./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 619aeafe9cb645c9ebda9f6c63ec8c867e492d9d8d95ab95c903aac2c0ac3a48 --- 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-b5237d8 [2022-11-21 22:01:53,544 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:01:53,546 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:01:53,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:01:53,573 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:01:53,577 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:01:53,580 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:01:53,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:01:53,585 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:01:53,587 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:01:53,588 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:01:53,590 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:01:53,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:01:53,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:01:53,592 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:01:53,597 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:01:53,598 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:01:53,599 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:01:53,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:01:53,603 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:01:53,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:01:53,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:01:53,610 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:01:53,611 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:01:53,614 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:01:53,614 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:01:53,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:01:53,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:01:53,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:01:53,617 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:01:53,617 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:01:53,618 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:01:53,619 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:01:53,620 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:01:53,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:01:53,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:01:53,622 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:01:53,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:01:53,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:01:53,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:01:53,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:01:53,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:01:53,666 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:01:53,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:01:53,670 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:01:53,671 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:01:53,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:01:53,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:01:53,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:01:53,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:01:53,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:01:53,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:01:53,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:01:53,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:01:53,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:01:53,674 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:01:53,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:01:53,675 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:01:53,675 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:01:53,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:01:53,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:01:53,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:01:53,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:01:53,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:01:53,676 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:01:53,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:01:53,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:01:53,677 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_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 619aeafe9cb645c9ebda9f6c63ec8c867e492d9d8d95ab95c903aac2c0ac3a48 [2022-11-21 22:01:53,981 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:01:54,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:01:54,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:01:54,015 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:01:54,016 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:01:54,018 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-21 22:01:57,176 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:01:57,956 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:01:57,957 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-21 22:01:58,046 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/data/97b8c3e55/ad5ccd56fe1b4d1b841eed63c35e79aa/FLAG49190250c [2022-11-21 22:01:58,060 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/data/97b8c3e55/ad5ccd56fe1b4d1b841eed63c35e79aa [2022-11-21 22:01:58,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:01:58,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:01:58,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:01:58,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:01:58,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:01:58,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:01:58" (1/1) ... [2022-11-21 22:01:58,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13aeb62d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:58, skipping insertion in model container [2022-11-21 22:01:58,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:01:58" (1/1) ... [2022-11-21 22:01:58,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:01:58,277 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:02:02,691 WARN L237 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_3360bffb-3c46-45a5-b52b-2ccee8219c5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475371,475384] [2022-11-21 22:02:02,696 WARN L237 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_3360bffb-3c46-45a5-b52b-2ccee8219c5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475540,475553] [2022-11-21 22:02:02,699 WARN L237 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_3360bffb-3c46-45a5-b52b-2ccee8219c5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475707,475720] [2022-11-21 22:02:02,699 WARN L237 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_3360bffb-3c46-45a5-b52b-2ccee8219c5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475875,475888] [2022-11-21 22:02:02,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:02:02,842 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:02:03,435 WARN L237 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_3360bffb-3c46-45a5-b52b-2ccee8219c5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475371,475384] [2022-11-21 22:02:03,436 WARN L237 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_3360bffb-3c46-45a5-b52b-2ccee8219c5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475540,475553] [2022-11-21 22:02:03,437 WARN L237 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_3360bffb-3c46-45a5-b52b-2ccee8219c5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475707,475720] [2022-11-21 22:02:03,438 WARN L237 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_3360bffb-3c46-45a5-b52b-2ccee8219c5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475875,475888] [2022-11-21 22:02:03,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:02:03,808 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:02:03,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:03 WrapperNode [2022-11-21 22:02:03,809 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:02:03,810 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:02:03,810 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:02:03,810 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:02:03,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:03" (1/1) ... [2022-11-21 22:02:03,964 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:03" (1/1) ... [2022-11-21 22:02:04,233 INFO L138 Inliner]: procedures = 638, calls = 3834, calls flagged for inlining = 348, calls inlined = 311, statements flattened = 8711 [2022-11-21 22:02:04,234 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:02:04,234 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:02:04,235 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:02:04,235 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:02:04,245 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:03" (1/1) ... [2022-11-21 22:02:04,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:03" (1/1) ... [2022-11-21 22:02:04,285 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:03" (1/1) ... [2022-11-21 22:02:04,286 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:03" (1/1) ... [2022-11-21 22:02:04,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:03" (1/1) ... [2022-11-21 22:02:04,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:03" (1/1) ... [2022-11-21 22:02:04,685 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:03" (1/1) ... [2022-11-21 22:02:04,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:03" (1/1) ... [2022-11-21 22:02:04,765 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:02:04,766 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:02:04,766 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:02:04,766 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:02:04,767 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:02:03" (1/1) ... [2022-11-21 