./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ --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 36bb93ca3621bc77a2fce568a30c9f1e07b847a50c59f68bc973979594911c40 --- 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-dbf71c6-m [2022-10-17 10:38:21,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:38:21,360 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:38:21,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:38:21,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:38:21,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:38:21,416 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:38:21,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:38:21,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:38:21,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:38:21,430 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:38:21,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:38:21,433 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:38:21,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:38:21,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:38:21,440 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:38:21,441 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:38:21,442 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:38:21,444 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:38:21,451 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:38:21,453 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:38:21,455 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:38:21,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:38:21,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:38:21,469 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:38:21,470 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:38:21,470 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:38:21,472 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:38:21,473 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:38:21,474 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:38:21,475 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:38:21,477 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:38:21,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:38:21,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:38:21,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:38:21,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:38:21,484 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:38:21,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:38:21,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:38:21,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:38:21,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:38:21,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:38:21,534 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:38:21,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:38:21,535 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:38:21,535 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:38:21,536 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:38:21,536 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:38:21,537 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:38:21,537 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:38:21,537 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:38:21,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:38:21,539 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:38:21,539 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:38:21,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:38:21,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:38:21,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:38:21,540 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:38:21,540 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:38:21,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:38:21,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:38:21,541 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:38:21,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:38:21,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:38:21,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:38:21,542 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:38:21,542 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:38:21,542 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:38:21,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:38:21,543 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:38:21,544 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:38:21,544 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:38:21,544 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_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36bb93ca3621bc77a2fce568a30c9f1e07b847a50c59f68bc973979594911c40 [2022-10-17 10:38:21,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:38:21,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:38:21,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:38:21,840 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:38:21,842 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:38:21,844 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i [2022-10-17 10:38:21,919 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/data/52e5d6846/d05ee538c23d419dabd8e1a1905140bc/FLAG6183e3ff5 [2022-10-17 10:38:22,875 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:38:22,876 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i [2022-10-17 10:38:22,938 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/data/52e5d6846/d05ee538c23d419dabd8e1a1905140bc/FLAG6183e3ff5 [2022-10-17 10:38:23,339 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/data/52e5d6846/d05ee538c23d419dabd8e1a1905140bc [2022-10-17 10:38:23,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:38:23,345 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:38:23,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:38:23,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:38:23,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:38:23,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:38:23" (1/1) ... [2022-10-17 10:38:23,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61e7bc9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:23, skipping insertion in model container [2022-10-17 10:38:23,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:38:23" (1/1) ... [2022-10-17 10:38:23,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:38:23,564 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:38:27,258 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_47de637b-0d67-4f55-8d32-b4333fc0df02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i[376704,376717] [2022-10-17 10:38:27,261 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_47de637b-0d67-4f55-8d32-b4333fc0df02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i[376849,376862] [2022-10-17 10:38:27,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:38:27,369 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:38:27,849 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_47de637b-0d67-4f55-8d32-b4333fc0df02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i[376704,376717] [2022-10-17 10:38:27,849 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_47de637b-0d67-4f55-8d32-b4333fc0df02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i[376849,376862] [2022-10-17 10:38:27,855 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:38:28,074 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:38:28,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:28 WrapperNode [2022-10-17 10:38:28,075 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:38:28,076 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:38:28,076 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:38:28,076 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:38:28,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:28" (1/1) ... [2022-10-17 10:38:28,191 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:28" (1/1) ... [2022-10-17 10:38:28,485 INFO L138 Inliner]: procedures = 490, calls = 2384, calls flagged for inlining = 232, calls inlined = 186, statements flattened = 4768 [2022-10-17 10:38:28,486 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:38:28,486 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:38:28,486 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:38:28,486 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:38:28,495 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:28" (1/1) ... [2022-10-17 10:38:28,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:28" (1/1) ... [2022-10-17 10:38:28,630 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:28" (1/1) ... [2022-10-17 10:38:28,630 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:28" (1/1) ... [2022-10-17 10:38:28,871 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:28" (1/1) ... [2022-10-17 10:38:28,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:28" (1/1) ... [2022-10-17 10:38:28,936 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:28" (1/1) ... [2022-10-17 10:38:28,963 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:28" (1/1) ... [2022-10-17 10:38:29,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:38:29,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:38:29,015 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:38:29,016 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:38:29,017 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:38:28" (1/1) ... [2022-10-17 10:38:29,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:38:29,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:38:29,055 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:38:29,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47de637b-0d67-4f55-8d32-b4333fc0df02/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:38:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 10:38:29,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 10:38:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:38:29,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:38:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-10-17 10:38:29,106 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-10-17 10:38:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-10-17 10:38:29,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-10-17 10:38:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_open [2022-10-17 10:38:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_open [2022-10-17 10:38:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 10:38:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 10:38:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:38:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:38:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-10-17 10:38:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-10-17 10:38:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-10-17 10:38:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-10-17 10:38:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-10-17 10:38:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-10-17 10:38:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:38:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:38:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:38:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:38:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_tx_db_inc_wptr [2022-10-17 10:38:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_tx_db_inc_wptr [2022-10-17 10:38:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 10:38:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 10:38:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:38:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:38:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 10:38:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 10:38:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:38:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:38:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:38:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:38:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-10-17 10:38:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-10-17 10:38:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 10:38:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 10:38:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:38:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:38:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:38:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:38:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:38:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-10-17 10:38:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-10-17 10:38:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 10:38:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-17 10:38:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-17 10:38:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:38:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:38:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 10:38:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:38:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:38:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure __bdx_tx_db_ptr_next [2022-10-17 10:38:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __bdx_tx_db_ptr_next [2022-10-17 10:38:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:38:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 10:38:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 10:38:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:38:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:38:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:38:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:38:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_close [2022-10-17 10:38:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_close [2022-10-17 10:38:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:38:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:38:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 10:38:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 10:38:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_bdx_priv [2022-10-17 10:38:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_bdx_priv [2022-10-17 10:38:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-17 10:38:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-17 10:38:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-10-17 10:38:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-10-17 10:38:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:38:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:38:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:38:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 10:38:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 10:38:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_restore_mac [2022-10-17 10:38:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_restore_mac [2022-10-17 10:38:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:38:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rx_alloc_skbs [2022-10-17 10:38:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rx_alloc_skbs [2022-10-17 10:38:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:38:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:38:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:38:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:38:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:38:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:38:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:38:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-10-17 10:38:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-10-17 10:38:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:38:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:38:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-10-17 10:38:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-10-17 10:38:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-10-17 10:38:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-10-17 10:38:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 10:38:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 10:38:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:38:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:38:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 10:38:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 10:38:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_available [2022-10-17 10:38:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_available [2022-10-17 10:38:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-10-17 10:38:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-10-17 10:38:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 10:38:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 10:38:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:38:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:38:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_addr_elem [2022-10-17 10:38:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_addr_elem [2022-10-17 10:38:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-10-17 10:38:29,239 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-10-17 10:38:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:38:29,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:38:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:38:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:38:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:38:29,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:38:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_tx_db_inc_rptr [2022-10-17 10:38:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_tx_db_inc_rptr [2022-10-17 10:38:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:38:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:38:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:38:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:38:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure __bdx_vlan_rx_vid [2022-10-17 10:38:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __bdx_vlan_rx_vid [2022-10-17 10:38:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 10:38:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 10:38:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_fifo_free [2022-10-17 10:38:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_fifo_free [2022-10-17 10:38:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_remove [2022-10-17 10:38:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_remove [2022-10-17 10:38:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 10:38:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 10:38:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 10:38:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 10:38:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-17 10:38:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-17 10:38:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 10:38:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 10:38:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:38:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-10-17 10:38:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-10-17 10:38:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 10:38:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 10:38:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:38:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:38:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 10:38:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 10:38:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-17 10:38:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-17 10:38:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_reset [2022-10-17 10:38:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_reset [2022-10-17 10:38:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:38:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:38:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:38:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:38:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_alloc_elem [2022-10-17 10:38:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_alloc_elem [2022-10-17 10:38:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_range_check [2022-10-17 10:38:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_range_check [2022-10-17 10:38:29,245 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 10:38:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 10:38:29,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-10-17 10:38:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-10-17 10:38:29,245 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:38:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:38:29,245 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_fifo_init [2022-10-17 10:38:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_fifo_init [2022-10-17 10:38:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:38:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:38:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_link_changed [2022-10-17 10:38:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_link_changed [2022-10-17 10:38:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:38:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:38:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:38:29,247 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 10:38:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 10:38:29,247 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_setmulti [2022-10-17 10:38:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_setmulti [2022-10-17 10:38:29,247 INFO L130 BoogieDeclarations]: Found specification of procedure print_rxfd [2022-10-17 10:38:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure print_rxfd [2022-10-17 10:38:29,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:38:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:38:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-17 10:38:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-17 10:38:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 10:38:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 10:38:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:38:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:38:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:38:30,354 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:38:30,358 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:38:30,617 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;