./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ea85c9b4dad25debc9a13a542a2867c02cbb8a067c2f94c389f71b38eed68761 --- 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 [2022-11-03 02:22:34,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:22:34,868 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:22:34,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:22:34,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:22:34,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:22:34,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:22:34,932 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:22:34,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:22:34,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:22:34,941 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:22:34,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:22:34,944 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:22:34,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:22:34,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:22:34,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:22:34,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:22:34,955 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:22:34,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:22:34,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:22:34,965 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:22:34,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:22:34,970 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:22:34,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:22:34,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:22:34,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:22:34,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:22:34,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:22:34,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:22:34,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:22:34,986 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:22:34,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:22:34,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:22:34,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:22:34,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:22:34,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:22:34,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:22:34,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:22:34,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:22:34,994 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:22:34,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:22:34,997 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:22:35,039 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:22:35,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:22:35,040 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:22:35,041 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:22:35,041 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:22:35,042 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:22:35,042 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:22:35,042 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:22:35,042 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:22:35,043 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:22:35,044 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:22:35,044 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:22:35,044 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:22:35,044 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:22:35,045 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:22:35,045 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:22:35,045 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:22:35,045 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:22:35,046 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:22:35,046 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:22:35,047 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:22:35,047 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:22:35,047 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:22:35,047 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:22:35,047 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:22:35,048 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:22:35,048 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:22:35,048 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:22:35,048 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:22:35,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:22:35,049 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:22:35,049 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:22:35,049 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:22:35,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:22:35,050 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:22:35,050 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:22:35,050 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:22:35,051 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:22:35,051 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_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea85c9b4dad25debc9a13a542a2867c02cbb8a067c2f94c389f71b38eed68761 [2022-11-03 02:22:35,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:22:35,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:22:35,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:22:35,432 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:22:35,433 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:22:35,435 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2022-11-03 02:22:35,506 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/data/1616362f2/404beae23678412fbeab596b31a2f333/FLAGe94800048 [2022-11-03 02:22:36,542 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:22:36,543 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2022-11-03 02:22:36,623 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/data/1616362f2/404beae23678412fbeab596b31a2f333/FLAGe94800048 [2022-11-03 02:22:36,968 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/data/1616362f2/404beae23678412fbeab596b31a2f333 [2022-11-03 02:22:36,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:22:36,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:22:36,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:22:36,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:22:36,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:22:36,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:22:36" (1/1) ... [2022-11-03 02:22:36,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71c931cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:36, skipping insertion in model container [2022-11-03 02:22:36,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:22:36" (1/1) ... [2022-11-03 02:22:36,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:22:37,209 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:22:41,315 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_03a701ef-e893-475c-95dd-3497aa8816c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413792,413805] [2022-11-03 02:22:41,318 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_03a701ef-e893-475c-95dd-3497aa8816c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413961,413974] [2022-11-03 02:22:41,319 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_03a701ef-e893-475c-95dd-3497aa8816c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414128,414141] [2022-11-03 02:22:41,324 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_03a701ef-e893-475c-95dd-3497aa8816c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414296,414309] [2022-11-03 02:22:41,357 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:22:41,451 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:22:41,979 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_03a701ef-e893-475c-95dd-3497aa8816c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413792,413805] [2022-11-03 02:22:41,980 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_03a701ef-e893-475c-95dd-3497aa8816c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413961,413974] [2022-11-03 02:22:41,981 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_03a701ef-e893-475c-95dd-3497aa8816c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414128,414141] [2022-11-03 02:22:41,981 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_03a701ef-e893-475c-95dd-3497aa8816c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414296,414309] [2022-11-03 02:22:41,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:22:42,359 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:22:42,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:42 WrapperNode [2022-11-03 02:22:42,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:22:42,360 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:22:42,360 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:22:42,361 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:22:42,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:42" (1/1) ... [2022-11-03 02:22:42,500 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:42" (1/1) ... [2022-11-03 02:22:42,759 INFO L138 Inliner]: procedures = 591, calls = 3604, calls flagged for inlining = 307, calls inlined = 280, statements flattened = 7997 [2022-11-03 02:22:42,759 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:22:42,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:22:42,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:22:42,760 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:22:42,770 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:42" (1/1) ... [2022-11-03 02:22:42,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:42" (1/1) ... [2022-11-03 02:22:42,876 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:42" (1/1) ... [2022-11-03 02:22:42,878 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:42" (1/1) ... [2022-11-03 02:22:43,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:42" (1/1) ... [2022-11-03 02:22:43,091 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:42" (1/1) ... [2022-11-03 02:22:43,146 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:42" (1/1) ... [2022-11-03 02:22:43,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:42" (1/1) ... [2022-11-03 02:22:43,241 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:22:43,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:22:43,243 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:22:43,243 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:22:43,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:22:42" (1/1) ... [2022-11-03 02:22:43,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:22:43,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:22:43,304 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:22:43,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03a701ef-e893-475c-95dd-3497aa8816c6/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:22:43,353 INFO L130 BoogieDeclarations]: Found specification of procedure e100_tx_timeout [2022-11-03 02:22:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_tx_timeout [2022-11-03 02:22:43,353 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-03 02:22:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-03 02:22:43,354 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-03 02:22:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-03 02:22:43,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-03 02:22:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-03 02:22:43,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-03 02:22:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-03 02:22:43,355 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-03 02:22:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-03 02:22:43,355 INFO L130 BoogieDeclarations]: Found specification of procedure e100_write_flush [2022-11-03 02:22:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_write_flush [2022-11-03 02:22:43,355 INFO L130 BoogieDeclarations]: Found specification of procedure e100_phy_init [2022-11-03 02:22:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_phy_init [2022-11-03 02:22:43,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 02:22:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 02:22:43,356 INFO L130 BoogieDeclarations]: Found specification of procedure e100_eeprom_load [2022-11-03 02:22:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_eeprom_load [2022-11-03 02:22:43,357 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-03 02:22:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-03 02:22:43,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-03 02:22:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-03 02:22:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure e100_get_eeprom [2022-11-03 02:22:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_get_eeprom [2022-11-03 02:22:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-03 02:22:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-03 02:22:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure e100_close [2022-11-03 02:22:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_close [2022-11-03 02:22:43,359 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-03 02:22:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-03 02:22:43,360 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-03 02:22:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-03 02:22:43,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-03 02:22:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-03 02:22:43,360 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-03 02:22:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-03 02:22:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-11-03 02:22:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-11-03 02:22:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure e100_eeprom_write [2022-11-03 02:22:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_eeprom_write [2022-11-03 02:22:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-03 02:22:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-03 02:22:43,364 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_ctrl_phy_82552_v [2022-11-03 02:22:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_ctrl_phy_82552_v [2022-11-03 02:22:43,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-03 02:22:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-03 02:22:43,364 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-03 02:22:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-03 02:22:43,365 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-03 02:22:43,365 INFO L130 BoogieDeclarations]: Found specification of procedure e100_set_multicast_list [2022-11-03 02:22:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_set_multicast_list [2022-11-03 02:22:43,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-03 02:22:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-03 02:22:43,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-03 02:22:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-03 02:22:43,367 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-03 02:22:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-03 02:22:43,367 INFO L130 BoogieDeclarations]: Found specification of procedure e100_open [2022-11-03 02:22:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_open [2022-11-03 02:22:43,368 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-03 02:22:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-03 02:22:43,368 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-03 02:22:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-03 02:22:43,369 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-03 02:22:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-03 02:22:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-03 02:22:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-03 02:22:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-03 02:22:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-03 02:22:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-03 02:22:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-03 02:22:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure e100_get_eeprom_len [2022-11-03 02:22:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_get_eeprom_len [2022-11-03 02:22:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-03 02:22:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-03 02:22:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:22:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure e100_free [2022-11-03 02:22:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_free [2022-11-03 02:22:43,373 INFO L130 BoogieDeclarations]: Found specification of procedure e100_intr [2022-11-03 02:22:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_intr [2022-11-03 02:22:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-03 02:22:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-03 02:22:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure e100_nway_reset [2022-11-03 02:22:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_nway_reset [2022-11-03 02:22:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-03 02:22:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-03 02:22:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-03 02:22:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-03 02:22:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure e100_netpoll [2022-11-03 02:22:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_netpoll [2022-11-03 02:22:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 02:22:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure e100_clean_cbs [2022-11-03 02:22:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_clean_cbs [2022-11-03 02:22:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure __e100_power_off [2022-11-03 02:22:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __e100_power_off [2022-11-03 02:22:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure e100_enable_irq [2022-11-03 02:22:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_enable_irq [2022-11-03 02:22:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-03 02:22:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-03 02:22:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-03 02:22:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-03 02:22:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 02:22:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-03 02:22:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-03 02:22:43,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:22:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cb_lock_of_nic [2022-11-03 02:22:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cb_lock_of_nic [2022-11-03 02:22:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-03 02:22:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-03 02:22:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 02:22:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 02:22:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-03 02:22:43,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-03 02:22:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-03 02:22:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-03 02:22:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-03 02:22:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-03 02:22:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-03 02:22:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-03 02:22:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-03 02:22:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-03 02:22:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure e100_up [2022-11-03 02:22:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_up [2022-11-03 02:22:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-03 02:22:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-03 02:22:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure e100_disable_irq [2022-11-03 02:22:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_disable_irq [2022-11-03 02:22:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:22:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure e100_resume [2022-11-03 02:22:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_resume [2022-11-03 02:22:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-03 02:22:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-03 02:22:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-03 02:22:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-03 02:22:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-03 02:22:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-03 02:22:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:22:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-03 02:22:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-03 02:22:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cmd_lock_of_nic [2022-11-03 02:22:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cmd_lock_of_nic [2022-11-03 02:22:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure e100_exec_cmd [2022-11-03 02:22:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_exec_cmd [2022-11-03 02:22:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure __e100_shutdown [2022-11-03 02:22:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __e100_shutdown [2022-11-03 02:22:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-03 02:22:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-03 02:22:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-03 02:22:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-03 02:22:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:22:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-03 02:22:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure e100_exec_cb [2022-11-03 02:22:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_exec_cb [2022-11-03 02:22:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure e100_remove [2022-11-03 02:22:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_remove [2022-11-03 02:22:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-03 02:22:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-03 02:22:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cb_lock_of_nic [2022-11-03 02:22:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cb_lock_of_nic [2022-11-03 02:22:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-03 02:22:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-03 02:22:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-03 02:22:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-03 02:22:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-03 02:22:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-03 02:22:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-03 02:22:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-03 02:22:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure e100_rx_alloc_skb [2022-11-03 02:22:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_rx_alloc_skb [2022-11-03 02:22:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-03 02:22:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-03 02:22:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-03 02:22:43,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-03 02:22:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-03 02:22:43,405 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-03 02:22:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-03 02:22:43,407 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-03 02:22:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:22:43,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:22:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure e100_down [2022-11-03 02:22:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_down [2022-11-03 02:22:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-03 02:22:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-03 02:22:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 02:22:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 02:22:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 02:22:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 02:22:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-03 02:22:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-03 02:22:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-03 02:22:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-03 02:22:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure e100_tx_clean [2022-11-03 02:22:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_tx_clean [2022-11-03 02:22:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure e100_start_receiver [2022-11-03 02:22:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_start_receiver [2022-11-03 02:22:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure e100_hw_reset [2022-11-03 02:22:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_hw_reset [2022-11-03 02:22:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-03 02:22:43,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-03 02:22:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-03 02:22:43,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-03 02:22:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 02:22:43,411 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 02:22:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure e100_hw_init [2022-11-03 02:22:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_hw_init [2022-11-03 02:22:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure e100_set_eeprom [2022-11-03 02:22:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_set_eeprom [2022-11-03 02:22:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-03 02:22:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-03 02:22:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-03 02:22:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-03 02:22:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-03 02:22:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-03 02:22:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-03 02:22:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-03 02:22:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:22:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-03 02:22:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-03 02:22:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-03 02:22:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-03 02:22:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:22:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure e100_self_test [2022-11-03 02:22:43,415 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_self_test [2022-11-03 02:22:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-03 02:22:43,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-03 02:22:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:22:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure e100_alloc_cbs [2022-11-03 02:22:43,415 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_alloc_cbs [2022-11-03 02:22:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-03 02:22:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-03 02:22:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-03 02:22:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-03 02:22:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-03 02:22:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-03 02:22:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-03 02:22:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-03 02:22:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure e100_xmit_frame [2022-11-03 02:22:43,422 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_xmit_frame [2022-11-03 02:22:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure e100_get_regs_len [2022-11-03 02:22:43,423 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_get_regs_len [2022-11-03 02:22:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-03 02:22:43,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-03 02:22:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure e100_rx_clean_list [2022-11-03 02:22:43,423 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_rx_clean_list [2022-11-03 02:22:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-03 02:22:43,424 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-03 02:22:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-03 02:22:43,424 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-03 02:22:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-03 02:22:43,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-03 02:22:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure e100_io_resume [2022-11-03 02:22:43,425 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_io_resume [2022-11-03 02:22:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-03 02:22:43,425 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-03 02:22:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure e100_loopback_test [2022-11-03 02:22:43,425 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_loopback_test [2022-11-03 02:22:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:22:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure e100_rx_alloc_list [2022-11-03 02:22:43,426 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_rx_alloc_list [2022-11-03 02:22:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 02:22:43,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 02:22:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure e100_eeprom_read [2022-11-03 02:22:43,426 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_eeprom_read [2022-11-03 02:22:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure e100_shutdown [2022-11-03 02:22:43,427 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_shutdown [2022-11-03 02:22:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-03 02:22:43,427 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-03 02:22:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cmd_lock_of_nic [2022-11-03 02:22:43,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cmd_lock_of_nic [2022-11-03 02:22:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-03 02:22:43,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-03 02:22:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u16~0~TO~~u16~0 [2022-11-03 02:22:43,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u16~0~TO~~u16~0 [2022-11-03 02:22:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-03 02:22:43,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-03 02:22:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-03 02:22:43,428 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-03 02:22:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-03 02:22:43,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-03 02:22:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-03 02:22:43,429 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-03 02:22:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-03 02:22:43,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-03 02:22:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-03 02:22:43,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-03 02:22:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_ctrl_hw [2022-11-03 02:22:43,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_ctrl_hw [2022-11-03 02:22:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:22:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-03 02:22:43,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-03 02:22:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-03 02:22:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-03 02:22:43,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-03 02:22:44,867 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:22:44,871 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:22:45,077 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;