./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.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_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-dbf71c6-m [2022-10-17 10:18:41,372 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:18:41,375 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:18:41,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:18:41,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:18:41,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:18:41,453 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:18:41,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:18:41,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:18:41,462 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:18:41,463 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:18:41,465 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:18:41,465 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:18:41,467 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:18:41,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:18:41,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:18:41,475 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:18:41,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:18:41,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:18:41,496 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:18:41,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:18:41,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:18:41,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:18:41,507 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:18:41,513 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:18:41,513 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:18:41,513 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:18:41,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:18:41,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:18:41,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:18:41,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:18:41,518 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:18:41,519 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:18:41,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:18:41,523 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:18:41,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:18:41,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:18:41,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:18:41,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:18:41,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:18:41,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:18:41,529 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:18:41,579 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:18:41,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:18:41,580 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:18:41,580 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:18:41,581 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:18:41,581 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:18:41,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:18:41,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:18:41,583 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:18:41,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:18:41,584 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:18:41,585 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:18:41,585 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:18:41,585 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:18:41,585 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:18:41,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:18:41,586 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:18:41,586 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:18:41,586 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:18:41,586 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:18:41,587 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:18:41,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:18:41,587 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:18:41,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:18:41,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:18:41,588 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:18:41,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:18:41,588 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:18:41,588 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:18:41,589 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:18:41,589 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_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea85c9b4dad25debc9a13a542a2867c02cbb8a067c2f94c389f71b38eed68761 [2022-10-17 10:18:41,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:18:41,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:18:41,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:18:41,961 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:18:41,961 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:18:41,963 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2022-10-17 10:18:42,039 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/data/66b5f3eef/a964872a79834b078f0ce17dd4b3fb57/FLAGd3f7b58de [2022-10-17 10:18:43,157 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:18:43,158 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2022-10-17 10:18:43,237 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/data/66b5f3eef/a964872a79834b078f0ce17dd4b3fb57/FLAGd3f7b58de [2022-10-17 10:18:43,347 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/data/66b5f3eef/a964872a79834b078f0ce17dd4b3fb57 [2022-10-17 10:18:43,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:18:43,352 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:18:43,354 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:18:43,354 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:18:43,358 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:18:43,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:18:43" (1/1) ... [2022-10-17 10:18:43,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42dbf1d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:43, skipping insertion in model container [2022-10-17 10:18:43,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:18:43" (1/1) ... [2022-10-17 10:18:43,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:18:43,703 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:18:48,805 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_07600075-b0e5-4e15-9779-3ec99fd45a25/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] [2022-10-17 10:18:48,809 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_07600075-b0e5-4e15-9779-3ec99fd45a25/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] [2022-10-17 10:18:48,810 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_07600075-b0e5-4e15-9779-3ec99fd45a25/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] [2022-10-17 10:18:48,811 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_07600075-b0e5-4e15-9779-3ec99fd45a25/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] [2022-10-17 10:18:48,845 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:18:48,938 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:18:49,422 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_07600075-b0e5-4e15-9779-3ec99fd45a25/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] [2022-10-17 10:18:49,423 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_07600075-b0e5-4e15-9779-3ec99fd45a25/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] [2022-10-17 10:18:49,424 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_07600075-b0e5-4e15-9779-3ec99fd45a25/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] [2022-10-17 10:18:49,424 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_07600075-b0e5-4e15-9779-3ec99fd45a25/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] [2022-10-17 10:18:49,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:18:49,899 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:18:49,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:49 WrapperNode [2022-10-17 10:18:49,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:18:49,901 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:18:49,901 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:18:49,901 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:18:49,909 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:49" (1/1) ... [2022-10-17 10:18:50,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:49" (1/1) ... [2022-10-17 10:18:50,504 INFO L138 Inliner]: procedures = 591, calls = 3604, calls flagged for inlining = 307, calls inlined = 280, statements flattened = 8052 [2022-10-17 10:18:50,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:18:50,506 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:18:50,506 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:18:50,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:18:50,519 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:49" (1/1) ... [2022-10-17 10:18:50,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:49" (1/1) ... [2022-10-17 10:18:50,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:49" (1/1) ... [2022-10-17 10:18:50,601 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:49" (1/1) ... [2022-10-17 10:18:50,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:49" (1/1) ... [2022-10-17 10:18:50,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:49" (1/1) ... [2022-10-17 10:18:50,885 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:49" (1/1) ... [2022-10-17 10:18:50,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:49" (1/1) ... [2022-10-17 10:18:50,981 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:18:50,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:18:50,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:18:50,985 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:18:50,986 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:18:49" (1/1) ... [2022-10-17 10:18:50,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:18:51,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:18:51,025 