./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-qlogic-netxen-netxen_nic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e697c3c8143bf67379b3fe46b56779d55396360c80bfce9d350051ab12dc1d53 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:25:38,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:25:38,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:25:38,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:25:38,577 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:25:38,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:25:38,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:25:38,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:25:38,585 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:25:38,586 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:25:38,587 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:25:38,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:25:38,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:25:38,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:25:38,592 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:25:38,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:25:38,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:25:38,597 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:25:38,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:25:38,602 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:25:38,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:25:38,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:25:38,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:25:38,608 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:25:38,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:25:38,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:25:38,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:25:38,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:25:38,615 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:25:38,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:25:38,617 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:25:38,618 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:25:38,620 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:25:38,621 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:25:38,622 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:25:38,623 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:25:38,624 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:25:38,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:25:38,625 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:25:38,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:25:38,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:25:38,627 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:25:38,657 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:25:38,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:25:38,658 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:25:38,658 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:25:38,659 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:25:38,659 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:25:38,659 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:25:38,659 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:25:38,660 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:25:38,660 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:25:38,660 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:25:38,660 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:25:38,660 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:25:38,661 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:25:38,661 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:25:38,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:25:38,662 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:25:38,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:25:38,662 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:25:38,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:25:38,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:25:38,663 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:25:38,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:25:38,663 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:25:38,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:25:38,664 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:25:38,664 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:25:38,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:25:38,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:25:38,665 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:25:38,665 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:25:38,665 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:25:38,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:25:38,666 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:25:38,666 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:25:38,666 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:25:38,666 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e697c3c8143bf67379b3fe46b56779d55396360c80bfce9d350051ab12dc1d53 [2021-11-03 04:25:38,908 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:25:38,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:25:38,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:25:38,933 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:25:38,934 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:25:38,935 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-03 04:25:38,994 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/data/397c0cc3b/86ed3f3d543f433d8ae313b0b2eedb0c/FLAG2d130d8eb [2021-11-03 04:25:40,093 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:25:40,094 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-03 04:25:40,188 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/data/397c0cc3b/86ed3f3d543f433d8ae313b0b2eedb0c/FLAG2d130d8eb [2021-11-03 04:25:40,297 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/data/397c0cc3b/86ed3f3d543f433d8ae313b0b2eedb0c [2021-11-03 04:25:40,300 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:25:40,301 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:25:40,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:25:40,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:25:40,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:25:40,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:25:40" (1/1) ... [2021-11-03 04:25:40,314 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@346d63a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:40, skipping insertion in model container [2021-11-03 04:25:40,315 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:25:40" (1/1) ... [2021-11-03 04:25:40,322 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:25:40,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:25:42,914 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:42,915 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:42,954 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:42,970 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:42,971 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:42,972 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:42,986 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,706 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,711 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,740 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,751 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,764 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,779 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,791 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,802 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,844 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,855 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,875 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,886 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,899 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,918 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,918 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,919 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,930 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,932 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,932 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,933 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,945 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,945 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,946 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,966 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,967 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,981 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:46,983 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:47,000 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:47,001 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:48,979 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:48,985 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:48,993 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:25:51,048 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[796816,796829] [2021-11-03 04:25:51,051 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[796985,796998] [2021-11-03 04:25:51,051 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[797152,797165] [2021-11-03 04:25:51,052 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[797320,797333] [2021-11-03 04:25:51,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:25:51,271 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-03 04:25:51,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@724d1ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:51, skipping insertion in model container [2021-11-03 04:25:51,272 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:25:51,273 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:25:51,275 INFO L168 Benchmark]: Toolchain (without parser) took 10972.16 ms. Allocated memory was 111.1 MB in the beginning and 251.7 MB in the end (delta: 140.5 MB). Free memory was 64.4 MB in the beginning and 96.8 MB in the end (delta: -32.4 MB). Peak memory consumption was 111.9 MB. Max. memory is 16.1 GB. [2021-11-03 04:25:51,276 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 111.1 MB. Free memory is still 90.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:25:51,278 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10965.00 ms. Allocated memory was 111.1 MB in the beginning and 251.7 MB in the end (delta: 140.5 MB). Free memory was 64.4 MB in the beginning and 96.8 MB in the end (delta: -32.4 MB). Peak memory consumption was 111.9 MB. Max. memory is 16.1 GB. [2021-11-03 04:25:51,280 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 111.1 MB. Free memory is still 90.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 10965.00 ms. Allocated memory was 111.1 MB in the beginning and 251.7 MB in the end (delta: 140.5 MB). Free memory was 64.4 MB in the beginning and 96.8 MB in the end (delta: -32.4 MB). Peak memory consumption was 111.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7297]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e697c3c8143bf67379b3fe46b56779d55396360c80bfce9d350051ab12dc1d53 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:25:53,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:25:53,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:25:53,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:25:53,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:25:53,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:25:53,590 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:25:53,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:25:53,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:25:53,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:25:53,611 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:25:53,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:25:53,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:25:53,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:25:53,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:25:53,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:25:53,626 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:25:53,627 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:25:53,629 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:25:53,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:25:53,642 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:25:53,643 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:25:53,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:25:53,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:25:53,652 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:25:53,653 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:25:53,653 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:25:53,656 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:25:53,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:25:53,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:25:53,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:25:53,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:25:53,664 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:25:53,665 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:25:53,679 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:25:53,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:25:53,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:25:53,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:25:53,681 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:25:53,683 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:25:53,684 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:25:53,689 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:25:53,735 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:25:53,735 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:25:53,736 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:25:53,737 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:25:53,737 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:25:53,737 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:25:53,737 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:25:53,737 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:25:53,738 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:25:53,739 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:25:53,740 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:25:53,740 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:25:53,740 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:25:53,741 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:25:53,741 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:25:53,741 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:25:53,741 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:25:53,741 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:25:53,742 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:25:53,742 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:25:53,742 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:25:53,742 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:25:53,742 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:25:53,743 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:25:53,743 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:25:53,743 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:25:53,743 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:25:53,743 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:25:53,744 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:25:53,744 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:25:53,744 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:25:53,744 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:25:53,744 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e697c3c8143bf67379b3fe46b56779d55396360c80bfce9d350051ab12dc1d53 [2021-11-03 04:25:54,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:25:54,113 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:25:54,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:25:54,117 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:25:54,118 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:25:54,119 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-03 04:25:54,179 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/data/b7fd7d0d2/41f8698248824e20ad0c836014cbb6af/FLAG5bd0eecde [2021-11-03 04:25:55,540 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:25:55,542 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-03 04:25:55,677 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/data/b7fd7d0d2/41f8698248824e20ad0c836014cbb6af/FLAG5bd0eecde [2021-11-03 04:25:56,044 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/data/b7fd7d0d2/41f8698248824e20ad0c836014cbb6af [2021-11-03 04:25:56,046 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:25:56,047 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:25:56,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:25:56,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:25:56,052 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:25:56,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:25:56" (1/1) ... [2021-11-03 04:25:56,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26fccae5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:56, skipping insertion in model container [2021-11-03 04:25:56,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:25:56" (1/1) ... [2021-11-03 04:25:56,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:25:56,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:26:08,051 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[796816,796829] [2021-11-03 04:26:08,054 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[796985,796998] [2021-11-03 04:26:08,055 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[797152,797165] [2021-11-03 04:26:08,055 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[797320,797333] [2021-11-03 04:26:08,108 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:26:08,293 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:26:08,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:26:09,255 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[796816,796829] [2021-11-03 04:26:09,256 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[796985,796998] [2021-11-03 04:26:09,257 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[797152,797165] [2021-11-03 04:26:09,257 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[797320,797333] [2021-11-03 04:26:09,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:26:09,403 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:26:11,350 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[796816,796829] [2021-11-03 04:26:11,351 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[796985,796998] [2021-11-03 04:26:11,352 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[797152,797165] [2021-11-03 04:26:11,352 WARN L228 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_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[797320,797333] [2021-11-03 04:26:11,363 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:26:11,972 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:26:11,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:26:11 WrapperNode [2021-11-03 04:26:11,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:26:11,974 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:26:11,974 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:26:11,975 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:26:11,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:26:11" (1/1) ... [2021-11-03 04:26:12,182 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:26:11" (1/1) ... [2021-11-03 04:26:15,025 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:26:15,027 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:26:15,027 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:26:15,028 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:26:15,038 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:26:11" (1/1) ... [2021-11-03 04:26:15,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:26:11" (1/1) ... [2021-11-03 04:26:16,132 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:26:11" (1/1) ... [2021-11-03 04:26:16,132 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:26:11" (1/1) ... [2021-11-03 04:26:18,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:26:11" (1/1) ... [2021-11-03 04:26:18,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:26:11" (1/1) ... [2021-11-03 04:26:18,788 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:26:11" (1/1) ... [2021-11-03 04:26:19,385 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:26:19,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:26:19,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:26:19,387 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:26:19,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:26:11" (1/1) ... [2021-11-03 04:26:19,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:26:19,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:26:19,421 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:26:19,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c5228c-99fc-4130-9f8a-8815d9e1e2fd/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:26:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-03 04:26:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_remove [2021-11-03 04:26:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_remove [2021-11-03 04:26:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_up [2021-11-03 04:26:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_up [2021-11-03 04:26:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2021-11-03 04:26:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2021-11-03 04:26:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-03 04:26:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-03 04:26:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_reset_context [2021-11-03 04:26:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_reset_context [2021-11-03 04:26:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_change_mtu [2021-11-03 04:26:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_change_mtu [2021-11-03 04:26:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_close [2021-11-03 04:26:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_close [2021-11-03 04:26:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:26:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:26:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_81 [2021-11-03 04:26:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_81 [2021-11-03 04:26:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 04:26:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-03 04:26:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-03 04:26:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 04:26:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 04:26:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_open [2021-11-03 04:26:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_open [2021-11-03 04:26:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_resume [2021-11-03 04:26:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_resume [2021-11-03 04:26:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:26:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:26:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 04:26:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-03 04:26:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_up [2021-11-03 04:26:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_up [2021-11-03 04:26:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:26:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_read_wx_2M [2021-11-03 04:26:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_read_wx_2M [2021-11-03 04:26:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 04:26:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_access_direct [2021-11-03 04:26:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_access_direct [2021-11-03 04:26:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_unlock [2021-11-03 04:26:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_unlock [2021-11-03 04:26:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_2M [2021-11-03 04:26:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_2M [2021-11-03 04:26:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_detach_work [2021-11-03 04:26:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_detach_work [2021-11-03 04:26:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:26:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:26:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 04:26:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 04:26:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 04:26:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 04:26:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_setup_netdev [2021-11-03 04:26:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_setup_netdev [2021-11-03 04:26:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_84 [2021-11-03 04:26:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_84 [2021-11-03 04:26:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_down [2021-11-03 04:26:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_down [2021-11-03 04:26:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_shutdown [2021-11-03 04:26:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_shutdown [2021-11-03 04:26:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0 [2021-11-03 04:26:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0 [2021-11-03 04:26:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-03 04:26:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_down [2021-11-03 04:26:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_down [2021-11-03 04:26:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:26:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 04:26:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:26:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:26:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 04:26:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_lock [2021-11-03 04:26:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_lock [2021-11-03 04:26:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_attach_work [2021-11-03 04:26:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_attach_work [2021-11-03 04:26:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-03 04:26:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-03 04:26:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_tx_timeout_task [2021-11-03 04:26:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_tx_timeout_task [2021-11-03 04:26:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_mac [2021-11-03 04:26:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_mac [2021-11-03 04:26:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:26:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:26:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 04:26:19,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 04:26:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 04:26:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 04:26:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 04:26:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 04:26:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 04:26:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 04:26:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:26:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 04:26:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 04:26:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_write_wx_2M [2021-11-03 04:26:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_write_wx_2M [2021-11-03 04:26:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_detach_func [2021-11-03 04:26:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_detach_func [2021-11-03 04:26:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 04:26:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 04:26:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 04:26:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:26:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 04:26:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_15_2 [2021-11-03 04:26:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_15_2 [2021-11-03 04:26:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_ringparam [2021-11-03 04:26:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_ringparam [2021-11-03 04:26:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_set_multicast_list [2021-11-03 04:26:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_set_multicast_list [2021-11-03 04:26:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_128M [2021-11-03 04:26:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_128M [2021-11-03 04:26:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_attach_func [2021-11-03 04:26:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_attach_func [2021-11-03 04:26:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-03 04:26:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-03 04:26:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_probe [2021-11-03 04:26:19,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_probe [2021-11-03 04:26:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_settings [2021-11-03 04:26:19,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_settings