22:02:04,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:02:04,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:02:04,798 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:02:04,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3360bffb-3c46-45a5-b52b-2ccee8219c5b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:02:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-21 22:02:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-21 22:02:04,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-21 22:02:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-21 22:02:04,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2022-11-21 22:02:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2022-11-21 22:02:04,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-21 22:02:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-21 22:02:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-21 22:02:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-21 22:02:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 22:02:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 22:02:04,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-21 22:02:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-21 22:02:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_80 [2022-11-21 22:02:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_80 [2022-11-21 22:02:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-21 22:02:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-21 22:02:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-21 22:02:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-21 22:02:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-21 22:02:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-21 22:02:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2022-11-21 22:02:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2022-11-21 22:02:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2022-11-21 22:02:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2022-11-21 22:02:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2022-11-21 22:02:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2022-11-21 22:02:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2022-11-21 22:02:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2022-11-21 22:02:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-21 22:02:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-21 22:02:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-21 22:02:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-21 22:02:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-21 22:02:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-21 22:02:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-21 22:02:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-21 22:02:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2022-11-21 22:02:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2022-11-21 22:02:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-21 22:02:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-21 22:02:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2022-11-21 22:02:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2022-11-21 22:02:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:02:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-21 22:02:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-21 22:02:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2022-11-21 22:02:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2022-11-21 22:02:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-21 22:02:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-21 22:02:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 22:02:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-21 22:02:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-21 22:02:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2022-11-21 22:02:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2022-11-21 22:02:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2022-11-21 22:02:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2022-11-21 22:02:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 22:02:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2022-11-21 22:02:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2022-11-21 22:02:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-21 22:02:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-21 22:02:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2022-11-21 22:02:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2022-11-21 22:02:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:02:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-21 22:02:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-21 22:02:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 22:02:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 22:02:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-21 22:02:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-21 22:02:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-21 22:02:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-21 22:02:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-21 22:02:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-21 22:02:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2022-11-21 22:02:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2022-11-21 22:02:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2022-11-21 22:02:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2022-11-21 22:02:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-21 22:02:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-21 22:02:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-21 22:02:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-21 22:02:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-21 22:02:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-21 22:02:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2022-11-21 22:02:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2022-11-21 22:02:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-21 22:02:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-21 22:02:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2022-11-21 22:02:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2022-11-21 22:02:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:02:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-21 22:02:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-21 22:02:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-21 22:02:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-21 22:02:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-21 22:02:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-21 22:02:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2022-11-21 22:02:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2022-11-21 22:02:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-21 22:02:04,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-21 22:02:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-21 22:02:04,929 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-21 22:02:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:02:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-21 22:02:04,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-21 22:02:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-21 22:02:04,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-21 22:02:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:02:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 22:02:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 22:02:04,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 22:02:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:02:04,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:02:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2022-11-21 22:02:04,931 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2022-11-21 22:02:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2022-11-21 22:02:04,931 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2022-11-21 22:02:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-21 22:02:04,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-21 22:02:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2022-11-21 22:02:04,931 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2022-11-21 22:02:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-21 22:02:04,932 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-21 22:02:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-21 22:02:04,938 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-21 22:02:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2022-11-21 22:02:04,939 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2022-11-21 22:02:04,939 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-21 22:02:04,939 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-21 22:02:04,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-21 22:02:04,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-21 22:02:04,939 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2022-11-21 22:02:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2022-11-21 22:02:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2022-11-21 22:02:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2022-11-21 22:02:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-21 22:02:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-21 22:02:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2022-11-21 22:02:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2022-11-21 22:02:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2022-11-21 22:02:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2022-11-21 22:02:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-21 22:02:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-21 22:02:04,942 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-21 22:02:04,942 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-21 22:02:04,942 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-21 22:02:04,943 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-21 22:02:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-21 22:02:04,944 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-21 22:02:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:02:04,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:02:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2022-11-21 22:02:04,944 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2022-11-21 22:02:04,945 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2022-11-21 22:02:04,945 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2022-11-21 22:02:04,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 22:02:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2022-11-21 22:02:04,946 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2022-11-21 22:02:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:02:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 22:02:04,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 22:02:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2022-11-21 22:02:04,948 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2022-11-21 22:02:04,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-21 22:02:04,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-21 22:02:04,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-21 22:02:04,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-21 22:02:04,948 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-21 22:02:04,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-21 22:02:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2022-11-21 22:02:04,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2022-11-21 22:02:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2022-11-21 22:02:04,949 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2022-11-21 22:02:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-21 22:02:04,950 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-21 22:02:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2022-11-21 22:02:04,950 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2022-11-21 22:02:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-21 22:02:04,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-21 22:02:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:02:04,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:02:04,951 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-21 22:02:04,951 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-21 22:02:04,951 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-21 22:02:04,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-21 22:02:04,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-21 22:02:04,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-21 22:02:04,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-21 22:02:04,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-21 22:02:04,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_79 [2022-11-21 22:02:04,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_79 [2022-11-21 22:02:04,952 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-21 22:02:04,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-21 22:02:04,953 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-21 22:02:04,954 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-21 22:02:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-21 22:02:04,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-21 22:02:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:02:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2022-11-21 22:02:04,955 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2022-11-21 22:02:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-21 22:02:04,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-21 22:02:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2022-11-21 22:02:04,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2022-11-21 22:02:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:02:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2022-11-21 22:02:04,956 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2022-11-21 22:02:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-21 22:02:04,956 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-21 22:02:04,957 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2022-11-21 22:02:04,957 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2022-11-21 22:02:04,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:02:04,957 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2022-11-21 22:02:04,958 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2022-11-21 22:02:04,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-21 22:02:04,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-21 22:02:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-21 22:02:04,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-21 22:02:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2022-11-21 22:02:04,959 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2022-11-21 22:02:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-21 22:02:04,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-21 22:02:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-21 22:02:04,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-21 22:02:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-21 22:02:04,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-21 22:02:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2022-11-21 22:02:04,960 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2022-11-21 22:02:04,961 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2022-11-21 22:02:04,961 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2022-11-21 22:02:04,961 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-21 22:02:04,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-21 22:02:04,961 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2022-11-21 22:02:04,961 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2022-11-21 22:02:04,962 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-21 22:02:04,962 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-21 22:02:04,962 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-21 22:02:04,962 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-21 22:02:04,962 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-21 22:02:04,962 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-21 22:02:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-21 22:02:04,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-21 22:02:04,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:02:04,965 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2022-11-21 22:02:04,965 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2022-11-21 22:02:04,966 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2022-11-21 22:02:04,966 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2022-11-21 22:02:04,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 22:02:04,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 22:02:04,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2022-11-21 22:02:04,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2022-11-21 22:02:04,967 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-21 22:02:04,967 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-21 22:02:04,967 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2022-11-21 22:02:04,967 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2022-11-21 22:02:04,967 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2022-11-21 22:02:04,967 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2022-11-21 22:02:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-21 22:02:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-21 22:02:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2022-11-21 22:02:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2022-11-21 22:02:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2022-11-21 22:02:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2022-11-21 22:02:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2022-11-21 22:02:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2022-11-21 22:02:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2022-11-21 22:02:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2022-11-21 22:02:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-21 22:02:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-21 22:02:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2022-11-21 22:02:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2022-11-21 22:02:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-21 22:02:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-21 22:02:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2022-11-21 22:02:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2022-11-21 22:02:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-21 22:02:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-21 22:02:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:02:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 22:02:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 22:02:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2022-11-21 22:02:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2022-11-21 22:02:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2022-11-21 22:02:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2022-11-21 22:02:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-21 22:02:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-21 22:02:06,323 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:02:06,327 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:02:07,758 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;