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:18:51,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07600075-b0e5-4e15-9779-3ec99fd45a25/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:18:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure e100_tx_timeout [2022-10-17 10:18:51,077 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_tx_timeout [2022-10-17 10:18:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-10-17 10:18:51,077 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-10-17 10:18:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-10-17 10:18:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-10-17 10:18:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 10:18:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 10:18:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:18:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:18:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 10:18:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 10:18:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure e100_write_flush [2022-10-17 10:18:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_write_flush [2022-10-17 10:18:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure e100_phy_init [2022-10-17 10:18:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_phy_init [2022-10-17 10:18:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:18:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:18:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure e100_eeprom_load [2022-10-17 10:18:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_eeprom_load [2022-10-17 10:18:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-10-17 10:18:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-10-17 10:18:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 10:18:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 10:18:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure e100_get_eeprom [2022-10-17 10:18:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_get_eeprom [2022-10-17 10:18:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-10-17 10:18:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-10-17 10:18:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure e100_close [2022-10-17 10:18:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_close [2022-10-17 10:18:51,082 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:18:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:18:51,082 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:18:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:18:51,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-10-17 10:18:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-10-17 10:18:51,083 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-10-17 10:18:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-10-17 10:18:51,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-10-17 10:18:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-10-17 10:18:51,084 INFO L130 BoogieDeclarations]: Found specification of procedure e100_eeprom_write [2022-10-17 10:18:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_eeprom_write [2022-10-17 10:18:51,084 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-17 10:18:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-10-17 10:18:51,085 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_ctrl_phy_82552_v [2022-10-17 10:18:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_ctrl_phy_82552_v [2022-10-17 10:18:51,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 10:18:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 10:18:51,086 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 10:18:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 10:18:51,086 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-17 10:18:51,087 INFO L130 BoogieDeclarations]: Found specification of procedure e100_set_multicast_list [2022-10-17 10:18:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_set_multicast_list [2022-10-17 10:18:51,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 10:18:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 10:18:51,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:18:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:18:51,089 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:18:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:18:51,089 INFO L130 BoogieDeclarations]: Found specification of procedure e100_open [2022-10-17 10:18:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_open [2022-10-17 10:18:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-17 10:18:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-10-17 10:18:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 10:18:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 10:18:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:18:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:18:51,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:18:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:18:51,092 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 10:18:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 10:18:51,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 10:18:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 10:18:51,092 INFO L130 BoogieDeclarations]: Found specification of procedure e100_get_eeprom_len [2022-10-17 10:18:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_get_eeprom_len [2022-10-17 10:18:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-10-17 10:18:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-10-17 10:18:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:18:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure e100_free [2022-10-17 10:18:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_free [2022-10-17 10:18:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure e100_intr [2022-10-17 10:18:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_intr [2022-10-17 10:18:51,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-10-17 10:18:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-10-17 10:18:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure e100_nway_reset [2022-10-17 10:18:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_nway_reset [2022-10-17 10:18:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-10-17 10:18:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-10-17 10:18:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:18:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:18:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure e100_netpoll [2022-10-17 10:18:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_netpoll [2022-10-17 10:18:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 10:18:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure e100_clean_cbs [2022-10-17 10:18:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_clean_cbs [2022-10-17 10:18:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure __e100_power_off [2022-10-17 10:18:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __e100_power_off [2022-10-17 10:18:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure e100_enable_irq [2022-10-17 10:18:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_enable_irq [2022-10-17 10:18:51,098 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:18:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:18:51,098 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 10:18:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 10:18:51,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 10:18:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:18:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:18:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:18:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cb_lock_of_nic [2022-10-17 10:18:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cb_lock_of_nic [2022-10-17 10:18:51,100 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 10:18:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 10:18:51,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:18:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:18:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 10:18:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 10:18:51,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:18:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:18:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:18:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:18:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-10-17 10:18:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-10-17 10:18:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:18:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:18:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure e100_up [2022-10-17 10:18:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_up [2022-10-17 10:18:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 10:18:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 10:18:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure e100_disable_irq [2022-10-17 10:18:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_disable_irq [2022-10-17 10:18:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:18:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure e100_resume [2022-10-17 10:18:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_resume [2022-10-17 10:18:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 10:18:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 10:18:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 10:18:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 10:18:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 10:18:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 10:18:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:18:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 10:18:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 10:18:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cmd_lock_of_nic [2022-10-17 10:18:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cmd_lock_of_nic [2022-10-17 10:18:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure e100_exec_cmd [2022-10-17 10:18:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_exec_cmd [2022-10-17 10:18:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure __e100_shutdown [2022-10-17 10:18:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __e100_shutdown [2022-10-17 10:18:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:18:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:18:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:18:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:18:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:18:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:18:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure e100_exec_cb [2022-10-17 10:18:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_exec_cb [2022-10-17 10:18:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure e100_remove [2022-10-17 10:18:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_remove [2022-10-17 10:18:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 10:18:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 10:18:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cb_lock_of_nic [2022-10-17 10:18:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cb_lock_of_nic [2022-10-17 10:18:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-10-17 10:18:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-10-17 10:18:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-10-17 10:18:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-10-17 10:18:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 10:18:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 10:18:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:18:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:18:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure e100_rx_alloc_skb [2022-10-17 10:18:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_rx_alloc_skb [2022-10-17 10:18:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 10:18:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 10:18:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 10:18:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 10:18:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:18:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:18:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-10-17 10:18:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-10-17 10:18:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:18:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:18:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure e100_down [2022-10-17 10:18:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_down [2022-10-17 10:18:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 10:18:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 10:18:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:18:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:18:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:18:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:18:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 10:18:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 10:18:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:18:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:18:51,124 INFO L130 BoogieDeclarations]: Found specification of procedure e100_tx_clean [2022-10-17 10:18:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_tx_clean [2022-10-17 10:18:51,124 INFO L130 BoogieDeclarations]: Found specification of procedure e100_start_receiver [2022-10-17 10:18:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_start_receiver [2022-10-17 10:18:51,124 INFO L130 BoogieDeclarations]: Found specification of procedure e100_hw_reset [2022-10-17 10:18:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_hw_reset [2022-10-17 10:18:51,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 10:18:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 10:18:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 10:18:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 10:18:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:18:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:18:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure e100_hw_init [2022-10-17 10:18:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_hw_init [2022-10-17 10:18:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure e100_set_eeprom [2022-10-17 10:18:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_set_eeprom [2022-10-17 10:18:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 10:18:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 10:18:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-10-17 10:18:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-10-17 10:18:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 10:18:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 10:18:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 10:18:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 10:18:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:18:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-10-17 10:18:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-10-17 10:18:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 10:18:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 10:18:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:18:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure e100_self_test [2022-10-17 10:18:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_self_test [2022-10-17 10:18:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-10-17 10:18:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-10-17 10:18:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:18:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure e100_alloc_cbs [2022-10-17 10:18:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_alloc_cbs [2022-10-17 10:18:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:18:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:18:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-10-17 10:18:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-10-17 10:18:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:18:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:18:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-10-17 10:18:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-10-17 10:18:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure e100_xmit_frame [2022-10-17 10:18:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_xmit_frame [2022-10-17 10:18:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure e100_get_regs_len [2022-10-17 10:18:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_get_regs_len [2022-10-17 10:18:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-10-17 10:18:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-10-17 10:18:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure e100_rx_clean_list [2022-10-17 10:18:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_rx_clean_list [2022-10-17 10:18:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:18:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:18:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 10:18:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 10:18:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-10-17 10:18:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-10-17 10:18:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure e100_io_resume [2022-10-17 10:18:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_io_resume [2022-10-17 10:18:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:18:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:18:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure e100_loopback_test [2022-10-17 10:18:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_loopback_test [2022-10-17 10:18:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:18:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure e100_rx_alloc_list [2022-10-17 10:18:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_rx_alloc_list [2022-10-17 10:18:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:18:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:18:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure e100_eeprom_read [2022-10-17 10:18:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_eeprom_read [2022-10-17 10:18:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure e100_shutdown [2022-10-17 10:18:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_shutdown [2022-10-17 10:18:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 10:18:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 10:18:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cmd_lock_of_nic [2022-10-17 10:18:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cmd_lock_of_nic [2022-10-17 10:18:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 10:18:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 10:18:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u16~0~TO~~u16~0 [2022-10-17 10:18:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u16~0~TO~~u16~0 [2022-10-17 10:18:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-17 10:18:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-10-17 10:18:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 10:18:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 10:18:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:18:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:18:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 10:18:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 10:18:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-10-17 10:18:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-10-17 10:18:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 10:18:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 10:18:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_ctrl_hw [2022-10-17 10:18:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_ctrl_hw [2022-10-17 10:18:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:18:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:18:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:18:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 10:18:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-10-17 10:18:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-10-17 10:18:52,365 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:18:52,375 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:18:52,647 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;