21 16:18:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_transition_to_ready [2021-12-21 16:18:37,858 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_transition_to_ready [2021-12-21 16:18:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-21 16:18:37,859 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-21 16:18:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 16:18:37,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 16:18:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_xscale [2021-12-21 16:18:37,859 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_xscale [2021-12-21 16:18:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_cmd_fusion [2021-12-21 16:18:37,859 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_cmd_fusion [2021-12-21 16:18:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_alloc_cmds [2021-12-21 16:18:37,859 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_alloc_cmds [2021-12-21 16:18:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-21 16:18:37,859 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-21 16:18:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_release_date [2021-12-21 16:18:37,860 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_release_date [2021-12-21 16:18:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-21 16:18:37,860 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-21 16:18:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 16:18:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_xscale [2021-12-21 16:18:37,860 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_xscale [2021-12-21 16:18:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 16:18:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2021-12-21 16:18:37,860 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2021-12-21 16:18:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 16:18:37,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 16:18:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-21 16:18:37,861 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-21 16:18:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_map_info [2021-12-21 16:18:37,861 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_map_info [2021-12-21 16:18:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_ppc [2021-12-21 16:18:37,861 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_ppc [2021-12-21 16:18:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2021-12-21 16:18:37,861 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2021-12-21 16:18:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-21 16:18:37,861 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-21 16:18:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_fasync [2021-12-21 16:18:37,862 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_fasync [2021-12-21 16:18:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-21 16:18:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-12-21 16:18:37,862 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-12-21 16:18:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_gen2 [2021-12-21 16:18:37,862 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_gen2 [2021-12-21 16:18:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_start_timer [2021-12-21 16:18:37,862 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_start_timer [2021-12-21 16:18:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-21 16:18:37,862 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-21 16:18:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-21 16:18:37,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-21 16:18:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-21 16:18:37,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-21 16:18:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure mega_mod64 [2021-12-21 16:18:37,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_mod64 [2021-12-21 16:18:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_10 [2021-12-21 16:18:37,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_10 [2021-12-21 16:18:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-21 16:18:37,863 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-21 16:18:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 16:18:37,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 16:18:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-21 16:18:37,864 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-21 16:18:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-12-21 16:18:37,864 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-12-21 16:18:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_fusion [2021-12-21 16:18:37,864 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_fusion [2021-12-21 16:18:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-21 16:18:37,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-21 16:18:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2021-12-21 16:18:37,865 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2021-12-21 16:18:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-21 16:18:37,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-21 16:18:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-21 16:18:37,865 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-21 16:18:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-21 16:18:37,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-21 16:18:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 16:18:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 16:18:37,865 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 16:18:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_disable_intr_fusion [2021-12-21 16:18:37,866 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_disable_intr_fusion [2021-12-21 16:18:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-21 16:18:37,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-21 16:18:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_adp_reset_gen2 [2021-12-21 16:18:37,866 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_adp_reset_gen2 [2021-12-21 16:18:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2021-12-21 16:18:37,866 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2021-12-21 16:18:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 16:18:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_dcmd_fusion [2021-12-21 16:18:37,866 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_dcmd_fusion [2021-12-21 16:18:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_and_restore_queue_depth [2021-12-21 16:18:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_and_restore_queue_depth [2021-12-21 16:18:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2021-12-21 16:18:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2021-12-21 16:18:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure get_cpu_mask [2021-12-21 16:18:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cpu_mask [2021-12-21 16:18:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_support_poll_for_event [2021-12-21 16:18:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_support_poll_for_event [2021-12-21 16:18:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 16:18:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure MR_PdDevHandleGet [2021-12-21 16:18:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_PdDevHandleGet [2021-12-21 16:18:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-21 16:18:37,868 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-21 16:18:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init_adapter_mfi [2021-12-21 16:18:37,868 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init_adapter_mfi [2021-12-21 16:18:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-21 16:18:37,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-21 16:18:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-21 16:18:37,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-21 16:18:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u32~0~X~$Pointer$~TO~VOID [2021-12-21 16:18:37,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u32~0~X~$Pointer$~TO~VOID [2021-12-21 16:18:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-21 16:18:37,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-21 16:18:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdRaidGet [2021-12-21 16:18:37,869 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdRaidGet [2021-12-21 16:18:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-12-21 16:18:37,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-12-21 16:18:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-21 