./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 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 20:11:00,113 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:11:00,116 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:11:00,171 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:11:00,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:11:00,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:11:00,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:11:00,177 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:11:00,179 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:11:00,180 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:11:00,181 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:11:00,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:11:00,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:11:00,184 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:11:00,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:11:00,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:11:00,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:11:00,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:11:00,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:11:00,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:11:00,196 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:11:00,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:11:00,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:11:00,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:11:00,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:11:00,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:11:00,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:11:00,211 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:11:00,212 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:11:00,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:11:00,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:11:00,214 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:11:00,215 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:11:00,216 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:11:00,217 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:11:00,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:11:00,226 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:11:00,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:11:00,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:11:00,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:11:00,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:11:00,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:11:00,282 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:11:00,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:11:00,286 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:11:00,287 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:11:00,288 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:11:00,288 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:11:00,289 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:11:00,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:11:00,289 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:11:00,290 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:11:00,291 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:11:00,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:11:00,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:11:00,292 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:11:00,292 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:11:00,292 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:11:00,292 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:11:00,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:11:00,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:11:00,301 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:11:00,301 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:11:00,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:11:00,302 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:11:00,302 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:11:00,302 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:11:00,303 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:11:00,303 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:11:00,303 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:11:00,304 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:11:00,304 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:11:00,304 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 987c01adcb7e83da65734969107591cd88279bac327d4cf4f8b6555378a800e7 [2022-11-02 20:11:00,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:11:00,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:11:00,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:11:00,653 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:11:00,654 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:11:00,655 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i [2022-11-02 20:11:00,736 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/data/ed853ca3d/084b30d7cf5f44719d22cd504e038be8/FLAG3c066fe69 [2022-11-02 20:11:02,114 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:11:02,115 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i [2022-11-02 20:11:02,215 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/data/ed853ca3d/084b30d7cf5f44719d22cd504e038be8/FLAG3c066fe69 [2022-11-02 20:11:02,598 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/data/ed853ca3d/084b30d7cf5f44719d22cd504e038be8 [2022-11-02 20:11:02,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:11:02,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:11:02,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:11:02,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:11:02,611 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:11:02,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:11:02" (1/1) ... [2022-11-02 20:11:02,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@136079c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:02, skipping insertion in model container [2022-11-02 20:11:02,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:11:02" (1/1) ... [2022-11-02 20:11:02,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:11:02,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:11:13,178 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i[911575,911588] [2022-11-02 20:11:13,428 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:11:13,471 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:11:14,915 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i[911575,911588] [2022-11-02 20:11:14,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:11:15,367 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:11:15,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15 WrapperNode [2022-11-02 20:11:15,368 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:11:15,369 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:11:15,369 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:11:15,369 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:11:15,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15" (1/1) ... [2022-11-02 20:11:15,712 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15" (1/1) ... [2022-11-02 20:11:16,241 INFO L138 Inliner]: procedures = 784, calls = 11130, calls flagged for inlining = 319, calls inlined = 156, statements flattened = 14259 [2022-11-02 20:11:16,242 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:11:16,243 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:11:16,243 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:11:16,243 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:11:16,255 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15" (1/1) ... [2022-11-02 20:11:16,255 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15" (1/1) ... [2022-11-02 20:11:16,336 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15" (1/1) ... [2022-11-02 20:11:16,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15" (1/1) ... [2022-11-02 20:11:16,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15" (1/1) ... [2022-11-02 20:11:16,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15" (1/1) ... [2022-11-02 20:11:16,992 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15" (1/1) ... [2022-11-02 20:11:17,020 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15" (1/1) ... [2022-11-02 20:11:17,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:11:17,273 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:11:17,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:11:17,274 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:11:17,277 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15" (1/1) ... [2022-11-02 20:11:17,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:11:17,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:11:17,368 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:11:17,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d58f21ac-a9b3-40a7-be67-ea015f4d1fbb/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:11:17,504 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_set_sas_iounit_pg1 [2022-11-02 20:11:17,504 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_set_sas_iounit_pg1 [2022-11-02 20:11:17,505 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_state [2022-11-02 20:11:17,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_state [2022-11-02 20:11:17,505 INFO L130 BoogieDeclarations]: Found specification of procedure _base_handshake_req_reply_wait [2022-11-02 20:11:17,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_handshake_req_reply_wait [2022-11-02 20:11:17,506 INFO L130 BoogieDeclarations]: Found specification of procedure _base_writeq [2022-11-02 20:11:17,506 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_writeq [2022-11-02 20:11:17,506 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_topology_change_event [2022-11-02 20:11:17,506 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_topology_change_event [2022-11-02 20:11:17,507 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-02 20:11:17,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-02 20:11:17,507 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_free [2022-11-02 20:11:17,507 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_free [2022-11-02 20:11:17,508 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 20:11:17,508 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 20:11:17,508 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_add_expander_phy [2022-11-02 20:11:17,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_add_expander_phy [2022-11-02 20:11:17,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2022-11-02 20:11:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2022-11-02 20:11:17,509 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_do_mpt_command [2022-11-02 20:11:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_do_mpt_command [2022-11-02 20:11:17,510 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_add [2022-11-02 20:11:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_add [2022-11-02 20:11:17,510 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scan_start [2022-11-02 20:11:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scan_start [2022-11-02 20:11:17,511 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_put_smid_default [2022-11-02 20:11:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_put_smid_default [2022-11-02 20:11:17,511 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_add [2022-11-02 20:11:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_add [2022-11-02 20:11:17,511 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_slave_destroy [2022-11-02 20:11:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_slave_destroy [2022-11-02 20:11:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2022-11-02 20:11:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_device [2022-11-02 20:11:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 20:11:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 20:11:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_iounit_pg0 [2022-11-02 20:11:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_iounit_pg0 [2022-11-02 20:11:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_iounit_pg1 [2022-11-02 20:11:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_iounit_pg1 [2022-11-02 20:11:17,514 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ir_shutdown [2022-11-02 20:11:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ir_shutdown [2022-11-02 20:11:17,515 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-02 20:11:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-02 20:11:17,515 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-02 20:11:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-02 20:11:17,516 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_add [2022-11-02 20:11:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_add [2022-11-02 20:11:17,517 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_free_smid [2022-11-02 20:11:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_free_smid [2022-11-02 20:11:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove_device [2022-11-02 20:11:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove_device [2022-11-02 20:11:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_target [2022-11-02 20:11:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_target [2022-11-02 20:11:17,519 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-02 20:11:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-02 20:11:17,519 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_free_resources [2022-11-02 20:11:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_free_resources [2022-11-02 20:11:17,521 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_shutdown [2022-11-02 20:11:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_shutdown [2022-11-02 20:11:17,522 INFO L130 BoogieDeclarations]: Found specification of procedure _base_free_irq [2022-11-02 20:11:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_free_irq [2022-11-02 20:11:17,522 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_display_some_debug [2022-11-02 20:11:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_display_some_debug [2022-11-02 20:11:17,523 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_halt_firmware [2022-11-02 20:11:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_halt_firmware [2022-11-02 20:11:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 20:11:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 20:11:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_for_doorbell_ack [2022-11-02 20:11:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_for_doorbell_ack [2022-11-02 20:11:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure _mpt3sas_raise_sigio [2022-11-02 20:11:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure _mpt3sas_raise_sigio [2022-11-02 20:11:17,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-02 20:11:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-02 20:11:17,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:11:17,527 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_start_watchdog [2022-11-02 20:11:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_start_watchdog [2022-11-02 20:11:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ublock_io_device [2022-11-02 20:11:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ublock_io_device [2022-11-02 20:11:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-02 20:11:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-02 20:11:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_expander_pg1 [2022-11-02 20:11:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_expander_pg1 [2022-11-02 20:11:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scsi_lookup_get_clear [2022-11-02 20:11:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scsi_lookup_get_clear [2022-11-02 20:11:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_expander_pg0 [2022-11-02 20:11:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_expander_pg0 [2022-11-02 20:11:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_diag_capability [2022-11-02 20:11:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_diag_capability [2022-11-02 20:11:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf [2022-11-02 20:11:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf [2022-11-02 20:11:17,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-02 20:11:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-02 20:11:17,533 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-02 20:11:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-02 20:11:17,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 20:11:17,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 20:11:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure _firmware_event_work [2022-11-02 20:11:17,535 INFO L138 BoogieDeclarations]: Found implementation of procedure _firmware_event_work [2022-11-02 20:11:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-02 20:11:17,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-02 20:11:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_raid_volume_pg0 [2022-11-02 20:11:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_raid_volume_pg0 [2022-11-02 20:11:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2022-11-02 20:11:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2022-11-02 20:11:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_raid_volume_pg1 [2022-11-02 20:11:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_raid_volume_pg1 [2022-11-02 20:11:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2022-11-02 20:11:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2022-11-02 20:11:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_reply [2022-11-02 20:11:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_reply [2022-11-02 20:11:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:11:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_iocstate [2022-11-02 20:11:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_iocstate [2022-11-02 20:11:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_convert_phy_link_rate [2022-11-02 20:11:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_convert_phy_link_rate [2022-11-02 20:11:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-02 20:11:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-02 20:11:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:11:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:11:17,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:11:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_sas_address [2022-11-02 20:11:17,547 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_sas_address [2022-11-02 20:11:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:11:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:11:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-11-02 20:11:17,551 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-11-02 20:11:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_host_refresh [2022-11-02 20:11:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_host_refresh [2022-11-02 20:11:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_wwid [2022-11-02 20:11:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_wwid [2022-11-02 20:11:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_turn_on_fault_led [2022-11-02 20:11:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_turn_on_fault_led [2022-11-02 20:11:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_reset_handler [2022-11-02 20:11:17,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_reset_handler [2022-11-02 20:11:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_for_doorbell_int [2022-11-02 20:11:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_for_doorbell_int [2022-11-02 20:11:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-02 20:11:17,559 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-02 20:11:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of__internal_cmd [2022-11-02 20:11:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of__internal_cmd [2022-11-02 20:11:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_check_access_status [2022-11-02 20:11:17,560 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_check_access_status [2022-11-02 20:11:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 20:11:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 20:11:17,561 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_expander_remove [2022-11-02 20:11:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_expander_remove [2022-11-02 20:11:17,561 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_handle [2022-11-02 20:11:17,561 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_handle [2022-11-02 20:11:17,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of__internal_cmd [2022-11-02 20:11:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of__internal_cmd [2022-11-02 20:11:17,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-02 20:11:17,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-02 20:11:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure _base_reset_handler [2022-11-02 20:11:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_reset_handler [2022-11-02 20:11:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_set_tm_flag [2022-11-02 20:11:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_set_tm_flag [2022-11-02 20:11:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-02 20:11:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-02 20:11:17,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:11:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:11:17,564 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-02 20:11:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-02 20:11:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_diag_register_2 [2022-11-02 20:11:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_diag_register_2 [2022-11-02 20:11:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:11:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:11:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:11:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-02 20:11:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-02 20:11:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-02 20:11:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-02 20:11:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-02 20:11:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure _base_release_memory_pools [2022-11-02 20:11:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_release_memory_pools [2022-11-02 20:11:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___1 [2022-11-02 20:11:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___1 [2022-11-02 20:11:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___0 [2022-11-02 20:11:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___0 [2022-11-02 20:11:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___3 [2022-11-02 20:11:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___3 [2022-11-02 20:11:17,569 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___2 [2022-11-02 20:11:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___2 [2022-11-02 20:11:17,569 INFO L130 BoogieDeclarations]: Found specification of procedure _base_build_zero_len_sge [2022-11-02 20:11:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_build_zero_len_sge [2022-11-02 20:11:17,569 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_sas_device_find_by_sas_address [2022-11-02 20:11:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_sas_device_find_by_sas_address [2022-11-02 20:11:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_host_add [2022-11-02 20:11:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_host_add [2022-11-02 20:11:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2022-11-02 20:11:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2022-11-02 20:11:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-02 20:11:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-02 20:11:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-02 20:11:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-02 20:11:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-02 20:11:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-02 20:11:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_put_smid_scsi_io [2022-11-02 20:11:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_put_smid_scsi_io [2022-11-02 20:11:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_put_smid_hi_priority [2022-11-02 20:11:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_put_smid_hi_priority [2022-11-02 20:11:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ublock_io_all_device [2022-11-02 20:11:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ublock_io_all_device [2022-11-02 20:11:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:11:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:11:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_manufacturing_pg11 [2022-11-02 20:11:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_manufacturing_pg11 [2022-11-02 20:11:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_manufacturing_pg10 [2022-11-02 20:11:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_manufacturing_pg10 [2022-11-02 20:11:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-02 20:11:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-02 20:11:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-02 20:11:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-02 20:11:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_sas_device_pg0 [2022-11-02 20:11:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_sas_device_pg0 [2022-11-02 20:11:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_determine_boot_device [2022-11-02 20:11:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_determine_boot_device [2022-11-02 20:11:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:11:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_enclosure_pg0 [2022-11-02 20:11:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_enclosure_pg0 [2022-11-02 20:11:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-02 20:11:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-02 20:11:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure _config_display_some_debug [2022-11-02 20:11:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure _config_display_some_debug [2022-11-02 20:11:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_sas_iounit_pg1 [2022-11-02 20:11:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_sas_iounit_pg1 [2022-11-02 20:11:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_sas_iounit_pg0 [2022-11-02 20:11:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_sas_iounit_pg0 [2022-11-02 20:11:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:11:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_physical_disk_event [2022-11-02 20:11:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_physical_disk_event [2022-11-02 20:11:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-11-02 20:11:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-11-02 20:11:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_phy_pg0 [2022-11-02 20:11:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_phy_pg0 [2022-11-02 20:11:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure starget_for_each_device [2022-11-02 20:11:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure starget_for_each_device [2022-11-02 20:11:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure _mpt3sas_fw_work [2022-11-02 20:11:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure _mpt3sas_fw_work [2022-11-02 20:11:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-11-02 20:11:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-11-02 20:11:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_volume_wwid [2022-11-02 20:11:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_volume_wwid [2022-11-02 20:11:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-11-02 20:11:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-02 20:11:17,584 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-02 20:11:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-02 20:11:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-02 20:11:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_raid_devices [2022-11-02 20:11:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_raid_devices [2022-11-02 20:11:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_scsi_enclosure_processor [2022-11-02 20:11:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_scsi_enclosure_processor [2022-11-02 20:11:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove [2022-11-02 20:11:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove [2022-11-02 20:11:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scan_for_devices_after_reset [2022-11-02 20:11:17,591 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scan_for_devices_after_reset [2022-11-02 20:11:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-02 20:11:17,592 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-02 20:11:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_expander_report_manufacture [2022-11-02 20:11:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_expander_report_manufacture [2022-11-02 20:11:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_port_add [2022-11-02 20:11:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_port_add [2022-11-02 20:11:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure _base_is_controller_msix_enabled [2022-11-02 20:11:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_is_controller_msix_enabled [2022-11-02 20:11:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-02 20:11:17,594 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-02 20:11:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-02 20:11:17,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-02 20:11:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_expander_find_by_sas_address [2022-11-02 20:11:17,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_expander_find_by_sas_address [2022-11-02 20:11:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_internal_device_block [2022-11-02 20:11:17,595 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_internal_device_block [2022-11-02 20:11:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_manufacturing_pg0 [2022-11-02 20:11:17,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_manufacturing_pg0 [2022-11-02 20:11:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_refresh_expander_links [2022-11-02 20:11:17,596 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_refresh_expander_links [2022-11-02 20:11:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-02 20:11:17,596 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-02 20:11:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:11:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_sense_buffer_dma [2022-11-02 20:11:17,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_sense_buffer_dma [2022-11-02 20:11:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:11:17,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:11:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_on_iocstate [2022-11-02 20:11:17,597 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_on_iocstate [2022-11-02 20:11:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_cleanup_queue [2022-11-02 20:11:17,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_cleanup_queue [2022-11-02 20:11:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_volume_add [2022-11-02 20:11:17,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_volume_add [2022-11-02 20:11:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-11-02 20:11:17,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-11-02 20:11:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_msg_frame [2022-11-02 20:11:17,599 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_msg_frame [2022-11-02 20:11:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2022-11-02 20:11:17,599 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2022-11-02 20:11:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-02 20:11:17,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-02 20:11:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_ioc_pg8 [2022-11-02 20:11:17,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_ioc_pg8 [2022-11-02 20:11:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_fault_info [2022-11-02 20:11:17,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_fault_info [2022-11-02 20:11:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_update_links [2022-11-02 20:11:17,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_update_links [2022-11-02 20:11:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-02 20:11:17,601 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-02 20:11:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2022-11-02 20:11:17,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2022-11-02 20:11:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure _base_event_notification [2022-11-02 20:11:17,602 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_event_notification [2022-11-02 20:11:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_alloc [2022-11-02 20:11:17,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_alloc [2022-11-02 20:11:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2022-11-02 20:11:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2022-11-02 20:11:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_check_device [2022-11-02 20:11:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_check_device [2022-11-02 20:11:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:11:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:11:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-02 20:11:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-02 20:11:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of__internal_cmd [2022-11-02 20:11:17,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of__internal_cmd [2022-11-02 20:11:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure _config_request [2022-11-02 20:11:17,605 INFO L138 BoogieDeclarations]: Found implementation of procedure _config_request [2022-11-02 20:11:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_device_remove_by_handle [2022-11-02 20:11:17,605 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_device_remove_by_handle [2022-11-02 20:11:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-02 20:11:17,606 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-02 20:11:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-11-02 20:11:17,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-11-02 20:11:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_trigger_master [2022-11-02 20:11:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_trigger_master [2022-11-02 20:11:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_detach [2022-11-02 20:11:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_detach [2022-11-02 20:11:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_expanders [2022-11-02 20:11:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_expanders [2022-11-02 20:11:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_smid_hpr [2022-11-02 20:11:17,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_smid_hpr [2022-11-02 20:11:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_smid_scsiio [2022-11-02 20:11:17,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_smid_scsiio [2022-11-02 20:11:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2022-11-02 20:11:17,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2022-11-02 20:11:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_add_host_phy [2022-11-02 20:11:17,609 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_add_host_phy [2022-11-02 20:11:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_clear_tm_flag [2022-11-02 20:11:17,609 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_clear_tm_flag [2022-11-02 20:11:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:11:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure _base_make_ioc_ready [2022-11-02 20:11:17,610 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_make_ioc_ready [2022-11-02 20:11:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_set_iounit_pg1 [2022-11-02 20:11:17,610 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_set_iounit_pg1 [2022-11-02 20:11:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-02 20:11:17,611 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-02 20:11:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:11:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-02 20:11:17,611 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-02 20:11:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-02 20:11:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-02 20:11:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_ioctl_main [2022-11-02 20:11:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_ioctl_main [2022-11-02 20:11:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:11:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure _base_disable_msix [2022-11-02 20:11:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_disable_msix [2022-11-02 20:11:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure _base_add_sg_single_ieee [2022-11-02 20:11:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_add_sg_single_ieee [2022-11-02 20:11:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_expander_find_by_handle [2022-11-02 20:11:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_expander_find_by_handle [2022-11-02 20:11:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:11:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:11:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_get_smid [2022-11-02 20:11:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_get_smid [2022-11-02 20:11:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_scsih_issue_tm [2022-11-02 20:11:17,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_scsih_issue_tm [2022-11-02 20:11:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_internal_device_unblock [2022-11-02 20:11:17,615 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_internal_device_unblock [2022-11-02 20:11:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-02 20:11:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-02 20:11:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_remove [2022-11-02 20:11:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_remove [2022-11-02 20:11:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2022-11-02 20:11:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2022-11-02 20:11:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_send_diag_release [2022-11-02 20:11:17,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_send_diag_release [2022-11-02 20:11:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_enable_diag_buffer [2022-11-02 20:11:17,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_enable_diag_buffer [2022-11-02 20:11:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-02 20:11:17,619 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-02 20:11:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_config_change_event [2022-11-02 20:11:17,619 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_config_change_event [2022-11-02 20:11:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_add [2022-11-02 20:11:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_add [2022-11-02 20:11:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_set_identify [2022-11-02 20:11:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_set_identify [2022-11-02 20:11:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:11:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:11:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_hide [2022-11-02 20:11:17,621 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_hide [2022-11-02 20:11:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_resync [2022-11-02 20:11:17,621 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_resync [2022-11-02 20:11:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_bios_pg3 [2022-11-02 20:11:17,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_bios_pg3 [2022-11-02 20:11:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_bios_pg2 [2022-11-02 20:11:17,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_bios_pg2 [2022-11-02 20:11:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_config [2022-11-02 20:11:17,622 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_config [2022-11-02 20:11:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-02 20:11:17,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-02 20:11:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_phys_disk_pg0 [2022-11-02 20:11:17,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_phys_disk_pg0 [2022-11-02 20:11:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-02 20:11:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-02 20:11:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure _base_get_msix_index [2022-11-02 20:11:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_get_msix_index [2022-11-02 20:11:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-02 20:11:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-02 20:11:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:11:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:11:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2022-11-02 20:11:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2022-11-02 20:11:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_hard_reset_handler [2022-11-02 20:11:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_hard_reset_handler [2022-11-02 20:11:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_discovery_event [2022-11-02 20:11:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_discovery_event [2022-11-02 20:11:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure _base_make_ioc_operational [2022-11-02 20:11:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_make_ioc_operational [2022-11-02 20:11:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:11:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_id [2022-11-02 20:11:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_id [2022-11-02 20:11:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_boot_device [2022-11-02 20:11:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_boot_device [2022-11-02 20:11:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2022-11-02 20:11:17,628 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2022-11-02 20:11:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure attribute_container_find_class_device [2022-11-02 20:11:17,628 INFO L138 BoogieDeclarations]: Found implementation of procedure attribute_container_find_class_device [2022-11-02 20:11:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_device_remove_by_sas_address [2022-11-02 20:11:17,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_device_remove_by_sas_address [2022-11-02 20:11:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2022-11-02 20:11:17,629 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2022-11-02 20:11:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_iterate_devices [2022-11-02 20:11:17,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_iterate_devices [2022-11-02 20:11:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_broadcast_primitive_event [2022-11-02 20:11:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_broadcast_primitive_event [2022-11-02 20:11:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-02 20:11:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-02 20:11:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_free [2022-11-02 20:11:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_free [2022-11-02 20:11:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_end_device [2022-11-02 20:11:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_end_device [2022-11-02 20:11:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-02 20:11:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-02 20:11:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_remove [2022-11-02 20:11:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_remove [2022-11-02 20:11:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_volume_event [2022-11-02 20:11:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_volume_event [2022-11-02 20:11:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure _base_static_config_pages [2022-11-02 20:11:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_static_config_pages [2022-11-02 20:11:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:11:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_add_device [2022-11-02 20:11:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_add_device [2022-11-02 20:11:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-02 20:11:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-02 20:11:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_expander_node_remove [2022-11-02 20:11:17,634 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_expander_node_remove [2022-11-02 20:11:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure _base_mask_interrupts [2022-11-02 20:11:17,634 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_mask_interrupts [2022-11-02 20:11:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure _base_get_ioc_facts [2022-11-02 20:11:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_get_ioc_facts [2022-11-02 20:11:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-02 20:11:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-02 20:11:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2022-11-02 20:11:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2022-11-02 20:11:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_flush_running_cmds [2022-11-02 20:11:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_flush_running_cmds [2022-11-02 20:11:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_transport_port_remove [2022-11-02 20:11:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_transport_port_remove [2022-11-02 20:11:17,636 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 [2022-11-02 20:11:17,637 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 [2022-11-02 20:11:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2022-11-02 20:11:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2022-11-02 20:11:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_sas_devices [2022-11-02 20:11:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_sas_devices [2022-11-02 20:11:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_set_manufacturing_pg11 [2022-11-02 20:11:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_set_manufacturing_pg11 [2022-11-02 20:11:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure _base_fault_reset_work [2022-11-02 20:11:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_fault_reset_work [2022-11-02 20:11:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_find_by_handle [2022-11-02 20:11:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_find_by_handle [2022-11-02 20:11:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ir_fastpath [2022-11-02 20:11:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ir_fastpath [2022-11-02 20:11:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_add [2022-11-02 20:11:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_add [2022-11-02 20:11:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_update_missing_delay [2022-11-02 20:11:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_update_missing_delay [2022-11-02 20:11:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure sas_port_delete_phy [2022-11-02 20:11:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_port_delete_phy [2022-11-02 20:11:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:11:17,660 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:11:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_send_trigger_data_event [2022-11-02 20:11:17,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_send_trigger_data_event [2022-11-02 20:11:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_ctl_add_to_event_log [2022-11-02 20:11:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_ctl_add_to_event_log [2022-11-02 20:11:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_volume_delete [2022-11-02 20:11:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_volume_delete [2022-11-02 20:11:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_target_destroy [2022-11-02 20:11:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_target_destroy [2022-11-02 20:11:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_pci_resume [2022-11-02 20:11:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_pci_resume [2022-11-02 20:11:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unblock_requests [2022-11-02 20:11:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unblock_requests [2022-11-02 20:11:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-02 20:11:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-02 20:11:17,663 INFO L130 BoogieDeclarations]: Found specification of procedure _base_build_zero_len_sge_ieee [2022-11-02 20:11:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_build_zero_len_sge_ieee [2022-11-02 20:11:17,663 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_volume_handle [2022-11-02 20:11:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_volume_handle [2022-11-02 20:11:17,664 INFO L130 BoogieDeclarations]: Found specification of procedure sas_port_add_phy [2022-11-02 20:11:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_port_add_phy [2022-11-02 20:11:17,664 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_base_stop_watchdog [2022-11-02 20:11:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_base_stop_watchdog [2022-11-02 20:11:17,664 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_sas_node_find_by_sas_address [2022-11-02 20:11:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_sas_node_find_by_sas_address [2022-11-02 20:11:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-02 20:11:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-02 20:11:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure mpt3sas_config_get_number_hba_phys [2022-11-02 20:11:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt3sas_config_get_number_hba_phys [2022-11-02 20:11:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:11:17,666 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:11:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:11:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-02 20:11:17,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-02 20:11:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_expander_add [2022-11-02 20:11:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_expander_add [2022-11-02 20:11:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_response_code [2022-11-02 20:11:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_response_code [2022-11-02 20:11:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-02 20:11:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-02 20:11:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-02 20:11:20,147 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:11:20,159 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:11:51,728 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:11:51,775 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:11:51,775 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-02 20:11:51,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:11:51 BoogieIcfgContainer [2022-11-02 20:11:51,786 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:11:51,790 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:11:51,790 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:11:51,796 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:11:51,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:11:02" (1/3) ... [2022-11-02 20:11:51,798 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6002fcb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:11:51, skipping insertion in model container [2022-11-02 20:11:51,798 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:11:15" (2/3) ... [2022-11-02 20:11:51,799 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6002fcb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:11:51, skipping insertion in model container [2022-11-02 20:11:51,799 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:11:51" (3/3) ... [2022-11-02 20:11:51,801 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--scsi--mpt3sas--mpt3sas.ko-ldv_main4.cil.out.i [2022-11-02 20:11:51,824 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:11:51,824 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 20:11:52,029 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:11:52,039 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@41ed58ef, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:11:52,040 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 20:11:52,067 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) [2022-11-02 20:11:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-02 20:11:52,081 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:11:52,082 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:11:52,083 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:11:52,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:11:52,094 INFO L85 PathProgramCache]: Analyzing trace with hash -1239585877, now seen corresponding path program 1 times [2022-11-02 20:11:52,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:11:52,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347986977] [2022-11-02 20:11:52,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:11:52,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:11:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:11:53,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 20:11:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:11:53,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 20:11:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:11:53,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 20:11:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:11:53,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-02 20:11:53,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:11:53,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347986977] [2022-11-02 20:11:53,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [347986977] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:11:53,943 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:11:53,944 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:11:53,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919789918] [2022-11-02 20:11:53,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:11:53,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:11:53,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:11:53,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:11:54,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:11:54,017 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) [2022-11-02 20:11:57,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:10,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:25,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:29,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:32,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:34,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:37,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:39,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:42,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:44,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:47,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:50,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:55,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:12:57,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:13:19,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:13:26,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:13:30,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:13:30,204 INFO L93 Difference]: Finished difference Result 18626 states and 28932 transitions. [2022-11-02 20:13:30,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-02 20:13:30,207 INFO L78 Accepts]: Start accepts. Automaton has 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) Word has length 24 [2022-11-02 20:13:30,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:13:30,358 INFO L225 Difference]: With dead ends: 18626 [2022-11-02 20:13:30,358 INFO L226 Difference]: Without dead ends: 13200 [2022-11-02 20:13:30,464 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-11-02 20:13:30,471 INFO L413 NwaCegarLoop]: 7604 mSDtfsCounter, 20688 mSDsluCounter, 3275 mSDsCounter, 0 mSdLazyCounter, 16694 mSolverCounterSat, 11267 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 83.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21690 SdHoareTripleChecker+Valid, 10879 SdHoareTripleChecker+Invalid, 27973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 11267 IncrementalHoareTripleChecker+Valid, 16694 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 93.6s IncrementalHoareTripleChecker+Time [2022-11-02 20:13:30,473 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21690 Valid, 10879 Invalid, 27973 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [11267 Valid, 16694 Invalid, 12 Unknown, 0 Unchecked, 93.6s Time] [2022-11-02 20:13:30,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13200 states. [2022-11-02 20:13:31,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13200 to 10011. [2022-11-02 20:13:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10011 states, 7096 states have (on average 1.3933201803833146) internal successors, (9887), 7355 states have internal predecessors, (9887), 2418 states have call successors, (2418), 498 states have call predecessors, (2418), 496 states have return successors, (2456), 2313 states have call predecessors, (2456), 2408 states have call successors, (2456) [2022-11-02 20:13:31,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10011 states to 10011 states and 14761 transitions. [2022-11-02 20:13:31,791 INFO L78 Accepts]: Start accepts. Automaton has 10011 states and 14761 transitions. Word has length 24 [2022-11-02 20:13:31,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:13:31,793 INFO L495 AbstractCegarLoop]: Abstraction has 10011 states and 14761 transitions. [2022-11-02 20:13:31,793 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2022-11-02 20:13:31,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10011 states and 14761 transitions. [2022-11-02 20:13:31,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-02 20:13:31,796 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:13:31,796 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:13:31,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-02 20:13:31,798 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:13:31,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:13:31,799 INFO L85 PathProgramCache]: Analyzing trace with hash 225308175, now seen corresponding path program 1 times [2022-11-02 20:13:31,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:13:31,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521550735] [2022-11-02 20:13:31,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:13:31,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:13:32,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:13:32,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 20:13:32,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:13:33,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-02 20:13:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:13:33,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 20:13:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:13:33,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-02 20:13:33,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:13:33,132 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [521550735] [2022-11-02 20:13:33,133 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [521550735] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:13:33,133 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:13:33,133 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:13:33,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [746275029] [2022-11-02 20:13:33,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:13:33,136 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:13:33,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:13:33,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:13:33,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:13:33,149 INFO L87 Difference]: Start difference. First operand 10011 states and 14761 transitions. Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 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) [2022-11-02 20:13:39,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:13:43,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:13:53,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:14:07,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []