./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 8393723b 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_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/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_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS --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-8393723 [2022-11-19 07:59:31,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:59:31,570 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:59:31,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:59:31,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:59:31,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:59:31,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:59:31,594 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:59:31,596 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:59:31,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:59:31,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:59:31,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:59:31,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:59:31,602 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:59:31,603 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:59:31,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:59:31,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:59:31,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:59:31,608 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:59:31,610 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:59:31,612 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:59:31,616 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:59:31,618 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:59:31,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:59:31,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:59:31,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:59:31,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:59:31,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:59:31,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:59:31,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:59:31,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:59:31,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:59:31,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:59:31,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:59:31,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:59:31,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:59:31,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:59:31,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:59:31,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:59:31,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:59:31,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:59:31,650 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:59:31,687 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:59:31,690 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:59:31,691 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:59:31,691 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:59:31,692 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:59:31,693 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:59:31,693 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:59:31,693 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:59:31,693 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:59:31,693 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:59:31,695 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:59:31,695 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:59:31,695 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:59:31,695 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:59:31,695 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:59:31,696 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:59:31,696 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:59:31,696 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:59:31,697 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:59:31,697 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:59:31,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:59:31,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:59:31,698 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:59:31,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:59:31,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:59:31,700 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:59:31,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:59:31,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:59:31,700 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:59:31,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:59:31,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:59:31,701 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:59:31,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:59:31,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:59:31,702 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:59:31,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:59:31,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:59:31,702 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:59:31,703 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_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea85c9b4dad25debc9a13a542a2867c02cbb8a067c2f94c389f71b38eed68761 [2022-11-19 07:59:32,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:59:32,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:59:32,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:59:32,029 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:59:32,030 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:59:32,031 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2022-11-19 07:59:32,112 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/data/786792f8a/173eddef40d342a4902b92f3a4b1c3fb/FLAGd693ea7cc [2022-11-19 07:59:33,109 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:59:33,110 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2022-11-19 07:59:33,229 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/data/786792f8a/173eddef40d342a4902b92f3a4b1c3fb/FLAGd693ea7cc [2022-11-19 07:59:33,464 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/data/786792f8a/173eddef40d342a4902b92f3a4b1c3fb [2022-11-19 07:59:33,467 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:59:33,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:59:33,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:59:33,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:59:33,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:59:33,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:59:33" (1/1) ... [2022-11-19 07:59:33,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f9a4bb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:33, skipping insertion in model container [2022-11-19 07:59:33,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:59:33" (1/1) ... [2022-11-19 07:59:33,486 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:59:33,680 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:59:37,525 WARN L234 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_6af3d98a-ae23-4a67-aa0a-393e6f871de0/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] [2022-11-19 07:59:37,529 WARN L234 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_6af3d98a-ae23-4a67-aa0a-393e6f871de0/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] [2022-11-19 07:59:37,533 WARN L234 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_6af3d98a-ae23-4a67-aa0a-393e6f871de0/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] [2022-11-19 07:59:37,534 WARN L234 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_6af3d98a-ae23-4a67-aa0a-393e6f871de0/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] [2022-11-19 07:59:37,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:59:37,682 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:59:38,124 WARN L234 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_6af3d98a-ae23-4a67-aa0a-393e6f871de0/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] [2022-11-19 07:59:38,125 WARN L234 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_6af3d98a-ae23-4a67-aa0a-393e6f871de0/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] [2022-11-19 07:59:38,126 WARN L234 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_6af3d98a-ae23-4a67-aa0a-393e6f871de0/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] [2022-11-19 07:59:38,126 WARN L234 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_6af3d98a-ae23-4a67-aa0a-393e6f871de0/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] [2022-11-19 07:59:38,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:59:38,509 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:59:38,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:38 WrapperNode [2022-11-19 07:59:38,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:59:38,511 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:59:38,511 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:59:38,512 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:59:38,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:38" (1/1) ... [2022-11-19 07:59:38,690 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:38" (1/1) ... [2022-11-19 07:59:38,986 INFO L138 Inliner]: procedures = 591, calls = 3604, calls flagged for inlining = 307, calls inlined = 280, statements flattened = 7917 [2022-11-19 07:59:38,987 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:59:38,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:59:38,988 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:59:38,989 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:59:38,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:38" (1/1) ... [2022-11-19 07:59:38,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:38" (1/1) ... [2022-11-19 07:59:39,033 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:38" (1/1) ... [2022-11-19 07:59:39,034 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:38" (1/1) ... [2022-11-19 07:59:39,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:38" (1/1) ... [2022-11-19 07:59:39,231 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:38" (1/1) ... [2022-11-19 07:59:39,276 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:38" (1/1) ... [2022-11-19 07:59:39,307 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:38" (1/1) ... [2022-11-19 07:59:39,354 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:59:39,355 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:59:39,355 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:59:39,356 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:59:39,359 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:38" (1/1) ... [2022-11-19 07:59:39,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:59:39,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:59:39,392 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:59:39,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af3d98a-ae23-4a67-aa0a-393e6f871de0/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:59:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure e100_tx_timeout [2022-11-19 07:59:39,506 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_tx_timeout [2022-11-19 07:59:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-19 07:59:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-19 07:59:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-19 07:59:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-19 07:59:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-19 07:59:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-19 07:59:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-19 07:59:39,507 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-19 07:59:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-19 07:59:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-19 07:59:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure e100_write_flush [2022-11-19 07:59:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_write_flush [2022-11-19 07:59:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure e100_phy_init [2022-11-19 07:59:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_phy_init [2022-11-19 07:59:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:59:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:59:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure e100_eeprom_load [2022-11-19 07:59:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_eeprom_load [2022-11-19 07:59:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-19 07:59:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-19 07:59:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-19 07:59:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-19 07:59:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure e100_get_eeprom [2022-11-19 07:59:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_get_eeprom [2022-11-19 07:59:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-19 07:59:39,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-19 07:59:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure e100_close [2022-11-19 07:59:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_close [2022-11-19 07:59:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-19 07:59:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-19 07:59:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-19 07:59:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-19 07:59:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-19 07:59:39,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-19 07:59:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-19 07:59:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-19 07:59:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-11-19 07:59:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-11-19 07:59:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure e100_eeprom_write [2022-11-19 07:59:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_eeprom_write [2022-11-19 07:59:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-19 07:59:39,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-19 07:59:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_ctrl_phy_82552_v [2022-11-19 07:59:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_ctrl_phy_82552_v [2022-11-19 07:59:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-19 07:59:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-19 07:59:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 07:59:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 07:59:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-19 07:59:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure e100_set_multicast_list [2022-11-19 07:59:39,512 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_set_multicast_list [2022-11-19 07:59:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-19 07:59:39,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-19 07:59:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-19 07:59:39,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-19 07:59:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-19 07:59:39,513 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-19 07:59:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure e100_open [2022-11-19 07:59:39,513 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_open [2022-11-19 07:59:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-19 07:59:39,513 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-19 07:59:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-19 07:59:39,514 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-19 07:59:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-19 07:59:39,514 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-19 07:59:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-19 07:59:39,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-19 07:59:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 07:59:39,514 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 07:59:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-19 07:59:39,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-19 07:59:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure e100_get_eeprom_len [2022-11-19 07:59:39,527 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_get_eeprom_len [2022-11-19 07:59:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-19 07:59:39,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-19 07:59:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:59:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure e100_free [2022-11-19 07:59:39,527 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_free [2022-11-19 07:59:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure e100_intr [2022-11-19 07:59:39,528 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_intr [2022-11-19 07:59:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-19 07:59:39,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-19 07:59:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure e100_nway_reset [2022-11-19 07:59:39,528 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_nway_reset [2022-11-19 07:59:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-19 07:59:39,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-19 07:59:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-19 07:59:39,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-19 07:59:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure e100_netpoll [2022-11-19 07:59:39,529 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_netpoll [2022-11-19 07:59:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 07:59:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure e100_clean_cbs [2022-11-19 07:59:39,529 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_clean_cbs [2022-11-19 07:59:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure __e100_power_off [2022-11-19 07:59:39,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __e100_power_off [2022-11-19 07:59:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure e100_enable_irq [2022-11-19 07:59:39,529 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_enable_irq [2022-11-19 07:59:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-19 07:59:39,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-19 07:59:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-19 07:59:39,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-19 07:59:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:59:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-19 07:59:39,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-19 07:59:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:59:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cb_lock_of_nic [2022-11-19 07:59:39,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cb_lock_of_nic [2022-11-19 07:59:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-19 07:59:39,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-19 07:59:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 07:59:39,531 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 07:59:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-19 07:59:39,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-19 07:59:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-19 07:59:39,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-19 07:59:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-19 07:59:39,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-19 07:59:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-19 07:59:39,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-19 07:59:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-19 07:59:39,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-19 07:59:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure e100_up [2022-11-19 07:59:39,532 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_up [2022-11-19 07:59:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-19 07:59:39,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-19 07:59:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure e100_disable_irq [2022-11-19 07:59:39,532 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_disable_irq [2022-11-19 07:59:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:59:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure e100_resume [2022-11-19 07:59:39,533 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_resume [2022-11-19 07:59:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-19 07:59:39,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-19 07:59:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-19 07:59:39,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-19 07:59:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-19 07:59:39,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-19 07:59:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:59:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-19 07:59:39,534 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-19 07:59:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cmd_lock_of_nic [2022-11-19 07:59:39,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cmd_lock_of_nic [2022-11-19 07:59:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure e100_exec_cmd [2022-11-19 07:59:39,534 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_exec_cmd [2022-11-19 07:59:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure __e100_shutdown [2022-11-19 07:59:39,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __e100_shutdown [2022-11-19 07:59:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-19 07:59:39,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-19 07:59:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-19 07:59:39,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-19 07:59:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:59:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-19 07:59:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure e100_exec_cb [2022-11-19 07:59:39,535 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_exec_cb [2022-11-19 07:59:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure e100_remove [2022-11-19 07:59:39,535 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_remove [2022-11-19 07:59:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-19 07:59:39,536 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-19 07:59:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cb_lock_of_nic [2022-11-19 07:59:39,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cb_lock_of_nic [2022-11-19 07:59:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-19 07:59:39,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-19 07:59:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-19 07:59:39,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-19 07:59:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-19 07:59:39,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-19 07:59:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 07:59:39,537 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 07:59:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure e100_rx_alloc_skb [2022-11-19 07:59:39,537 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_rx_alloc_skb [2022-11-19 07:59:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-19 07:59:39,537 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-19 07:59:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-19 07:59:39,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-19 07:59:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-19 07:59:39,538 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-19 07:59:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-19 07:59:39,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-19 07:59:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:59:39,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:59:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure e100_down [2022-11-19 07:59:39,538 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_down [2022-11-19 07:59:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-19 07:59:39,539 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-19 07:59:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 07:59:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:59:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 07:59:39,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 07:59:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-19 07:59:39,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-19 07:59:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-19 07:59:39,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-19 07:59:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure e100_tx_clean [2022-11-19 07:59:39,541 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_tx_clean [2022-11-19 07:59:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure e100_start_receiver [2022-11-19 07:59:39,541 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_start_receiver [2022-11-19 07:59:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure e100_hw_reset [2022-11-19 07:59:39,541 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_hw_reset [2022-11-19 07:59:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-19 07:59:39,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-19 07:59:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-19 07:59:39,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-19 07:59:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:59:39,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:59:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure e100_hw_init [2022-11-19 07:59:39,542 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_hw_init [2022-11-19 07:59:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure e100_set_eeprom [2022-11-19 07:59:39,542 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_set_eeprom [2022-11-19 07:59:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-19 07:59:39,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-19 07:59:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-19 07:59:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-19 07:59:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-19 07:59:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-19 07:59:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-19 07:59:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-19 07:59:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:59:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-19 07:59:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-19 07:59:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-19 07:59:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-19 07:59:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:59:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure e100_self_test [2022-11-19 07:59:39,544 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_self_test [2022-11-19 07:59:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-19 07:59:39,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-19 07:59:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:59:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure e100_alloc_cbs [2022-11-19 07:59:39,544 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_alloc_cbs [2022-11-19 07:59:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-19 07:59:39,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-19 07:59:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-19 07:59:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-19 07:59:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-19 07:59:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-19 07:59:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-19 07:59:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-19 07:59:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure e100_xmit_frame [2022-11-19 07:59:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_xmit_frame [2022-11-19 07:59:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure e100_get_regs_len [2022-11-19 07:59:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_get_regs_len [2022-11-19 07:59:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-19 07:59:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-19 07:59:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure e100_rx_clean_list [2022-11-19 07:59:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_rx_clean_list [2022-11-19 07:59:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-19 07:59:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-19 07:59:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-19 07:59:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-19 07:59:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-19 07:59:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-19 07:59:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure e100_io_resume [2022-11-19 07:59:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_io_resume [2022-11-19 07:59:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-19 07:59:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-19 07:59:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure e100_loopback_test [2022-11-19 07:59:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_loopback_test [2022-11-19 07:59:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:59:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure e100_rx_alloc_list [2022-11-19 07:59:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_rx_alloc_list [2022-11-19 07:59:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 07:59:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 07:59:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure e100_eeprom_read [2022-11-19 07:59:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_eeprom_read [2022-11-19 07:59:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure e100_shutdown [2022-11-19 07:59:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_shutdown [2022-11-19 07:59:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-19 07:59:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-19 07:59:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cmd_lock_of_nic [2022-11-19 07:59:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cmd_lock_of_nic [2022-11-19 07:59:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-19 07:59:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-19 07:59:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u16~0~TO~~u16~0 [2022-11-19 07:59:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u16~0~TO~~u16~0 [2022-11-19 07:59:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-19 07:59:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-19 07:59:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-19 07:59:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-19 07:59:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-19 07:59:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-19 07:59:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-19 07:59:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-19 07:59:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-19 07:59:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-19 07:59:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-19 07:59:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-19 07:59:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_ctrl_hw [2022-11-19 07:59:39,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_ctrl_hw [2022-11-19 07:59:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:59:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-19 07:59:39,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-19 07:59:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-19 07:59:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-19 07:59:39,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-19 07:59:40,814 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:59:40,818 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:59:41,043 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;