16:18:37,869 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-21 16:18:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-21 16:18:37,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-21 16:18:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_and_issue_cmd [2021-12-21 16:18:37,869 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_and_issue_cmd [2021-12-21 16:18:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_make_sgl_skinny [2021-12-21 16:18:37,870 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_make_sgl_skinny [2021-12-21 16:18:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-21 16:18:37,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-21 16:18:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-12-21 16:18:37,870 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-12-21 16:18:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-21 16:18:37,870 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-21 16:18:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_frame_count [2021-12-21 16:18:37,870 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_frame_count [2021-12-21 16:18:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_fusion [2021-12-21 16:18:37,870 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_fusion [2021-12-21 16:18:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_reply_desc [2021-12-21 16:18:37,871 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_reply_desc [2021-12-21 16:18:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_version [2021-12-21 16:18:37,871 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_version [2021-12-21 16:18:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_ioctl_aen [2021-12-21 16:18:37,871 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_ioctl_aen [2021-12-21 16:18:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-21 16:18:37,871 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-21 16:18:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_poll [2021-12-21 16:18:37,871 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_poll [2021-12-21 16:18:37,872 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_cmd_dpc_fusion [2021-12-21 16:18:37,872 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_cmd_dpc_fusion [2021-12-21 16:18:37,872 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_probe_one [2021-12-21 16:18:37,872 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_probe_one [2021-12-21 16:18:37,872 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_fusion [2021-12-21 16:18:37,872 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_fusion [2021-12-21 16:18:37,872 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_disable_intr_ppc [2021-12-21 16:18:37,872 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_disable_intr_ppc [2021-12-21 16:18:37,872 INFO L130 BoogieDeclarations]: Found specification of procedure MR_ValidateMapInfo [2021-12-21 16:18:37,872 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_ValidateMapInfo [2021-12-21 16:18:37,872 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-21 16:18:37,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-21 16:18:37,873 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-12-21 16:18:37,873 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-12-21 16:18:37,873 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_fusion [2021-12-21 16:18:37,873 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_fusion [2021-12-21 16:18:37,873 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_free_cmds [2021-12-21 16:18:37,873 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_free_cmds [2021-12-21 16:18:37,873 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-21 16:18:37,873 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-21 16:18:37,873 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_adp_reset_fusion [2021-12-21 16:18:37,873 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_adp_reset_fusion [2021-12-21 16:18:37,874 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_blocked_abort_cmd [2021-12-21 16:18:37,874 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_blocked_abort_cmd [2021-12-21 16:18:37,874 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_release_fusion [2021-12-21 16:18:37,874 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_release_fusion [2021-12-21 16:18:37,874 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cmd_fusion [2021-12-21 16:18:37,874 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cmd_fusion [2021-12-21 16:18:37,874 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_lookup_instance [2021-12-21 16:18:37,874 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_lookup_instance [2021-12-21 16:18:37,874 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 16:18:37,874 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 16:18:37,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 16:18:37,875 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_queue_command [2021-12-21 16:18:37,875 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_queue_command [2021-12-21 16:18:37,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 16:18:37,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 16:18:37,875 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_dcmd [2021-12-21 16:18:37,875 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_dcmd [2021-12-21 16:18:37,875 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_pd_list [2021-12-21 16:18:37,875 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_pd_list [2021-12-21 16:18:37,875 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_generic_reset [2021-12-21 16:18:37,875 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_generic_reset [2021-12-21 16:18:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_device [2021-12-21 16:18:37,876 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_device [2021-12-21 16:18:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_affinity_hint [2021-12-21 16:18:37,876 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_affinity_hint [2021-12-21 16:18:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-12-21 16:18:37,876 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-12-21 16:18:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_cmd [2021-12-21 16:18:37,876 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_cmd [2021-12-21 16:18:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_dbg_lvl [2021-12-21 16:18:37,876 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_dbg_lvl [2021-12-21 16:18:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_release_mfi [2021-12-21 16:18:37,877 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_release_mfi [2021-12-21 16:18:37,877 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-21 16:18:37,877 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-21 16:18:37,877 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-21 16:18:37,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-21 16:18:37,877 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-21 16:18:37,877 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-21 16:18:37,877 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_fusion [2021-12-21 16:18:37,877 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_fusion [2021-12-21 16:18:37,877 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_cmd [2021-12-21 16:18:37,877 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_cmd [2021-12-21 16:18:37,878 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-21 16:18:37,878 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-21 16:18:37,878 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-21 16:18:37,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-21 16:18:37,878 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_wait_for_outstanding_fusion [2021-12-21 16:18:37,878 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_wait_for_outstanding_fusion [2021-12-21 16:18:37,878 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-21 16:18:37,878 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-21 16:18:37,878 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_ppc [2021-12-21 16:18:37,878 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_ppc [2021-12-21 16:18:37,878 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-21 16:18:37,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-21 16:18:37,879 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_fusion [2021-12-21 16:18:37,879 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_fusion [2021-12-21 16:18:37,879 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_ppc [2021-12-21 16:18:37,879 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_ppc [2021-12-21 16:18:37,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-21 16:18:37,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-21 16:18:37,879 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-21 16:18:37,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-21 16:18:37,879 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_ld_list_query [2021-12-21 16:18:37,879 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_ld_list_query [2021-12-21 16:18:37,880 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-21 16:18:37,880 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-21 16:18:37,880 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-21 16:18:37,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 16:18:37,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-21 16:18:37,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-21 16:18:37,882 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_detach_one [2021-12-21 16:18:37,882 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_detach_one [2021-12-21 16:18:37,882 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_polled [2021-12-21 16:18:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_polled [2021-12-21 16:18:37,883 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init_adapter_fusion [2021-12-21 16:18:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init_adapter_fusion [2021-12-21 16:18:37,883 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_make_sgl64 [2021-12-21 16:18:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_make_sgl64 [2021-12-21 16:18:37,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-12-21 16:18:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-12-21 16:18:39,220 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 16:18:39,227 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 16:18:41,413 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-21 16:18:57,673 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 16:18:57,700 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 16:18:57,700 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-21 16:18:57,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:18:57 BoogieIcfgContainer [2021-12-21 16:18:57,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 16:18:57,708 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 16:18:57,708 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 16:18:57,710 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 16:18:57,711 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 04:18:32" (1/3) ... [2021-12-21 16:18:57,711 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fed7321 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:18:57, skipping insertion in model container [2021-12-21 16:18:57,711 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:18:36" (2/3) ... [2021-12-21 16:18:57,712 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fed7321 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:18:57, skipping insertion in model container [2021-12-21 16:18:57,712 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:18:57" (3/3) ... [2021-12-21 16:18:57,714 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i [2021-12-21 16:18:57,720 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 16:18:57,720 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-21 16:18:57,768 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 16:18:57,776 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 [2021-12-21 16:18:57,776 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-21 16:18:57,857 INFO L276 IsEmpty]: Start isEmpty. Operand has 5324 states, 3779 states have (on average 1.4006350886477905) internal successors, (5293), 3882 states have internal predecessors, (5293), 1305 states have call successors, (1305), 239 states have call predecessors, (1305), 238 states have return successors, (1290), 1263 states have call predecessors, (1290), 1290 states have call successors, (1290) [2021-12-21 16:18:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-12-21 16:18:57,874 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:18:57,875 INFO L514 BasicCegarLoop]: trace histogram [27, 27, 27, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2021-12-21 16:18:57,875 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:18:57,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:18:57,878 INFO L85 PathProgramCache]: Analyzing trace with hash -1987054300, now seen corresponding path program 1 times [2021-12-21 16:18:57,884 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:18:57,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176098779] [2021-12-21 16:18:57,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:18:57,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:18:58,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 16:18:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-21 16:18:58,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-21 16:18:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-21 16:18:58,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-21 16:18:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-21 16:18:58,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-21 16:18:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-12-21 16:18:58,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-21 16:18:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-21 16:18:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-21 16:18:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-21 16:18:58,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2021-12-21 16:18:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-21 16:18:58,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-12-21 16:18:58,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-21 16:18:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-21 16:18:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-12-21 16:18:58,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2021-12-21 16:18:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-12-21 16:18:58,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-12-21 16:18:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-21 16:18:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-12-21 16:18:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-21 16:18:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-21 16:18:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-12-21 16:18:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-12-21 16:18:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-12-21 16:18:58,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-12-21 16:18:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2021-12-21 16:18:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-12-21 16:18:58,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-12-21 16:18:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-12-21 16:18:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:18:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2021-12-21 16:18:58,960 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:18:58,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176098779] [2021-12-21 16:18:58,961 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [176098779] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:18:58,961 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:18:58,961 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 16:18:58,962 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551310110] [2021-12-21 16:18:58,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:18:58,965 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 16:18:58,966 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:18:58,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 16:18:58,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-21 16:18:58,993 INFO L87 Difference]: Start difference. First operand has 5324 states, 3779 states have (on average 1.4006350886477905) internal successors, (5293), 3882 states have internal predecessors, (5293), 1305 states have call successors, (1305), 239 states have call predecessors, (1305), 238 states have return successors, (1290), 1263 states have call predecessors, (1290), 1290 states have call successors, (1290) Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2021-12-21 16:19:02,409 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-21 16:19:13,009 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:19:19,389 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:19:34,407 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []