./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.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 987c01adcb7e83da65734969107591cd88279bac327d4cf4f8b6555378a800e7 --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 17:39:37,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 17:39:37,552 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 17:39:37,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 17:39:37,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 17:39:37,610 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 17:39:37,611 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 17:39:37,613 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 17:39:37,615 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 17:39:37,618 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 17:39:37,619 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 17:39:37,620 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 17:39:37,620 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 17:39:37,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 17:39:37,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 17:39:37,627 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 17:39:37,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 17:39:37,628 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 17:39:37,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 17:39:37,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 17:39:37,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 17:39:37,637 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 17:39:37,639 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 17:39:37,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 17:39:37,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 17:39:37,644 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 17:39:37,644 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 17:39:37,645 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 17:39:37,646 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 17:39:37,646 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 17:39:37,646 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 17:39:37,647 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 17:39:37,648 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 17:39:37,649 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 17:39:37,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 17:39:37,650 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 17:39:37,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 17:39:37,650 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 17:39:37,651 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 17:39:37,651 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 17:39:37,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 17:39:37,652 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 17:39:37,681 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 17:39:37,682 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 17:39:37,682 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 17:39:37,682 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 17:39:37,683 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 17:39:37,683 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 17:39:37,684 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 17:39:37,684 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 17:39:37,684 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 17:39:37,684 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 17:39:37,685 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 17:39:37,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 17:39:37,685 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 17:39:37,685 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 17:39:37,685 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 17:39:37,686 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 17:39:37,686 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 17:39:37,686 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 17:39:37,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 17:39:37,686 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 17:39:37,686 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 17:39:37,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 17:39:37,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 17:39:37,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 17:39:37,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 17:39:37,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 17:39:37,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 17:39:37,687 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 17:39:37,687 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 17:39:37,688 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 17:39:37,688 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 17:39:37,688 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 987c01adcb7e83da65734969107591cd88279bac327d4cf4f8b6555378a800e7 [2021-12-14 17:39:37,839 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 17:39:37,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 17:39:37,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 17:39:37,856 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 17:39:37,857 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 17:39:37,857 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i [2021-12-14 17:39:37,912 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b5f91c08/6da04ab473984dc88536cb67c3d0a4f4/FLAG306337e5c [2021-12-14 17:39:38,792 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 17:39:38,793 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i [2021-12-14 17:39:38,849 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b5f91c08/6da04ab473984dc88536cb67c3d0a4f4/FLAG306337e5c [2021-12-14 17:39:38,943 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b5f91c08/6da04ab473984dc88536cb67c3d0a4f4 [2021-12-14 17:39:38,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 17:39:38,947 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 17:39:38,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 17:39:38,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 17:39:38,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 17:39:38,953 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:39:38" (1/1) ... [2021-12-14 17:39:38,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32859503 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:38, skipping insertion in model container [2021-12-14 17:39:38,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:39:38" (1/1) ... [2021-12-14 17:39:38,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 17:39:39,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 17:39:47,292 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-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i[911575,911588] [2021-12-14 17:39:47,515 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 17:39:47,541 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 17:39:48,427 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-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i[911575,911588] [2021-12-14 17:39:48,440 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 17:39:48,669 INFO L208 MainTranslator]: Completed translation [2021-12-14 17:39:48,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:48 WrapperNode [2021-12-14 17:39:48,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 17:39:48,672 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 17:39:48,672 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 17:39:48,672 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 17:39:48,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:48" (1/1) ... [2021-12-14 17:39:48,844 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:48" (1/1) ... [2021-12-14 17:39:49,230 INFO L137 Inliner]: procedures = 784, calls = 11130, calls flagged for inlining = 319, calls inlined = 156, statements flattened = 14259 [2021-12-14 17:39:49,243 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 17:39:49,244 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 17:39:49,244 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 17:39:49,244 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 17:39:49,251 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:48" (1/1) ... [2021-12-14 17:39:49,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:48" (1/1) ... [2021-12-14 17:39:49,326 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:48" (1/1) ... [2021-12-14 17:39:49,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:48" (1/1) ... [2021-12-14 17:39:49,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:48" (1/1) ... [2021-12-14 17:39:49,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:48" (1/1) ... [2021-12-14 17:39:49,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:48" (1/1) ... [2021-12-14 17:39:49,721 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 17:39:49,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 17:39:49,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 17:39:49,723 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 17:39:49,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:48" (1/1) ... [2021-12-14 17:39:49,730 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 17:39:49,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 17:39:49,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-14 17:39:49,799 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-14 17:39:49,819 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_set_sas_iounit_pg1 [2021-12-14 17:39:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_set_sas_iounit_pg1 [2021-12-14 17:39:49,819 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_state [2021-12-14 17:39:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_state [2021-12-14 17:39:49,820 INFO L130 BoogieDeclarations]: Found specification of procedure _base_handshake_req_reply_wait [2021-12-14 17:39:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_handshake_req_reply_wait [2021-12-14 17:39:49,820 INFO L130 BoogieDeclarations]: Found specification of procedure _base_writeq [2021-12-14 17:39:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_writeq [2021-12-14 17:39:49,820 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_topology_change_event [2021-12-14 17:39:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_topology_change_event [2021-12-14 17:39:49,821 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-14 17:39:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-14 17:39:49,821 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_free [2021-12-14 17:39:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_free [2021-12-14 17:39:49,821 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-14 17:39:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-14 17:39:49,821 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_add_expander_phy [2021-12-14 17:39:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_add_expander_phy [2021-12-14 17:39:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-12-14 17:39:49,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-12-14 17:39:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_do_mpt_command [2021-12-14 17:39:49,822 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_do_mpt_command [2021-12-14 17:39:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_add [2021-12-14 17:39:49,822 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_add [2021-12-14 17:39:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scan_start [2021-12-14 17:39:49,822 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scan_start [2021-12-14 17:39:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_put_smid_default [2021-12-14 17:39:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_put_smid_default [2021-12-14 17:39:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_add [2021-12-14 17:39:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_add [2021-12-14 17:39:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_slave_destroy [2021-12-14 17:39:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_slave_destroy [2021-12-14 17:39:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2021-12-14 17:39:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_device [2021-12-14 17:39:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-14 17:39:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-14 17:39:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_iounit_pg0 [2021-12-14 17:39:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_iounit_pg0 [2021-12-14 17:39:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_iounit_pg1 [2021-12-14 17:39:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_iounit_pg1 [2021-12-14 17:39:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ir_shutdown [2021-12-14 17:39:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ir_shutdown [2021-12-14 17:39:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-14 17:39:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-14 17:39:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-14 17:39:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-14 17:39:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_add [2021-12-14 17:39:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_add [2021-12-14 17:39:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_free_smid [2021-12-14 17:39:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_free_smid [2021-12-14 17:39:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove_device [2021-12-14 17:39:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove_device [2021-12-14 17:39:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_target [2021-12-14 17:39:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_target [2021-12-14 17:39:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-14 17:39:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-14 17:39:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_free_resources [2021-12-14 17:39:49,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_free_resources [2021-12-14 17:39:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_shutdown [2021-12-14 17:39:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_shutdown [2021-12-14 17:39:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure _base_free_irq [2021-12-14 17:39:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_free_irq [2021-12-14 17:39:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_display_some_debug [2021-12-14 17:39:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_display_some_debug [2021-12-14 17:39:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_halt_firmware [2021-12-14 17:39:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_halt_firmware [2021-12-14 17:39:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-14 17:39:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-14 17:39:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_for_doorbell_ack [2021-12-14 17:39:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_for_doorbell_ack [2021-12-14 17:39:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure _mpt3sas_raise_sigio [2021-12-14 17:39:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure _mpt3sas_raise_sigio [2021-12-14 17:39:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-14 17:39:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-14 17:39:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 17:39:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_start_watchdog [2021-12-14 17:39:49,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_start_watchdog [2021-12-14 17:39:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ublock_io_device [2021-12-14 17:39:49,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ublock_io_device [2021-12-14 17:39:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-14 17:39:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-14 17:39:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_expander_pg1 [2021-12-14 17:39:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_expander_pg1 [2021-12-14 17:39:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scsi_lookup_get_clear [2021-12-14 17:39:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scsi_lookup_get_clear [2021-12-14 17:39:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_expander_pg0 [2021-12-14 17:39:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_expander_pg0 [2021-12-14 17:39:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_diag_capability [2021-12-14 17:39:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_diag_capability [2021-12-14 17:39:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf [2021-12-14 17:39:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf [2021-12-14 17:39:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-14 17:39:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-14 17:39:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-14 17:39:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-14 17:39:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-14 17:39:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-14 17:39:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure _firmware_event_work [2021-12-14 17:39:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure _firmware_event_work [2021-12-14 17:39:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-14 17:39:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-14 17:39:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_raid_volume_pg0 [2021-12-14 17:39:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_raid_volume_pg0 [2021-12-14 17:39:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2021-12-14 17:39:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2021-12-14 17:39:49,835 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_raid_volume_pg1 [2021-12-14 17:39:49,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_raid_volume_pg1 [2021-12-14 17:39:49,835 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-12-14 17:39:49,835 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-12-14 17:39:49,835 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_reply [2021-12-14 17:39:49,835 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_reply [2021-12-14 17:39:49,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 17:39:49,836 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_iocstate [2021-12-14 17:39:49,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_iocstate [2021-12-14 17:39:49,836 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_convert_phy_link_rate [2021-12-14 17:39:49,836 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_convert_phy_link_rate [2021-12-14 17:39:49,836 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-14 17:39:49,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-14 17:39:49,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 17:39:49,838 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-14 17:39:49,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-14 17:39:49,839 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_sas_address [2021-12-14 17:39:49,839 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_sas_address [2021-12-14 17:39:49,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 17:39:49,840 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-14 17:39:49,840 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-14 17:39:49,840 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-14 17:39:49,841 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_host_refresh [2021-12-14 17:39:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_host_refresh [2021-12-14 17:39:49,845 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_wwid [2021-12-14 17:39:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_wwid [2021-12-14 17:39:49,845 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_turn_on_fault_led [2021-12-14 17:39:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_turn_on_fault_led [2021-12-14 17:39:49,845 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_reset_handler [2021-12-14 17:39:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_reset_handler [2021-12-14 17:39:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_for_doorbell_int [2021-12-14 17:39:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_for_doorbell_int [2021-12-14 17:39:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-14 17:39:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-14 17:39:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of__internal_cmd [2021-12-14 17:39:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of__internal_cmd [2021-12-14 17:39:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_check_access_status [2021-12-14 17:39:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_check_access_status [2021-12-14 17:39:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-14 17:39:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-14 17:39:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_expander_remove [2021-12-14 17:39:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_expander_remove [2021-12-14 17:39:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_handle [2021-12-14 17:39:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_handle [2021-12-14 17:39:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of__internal_cmd [2021-12-14 17:39:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of__internal_cmd [2021-12-14 17:39:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-14 17:39:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-14 17:39:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure _base_reset_handler [2021-12-14 17:39:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_reset_handler [2021-12-14 17:39:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_set_tm_flag [2021-12-14 17:39:49,848 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_set_tm_flag [2021-12-14 17:39:49,848 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-14 17:39:49,848 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-14 17:39:49,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 17:39:49,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 17:39:49,848 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-14 17:39:49,848 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-14 17:39:49,848 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_diag_register_2 [2021-12-14 17:39:49,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_diag_register_2 [2021-12-14 17:39:49,848 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-14 17:39:49,848 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-14 17:39:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 17:39:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-14 17:39:49,849 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-14 17:39:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-14 17:39:49,849 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-14 17:39:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-14 17:39:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure _base_release_memory_pools [2021-12-14 17:39:49,849 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_release_memory_pools [2021-12-14 17:39:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___1 [2021-12-14 17:39:49,849 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___1 [2021-12-14 17:39:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___0 [2021-12-14 17:39:49,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___0 [2021-12-14 17:39:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___3 [2021-12-14 17:39:49,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___3 [2021-12-14 17:39:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___2 [2021-12-14 17:39:49,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___2 [2021-12-14 17:39:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure _base_build_zero_len_sge [2021-12-14 17:39:49,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_build_zero_len_sge [2021-12-14 17:39:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_sas_device_find_by_sas_address [2021-12-14 17:39:49,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_sas_device_find_by_sas_address [2021-12-14 17:39:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_host_add [2021-12-14 17:39:49,851 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_host_add [2021-12-14 17:39:49,851 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-12-14 17:39:49,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-12-14 17:39:49,851 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-14 17:39:49,851 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-14 17:39:49,851 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-14 17:39:49,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-14 17:39:49,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-14 17:39:49,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-14 17:39:49,851 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_put_smid_scsi_io [2021-12-14 17:39:49,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_put_smid_scsi_io [2021-12-14 17:39:49,852 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_put_smid_hi_priority [2021-12-14 17:39:49,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_put_smid_hi_priority [2021-12-14 17:39:49,852 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ublock_io_all_device [2021-12-14 17:39:49,852 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ublock_io_all_device [2021-12-14 17:39:49,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-14 17:39:49,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-14 17:39:49,852 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_manufacturing_pg11 [2021-12-14 17:39:49,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_manufacturing_pg11 [2021-12-14 17:39:49,852 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_manufacturing_pg10 [2021-12-14 17:39:49,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_manufacturing_pg10 [2021-12-14 17:39:49,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-14 17:39:49,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-14 17:39:49,853 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-14 17:39:49,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-14 17:39:49,853 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_sas_device_pg0 [2021-12-14 17:39:49,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_sas_device_pg0 [2021-12-14 17:39:49,853 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_determine_boot_device [2021-12-14 17:39:49,853 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_determine_boot_device [2021-12-14 17:39:49,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 17:39:49,853 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_enclosure_pg0 [2021-12-14 17:39:49,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_enclosure_pg0 [2021-12-14 17:39:49,854 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-14 17:39:49,854 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-14 17:39:49,854 INFO L130 BoogieDeclarations]: Found specification of procedure _config_display_some_debug [2021-12-14 17:39:49,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _config_display_some_debug [2021-12-14 17:39:49,854 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_sas_iounit_pg1 [2021-12-14 17:39:49,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_sas_iounit_pg1 [2021-12-14 17:39:49,855 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_sas_iounit_pg0 [2021-12-14 17:39:49,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_sas_iounit_pg0 [2021-12-14 17:39:49,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 17:39:49,855 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_physical_disk_event [2021-12-14 17:39:49,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_physical_disk_event [2021-12-14 17:39:49,855 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-14 17:39:49,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-14 17:39:49,855 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_phy_pg0 [2021-12-14 17:39:49,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_phy_pg0 [2021-12-14 17:39:49,855 INFO L130 BoogieDeclarations]: Found specification of procedure starget_for_each_device [2021-12-14 17:39:49,855 INFO L138 BoogieDeclarations]: Found implementation of procedure starget_for_each_device [2021-12-14 17:39:49,856 INFO L130 BoogieDeclarations]: Found specification of procedure _mpt3sas_fw_work [2021-12-14 17:39:49,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _mpt3sas_fw_work [2021-12-14 17:39:49,856 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-12-14 17:39:49,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-12-14 17:39:49,856 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_volume_wwid [2021-12-14 17:39:49,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_volume_wwid [2021-12-14 17:39:49,856 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-12-14 17:39:49,856 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-14 17:39:49,857 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-14 17:39:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-14 17:39:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-14 17:39:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_raid_devices [2021-12-14 17:39:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_raid_devices [2021-12-14 17:39:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_scsi_enclosure_processor [2021-12-14 17:39:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_scsi_enclosure_processor [2021-12-14 17:39:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove [2021-12-14 17:39:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove [2021-12-14 17:39:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scan_for_devices_after_reset [2021-12-14 17:39:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scan_for_devices_after_reset [2021-12-14 17:39:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-14 17:39:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-14 17:39:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_expander_report_manufacture [2021-12-14 17:39:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_expander_report_manufacture [2021-12-14 17:39:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_port_add [2021-12-14 17:39:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_port_add [2021-12-14 17:39:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure _base_is_controller_msix_enabled [2021-12-14 17:39:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_is_controller_msix_enabled [2021-12-14 17:39:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-14 17:39:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-14 17:39:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-14 17:39:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-14 17:39:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_expander_find_by_sas_address [2021-12-14 17:39:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_expander_find_by_sas_address [2021-12-14 17:39:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_internal_device_block [2021-12-14 17:39:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_internal_device_block [2021-12-14 17:39:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_manufacturing_pg0 [2021-12-14 17:39:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_manufacturing_pg0 [2021-12-14 17:39:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_refresh_expander_links [2021-12-14 17:39:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_refresh_expander_links [2021-12-14 17:39:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-14 17:39:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-14 17:39:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 17:39:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_sense_buffer_dma [2021-12-14 17:39:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_sense_buffer_dma [2021-12-14 17:39:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 17:39:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 17:39:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_on_iocstate [2021-12-14 17:39:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_on_iocstate [2021-12-14 17:39:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_cleanup_queue [2021-12-14 17:39:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_cleanup_queue [2021-12-14 17:39:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_volume_add [2021-12-14 17:39:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_volume_add [2021-12-14 17:39:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-14 17:39:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-14 17:39:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_msg_frame [2021-12-14 17:39:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_msg_frame [2021-12-14 17:39:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-12-14 17:39:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-12-14 17:39:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-14 17:39:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-14 17:39:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_ioc_pg8 [2021-12-14 17:39:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_ioc_pg8 [2021-12-14 17:39:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_fault_info [2021-12-14 17:39:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_fault_info [2021-12-14 17:39:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_update_links [2021-12-14 17:39:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_update_links [2021-12-14 17:39:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-14 17:39:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-14 17:39:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-12-14 17:39:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-12-14 17:39:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure _base_event_notification [2021-12-14 17:39:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_event_notification [2021-12-14 17:39:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_alloc [2021-12-14 17:39:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_alloc [2021-12-14 17:39:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2021-12-14 17:39:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2021-12-14 17:39:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_check_device [2021-12-14 17:39:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_check_device [2021-12-14 17:39:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 17:39:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 17:39:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-14 17:39:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-14 17:39:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of__internal_cmd [2021-12-14 17:39:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of__internal_cmd [2021-12-14 17:39:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure _config_request [2021-12-14 17:39:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure _config_request [2021-12-14 17:39:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_device_remove_by_handle [2021-12-14 17:39:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_device_remove_by_handle [2021-12-14 17:39:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-14 17:39:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-14 17:39:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-14 17:39:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-14 17:39:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_trigger_master [2021-12-14 17:39:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_trigger_master [2021-12-14 17:39:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_detach [2021-12-14 17:39:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_detach [2021-12-14 17:39:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_expanders [2021-12-14 17:39:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_expanders [2021-12-14 17:39:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_smid_hpr [2021-12-14 17:39:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_smid_hpr [2021-12-14 17:39:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_smid_scsiio [2021-12-14 17:39:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_smid_scsiio [2021-12-14 17:39:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2021-12-14 17:39:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2021-12-14 17:39:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_add_host_phy [2021-12-14 17:39:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_add_host_phy [2021-12-14 17:39:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_clear_tm_flag [2021-12-14 17:39:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_clear_tm_flag [2021-12-14 17:39:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 17:39:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure _base_make_ioc_ready [2021-12-14 17:39:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_make_ioc_ready [2021-12-14 17:39:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_set_iounit_pg1 [2021-12-14 17:39:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_set_iounit_pg1 [2021-12-14 17:39:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-14 17:39:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-14 17:39:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 17:39:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-14 17:39:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-14 17:39:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-14 17:39:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-14 17:39:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_ioctl_main [2021-12-14 17:39:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_ioctl_main [2021-12-14 17:39:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 17:39:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure _base_disable_msix [2021-12-14 17:39:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_disable_msix [2021-12-14 17:39:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure _base_add_sg_single_ieee [2021-12-14 17:39:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_add_sg_single_ieee [2021-12-14 17:39:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_expander_find_by_handle [2021-12-14 17:39:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_expander_find_by_handle [2021-12-14 17:39:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 17:39:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 17:39:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_smid [2021-12-14 17:39:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_smid [2021-12-14 17:39:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_issue_tm [2021-12-14 17:39:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_issue_tm [2021-12-14 17:39:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_internal_device_unblock [2021-12-14 17:39:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_internal_device_unblock [2021-12-14 17:39:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-14 17:39:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-14 17:39:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_remove [2021-12-14 17:39:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_remove [2021-12-14 17:39:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2021-12-14 17:39:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2021-12-14 17:39:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_send_diag_release [2021-12-14 17:39:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_send_diag_release [2021-12-14 17:39:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_enable_diag_buffer [2021-12-14 17:39:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_enable_diag_buffer [2021-12-14 17:39:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-14 17:39:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-14 17:39:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_config_change_event [2021-12-14 17:39:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_config_change_event [2021-12-14 17:39:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_add [2021-12-14 17:39:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_add [2021-12-14 17:39:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_set_identify [2021-12-14 17:39:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_set_identify [2021-12-14 17:39:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 17:39:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 17:39:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_hide [2021-12-14 17:39:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_hide [2021-12-14 17:39:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_resync [2021-12-14 17:39:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_resync [2021-12-14 17:39:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_bios_pg3 [2021-12-14 17:39:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_bios_pg3 [2021-12-14 17:39:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_bios_pg2 [2021-12-14 17:39:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_bios_pg2 [2021-12-14 17:39:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_config [2021-12-14 17:39:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_config [2021-12-14 17:39:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-14 17:39:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-14 17:39:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_phys_disk_pg0 [2021-12-14 17:39:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_phys_disk_pg0 [2021-12-14 17:39:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-14 17:39:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-14 17:39:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure _base_get_msix_index [2021-12-14 17:39:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_get_msix_index [2021-12-14 17:39:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-14 17:39:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-14 17:39:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-14 17:39:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-14 17:39:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-14 17:39:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-14 17:39:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_hard_reset_handler [2021-12-14 17:39:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_hard_reset_handler [2021-12-14 17:39:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_discovery_event [2021-12-14 17:39:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_discovery_event [2021-12-14 17:39:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure _base_make_ioc_operational [2021-12-14 17:39:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_make_ioc_operational [2021-12-14 17:39:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 17:39:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_id [2021-12-14 17:39:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_id [2021-12-14 17:39:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_boot_device [2021-12-14 17:39:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_boot_device [2021-12-14 17:39:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2021-12-14 17:39:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2021-12-14 17:39:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure attribute_container_find_class_device [2021-12-14 17:39:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure attribute_container_find_class_device [2021-12-14 17:39:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_device_remove_by_sas_address [2021-12-14 17:39:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_device_remove_by_sas_address [2021-12-14 17:39:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2021-12-14 17:39:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2021-12-14 17:39:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_iterate_devices [2021-12-14 17:39:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_iterate_devices [2021-12-14 17:39:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_broadcast_primitive_event [2021-12-14 17:39:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_broadcast_primitive_event [2021-12-14 17:39:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-14 17:39:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-14 17:39:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_free [2021-12-14 17:39:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_free [2021-12-14 17:39:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_end_device [2021-12-14 17:39:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_end_device [2021-12-14 17:39:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-14 17:39:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-14 17:39:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_remove [2021-12-14 17:39:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_remove [2021-12-14 17:39:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_volume_event [2021-12-14 17:39:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_volume_event [2021-12-14 17:39:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure _base_static_config_pages [2021-12-14 17:39:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_static_config_pages [2021-12-14 17:39:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 17:39:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_add_device [2021-12-14 17:39:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_add_device [2021-12-14 17:39:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-14 17:39:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-14 17:39:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_expander_node_remove [2021-12-14 17:39:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_expander_node_remove [2021-12-14 17:39:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure _base_mask_interrupts [2021-12-14 17:39:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_mask_interrupts [2021-12-14 17:39:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure _base_get_ioc_facts [2021-12-14 17:39:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_get_ioc_facts [2021-12-14 17:39:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-14 17:39:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-14 17:39:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-14 17:39:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-14 17:39:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_flush_running_cmds [2021-12-14 17:39:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_flush_running_cmds [2021-12-14 17:39:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_port_remove [2021-12-14 17:39:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_port_remove [2021-12-14 17:39:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~dma_addr_t~0~X~int~X~~dma_addr_t~0~X~int~TO~VOID [2021-12-14 17:39:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~dma_addr_t~0~X~int~X~~dma_addr_t~0~X~int~TO~VOID [2021-12-14 17:39:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-12-14 17:39:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-12-14 17:39:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_sas_devices [2021-12-14 17:39:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_sas_devices [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_set_manufacturing_pg11 [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_set_manufacturing_pg11 [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure _base_fault_reset_work [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_fault_reset_work [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_find_by_handle [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_find_by_handle [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ir_fastpath [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ir_fastpath [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_add [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_add [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_update_missing_delay [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_update_missing_delay [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure sas_port_delete_phy [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_port_delete_phy [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_send_trigger_data_event [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_send_trigger_data_event [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_ctl_add_to_event_log [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_ctl_add_to_event_log [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_volume_delete [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_volume_delete [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_target_destroy [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_target_destroy [2021-12-14 17:39:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_pci_resume [2021-12-14 17:39:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_pci_resume [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unblock_requests [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unblock_requests [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure _base_build_zero_len_sge_ieee [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_build_zero_len_sge_ieee [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_volume_handle [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_volume_handle [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure sas_port_add_phy [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_port_add_phy [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_stop_watchdog [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_stop_watchdog [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_sas_node_find_by_sas_address [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_sas_node_find_by_sas_address [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_number_hba_phys [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_number_hba_phys [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_expander_add [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_expander_add [2021-12-14 17:39:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_response_code [2021-12-14 17:39:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_response_code [2021-12-14 17:39:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-14 17:39:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-14 17:39:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-14 17:39:51,130 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 17:39:51,134 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 17:40:10,456 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 17:40:10,479 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 17:40:10,479 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-12-14 17:40:10,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:40:10 BoogieIcfgContainer [2021-12-14 17:40:10,484 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 17:40:10,485 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 17:40:10,485 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 17:40:10,488 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 17:40:10,488 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 05:39:38" (1/3) ... [2021-12-14 17:40:10,489 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b695ceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 05:40:10, skipping insertion in model container [2021-12-14 17:40:10,489 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:39:48" (2/3) ... [2021-12-14 17:40:10,489 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b695ceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 05:40:10, skipping insertion in model container [2021-12-14 17:40:10,489 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:40:10" (3/3) ... [2021-12-14 17:40:10,490 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i [2021-12-14 17:40:10,497 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 17:40:10,497 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-14 17:40:10,569 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 17:40:10,578 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-14 17:40:10,579 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-14 17:40:10,657 INFO L276 IsEmpty]: Start isEmpty. Operand has 5409 states, 3850 states have (on average 1.4018181818181819) internal successors, (5397), 3993 states have internal predecessors, (5397), 1300 states have call successors, (1300), 258 states have call predecessors, (1300), 258 states have return successors, (1300), 1249 states have call predecessors, (1300), 1300 states have call successors, (1300) [2021-12-14 17:40:10,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-12-14 17:40:10,661 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 17:40:10,662 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 17:40:10,662 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 17:40:10,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 17:40:10,666 INFO L85 PathProgramCache]: Analyzing trace with hash -1239585877, now seen corresponding path program 1 times [2021-12-14 17:40:10,672 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 17:40:10,672 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488715449] [2021-12-14 17:40:10,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 17:40:10,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 17:40:11,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:40:11,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 17:40:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:40:11,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-14 17:40:11,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:40:11,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-14 17:40:11,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:40:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-14 17:40:11,289 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 17:40:11,290 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488715449] [2021-12-14 17:40:11,290 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [488715449] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 17:40:11,290 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 17:40:11,290 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 17:40:11,292 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703183694] [2021-12-14 17:40:11,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 17:40:11,294 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 17:40:11,295 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 17:40:11,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 17:40:11,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-14 17:40:11,321 INFO L87 Difference]: Start difference. First operand has 5409 states, 3850 states have (on average 1.4018181818181819) internal successors, (5397), 3993 states have internal predecessors, (5397), 1300 states have call successors, (1300), 258 states have call predecessors, (1300), 258 states have return successors, (1300), 1249 states have call predecessors, (1300), 1300 states have call successors, (1300) Second operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-14 17:40:14,158 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:40:29,288 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:40:32,390 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:40:35,515 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:40:37,655 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:40:39,792 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []