./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF --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 97970fb9e87a9529d055e60ee469c7aeef09a34ea6fab045a79860b072155fdd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:41:48,481 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:41:48,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:41:48,560 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:41:48,561 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:41:48,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:41:48,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:41:48,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:41:48,576 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:41:48,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:41:48,585 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:41:48,587 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:41:48,587 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:41:48,590 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:41:48,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:41:48,599 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:41:48,601 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:41:48,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:41:48,605 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:41:48,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:41:48,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:41:48,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:41:48,625 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:41:48,627 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:41:48,638 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:41:48,638 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:41:48,639 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:41:48,641 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:41:48,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:41:48,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:41:48,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:41:48,645 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:41:48,648 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:41:48,649 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:41:48,651 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:41:48,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:41:48,652 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:41:48,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:41:48,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:41:48,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:41:48,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:41:48,656 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 22:41:48,708 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:41:48,709 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:41:48,710 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:41:48,711 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:41:48,711 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:41:48,711 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:41:48,711 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:41:48,712 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:41:48,720 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:41:48,720 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:41:48,721 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:41:48,722 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:41:48,722 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:41:48,722 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:41:48,723 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:41:48,723 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:41:48,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:41:48,724 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:41:48,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:41:48,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:41:48,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:41:48,726 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:41:48,726 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:41:48,726 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:41:48,726 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:41:48,727 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:41:48,727 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:41:48,727 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:41:48,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:41:48,730 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:41:48,730 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:41:48,730 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:41:48,731 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:41:48,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:41:48,731 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:41:48,731 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:41:48,732 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:41:48,732 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97970fb9e87a9529d055e60ee469c7aeef09a34ea6fab045a79860b072155fdd [2021-11-12 22:41:49,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:41:49,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:41:49,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:41:49,128 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:41:49,134 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:41:49,135 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-12 22:41:49,205 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/data/1a6effeee/f14ee9682ddd43f18fc4b609c8cdf333/FLAGfec7020f7 [2021-11-12 22:41:50,757 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:41:50,758 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-12 22:41:50,900 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/data/1a6effeee/f14ee9682ddd43f18fc4b609c8cdf333/FLAGfec7020f7 [2021-11-12 22:41:51,098 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/data/1a6effeee/f14ee9682ddd43f18fc4b609c8cdf333 [2021-11-12 22:41:51,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:41:51,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:41:51,108 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:41:51,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:41:51,112 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:41:51,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:41:51" (1/1) ... [2021-11-12 22:41:51,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63e68686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:51, skipping insertion in model container [2021-11-12 22:41:51,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:41:51" (1/1) ... [2021-11-12 22:41:51,125 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:41:51,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:41:54,458 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,608 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,609 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,614 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,632 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,638 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,641 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,641 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,645 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,647 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,649 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,664 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,665 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,667 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,672 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,675 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:54,731 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,175 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,176 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,177 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,183 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,186 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,192 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,193 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,193 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,535 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,537 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,879 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,880 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,880 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:55,880 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:56,739 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:56,796 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:56,797 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:56,801 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,543 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,551 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,554 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,554 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,557 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,559 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,560 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,562 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,564 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,564 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,566 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,568 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,569 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,571 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,572 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,573 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,574 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:57,574 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,124 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,125 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,126 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,127 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,127 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,130 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,130 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,131 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,132 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,133 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,133 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,134 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,138 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,155 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:58,175 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:41:59,272 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-11-12 22:41:59,276 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-11-12 22:41:59,276 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-11-12 22:41:59,277 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-11-12 22:41:59,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:41:59,443 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) [2021-11-12 22:41:59,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28fca07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:59, skipping insertion in model container [2021-11-12 22:41:59,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:41:59,445 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 22:41:59,448 INFO L158 Benchmark]: Toolchain (without parser) took 8342.09ms. Allocated memory was 111.1MB in the beginning and 299.9MB in the end (delta: 188.7MB). Free memory was 67.9MB in the beginning and 211.7MB in the end (delta: -143.7MB). Peak memory consumption was 104.4MB. Max. memory is 16.1GB. [2021-11-12 22:41:59,449 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 90.2MB. Free memory was 69.4MB in the beginning and 69.4MB in the end (delta: 40.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 22:41:59,450 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8336.54ms. Allocated memory was 111.1MB in the beginning and 299.9MB in the end (delta: 188.7MB). Free memory was 67.9MB in the beginning and 211.7MB in the end (delta: -143.7MB). Peak memory consumption was 104.4MB. Max. memory is 16.1GB. [2021-11-12 22:41:59,453 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 90.2MB. Free memory was 69.4MB in the beginning and 69.4MB in the end (delta: 40.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8336.54ms. Allocated memory was 111.1MB in the beginning and 299.9MB in the end (delta: 188.7MB). Free memory was 67.9MB in the beginning and 211.7MB in the end (delta: -143.7MB). Peak memory consumption was 104.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6745]: 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF --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 97970fb9e87a9529d055e60ee469c7aeef09a34ea6fab045a79860b072155fdd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:42:02,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:42:02,239 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:42:02,276 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:42:02,277 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:42:02,279 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:42:02,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:42:02,284 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:42:02,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:42:02,289 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:42:02,290 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:42:02,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:42:02,293 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:42:02,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:42:02,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:42:02,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:42:02,301 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:42:02,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:42:02,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:42:02,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:42:02,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:42:02,313 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:42:02,315 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:42:02,317 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:42:02,321 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:42:02,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:42:02,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:42:02,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:42:02,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:42:02,326 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:42:02,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:42:02,328 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:42:02,329 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:42:02,331 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:42:02,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:42:02,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:42:02,349 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:42:02,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:42:02,350 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:42:02,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:42:02,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:42:02,355 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 22:42:02,408 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:42:02,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:42:02,411 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:42:02,411 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:42:02,412 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:42:02,412 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:42:02,412 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:42:02,412 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:42:02,413 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:42:02,413 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:42:02,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:42:02,416 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:42:02,416 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:42:02,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:42:02,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:42:02,417 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:42:02,417 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 22:42:02,417 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 22:42:02,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:42:02,417 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:42:02,418 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:42:02,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:42:02,418 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 22:42:02,418 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:42:02,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:42:02,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:42:02,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:42:02,419 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:42:02,420 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 22:42:02,420 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 22:42:02,420 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:42:02,420 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:42:02,421 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:42:02,421 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97970fb9e87a9529d055e60ee469c7aeef09a34ea6fab045a79860b072155fdd [2021-11-12 22:42:02,828 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:42:02,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:42:02,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:42:02,866 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:42:02,867 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:42:02,868 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-12 22:42:02,963 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/data/1e67e8239/eed25472060a4e9dbf99448a2228315e/FLAG38a1b49b6 [2021-11-12 22:42:04,547 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:42:04,548 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-12 22:42:04,642 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/data/1e67e8239/eed25472060a4e9dbf99448a2228315e/FLAG38a1b49b6 [2021-11-12 22:42:04,989 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/data/1e67e8239/eed25472060a4e9dbf99448a2228315e [2021-11-12 22:42:04,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:42:04,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:42:04,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:42:04,996 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:42:05,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:42:05,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:42:04" (1/1) ... [2021-11-12 22:42:05,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41474bee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:42:05, skipping insertion in model container [2021-11-12 22:42:05,016 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:42:04" (1/1) ... [2021-11-12 22:42:05,025 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:42:05,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:42:13,963 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-11-12 22:42:13,967 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-11-12 22:42:13,968 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-11-12 22:42:13,969 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-11-12 22:42:14,018 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:42:14,093 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 22:42:14,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:42:15,490 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-11-12 22:42:15,491 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-11-12 22:42:15,491 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-11-12 22:42:15,492 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-11-12 22:42:15,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:42:15,532 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:42:16,644 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-11-12 22:42:16,645 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-11-12 22:42:16,647 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-11-12 22:42:16,653 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_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-11-12 22:42:16,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:42:16,975 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:42:16,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:42:16 WrapperNode [2021-11-12 22:42:16,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:42:16,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:42:16,978 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:42:16,978 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:42:16,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:42:16" (1/1) ... [2021-11-12 22:42:17,405 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:42:16" (1/1) ... [2021-11-12 22:42:19,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:42:19,200 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:42:19,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:42:19,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:42:19,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:42:16" (1/1) ... [2021-11-12 22:42:19,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:42:16" (1/1) ... [2021-11-12 22:42:20,419 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:42:16" (1/1) ... [2021-11-12 22:42:20,420 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:42:16" (1/1) ... [2021-11-12 22:42:22,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:42:16" (1/1) ... [2021-11-12 22:42:22,362 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:42:16" (1/1) ... [2021-11-12 22:42:22,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:42:16" (1/1) ... [2021-11-12 22:42:22,776 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:42:22,778 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:42:22,779 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:42:22,779 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:42:22,780 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:42:16" (1/1) ... [2021-11-12 22:42:22,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:42:22,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:42:22,820 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:42:22,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51dc1a08-24aa-471b-b6f3-6f6c19857f6e/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:42:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-12 22:42:22,888 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-12 22:42:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-12 22:42:22,889 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-12 22:42:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-12 22:42:22,889 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-12 22:42:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 22:42:22,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 22:42:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 22:42:22,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 22:42:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-12 22:42:22,890 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-12 22:42:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-12 22:42:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-12 22:42:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 22:42:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 22:42:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-12 22:42:22,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-12 22:42:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-12 22:42:22,892 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-12 22:42:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-12 22:42:22,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-12 22:42:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 22:42:22,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 22:42:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 22:42:22,893 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 22:42:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-12 22:42:22,894 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-12 22:42:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-12 22:42:22,894 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-12 22:42:22,898 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-12 22:42:22,899 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-12 22:42:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-12 22:42:22,899 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-12 22:42:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2021-11-12 22:42:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2021-11-12 22:42:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-12 22:42:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-12 22:42:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-12 22:42:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-12 22:42:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-11-12 22:42:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-11-12 22:42:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 22:42:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 22:42:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:42:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:42:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-12 22:42:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-12 22:42:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-12 22:42:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-12 22:42:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-12 22:42:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 22:42:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 22:42:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-12 22:42:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-12 22:42:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-12 22:42:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-12 22:42:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-12 22:42:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-12 22:42:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 22:42:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 22:42:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-12 22:42:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-12 22:42:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-12 22:42:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-12 22:42:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-12 22:42:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-12 22:42:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 22:42:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 22:42:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 22:42:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_66 [2021-11-12 22:42:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_66 [2021-11-12 22:42:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-12 22:42:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-12 22:42:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-12 22:42:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-12 22:42:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-12 22:42:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-12 22:42:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 22:42:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 22:42:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 22:42:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-12 22:42:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-12 22:42:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 22:42:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-12 22:42:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-12 22:42:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-12 22:42:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-12 22:42:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-12 22:42:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-12 22:42:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-12 22:42:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-12 22:42:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-11-12 22:42:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-11-12 22:42:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-12 22:42:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-12 22:42:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-12 22:42:22,920 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-12 22:42:22,920 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 22:42:22,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 22:42:22,921 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-12 22:42:22,921 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-12 22:42:22,921 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-12 22:42:22,922 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-12 22:42:22,924 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-12 22:42:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-12 22:42:22,927 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 22:42:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 22:42:22,928 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 22:42:22,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 22:42:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 22:42:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 22:42:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-12 22:42:22,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-12 22:42:22,936 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-12 22:42:22,936 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-12 22:42:22,936 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 22:42:22,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 22:42:22,937 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-12 22:42:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-12 22:42:22,937 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-12 22:42:22,938 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-12 22:42:22,938 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-12 22:42:22,938 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-12 22:42:22,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 22:42:22,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 22:42:22,939 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-12 22:42:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-12 22:42:22,939 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-12 22:42:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-12 22:42:22,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 22:42:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 22:42:22,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 22:42:22,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 22:42:22,940 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-12 22:42:22,940 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-12 22:42:22,940 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-12 22:42:22,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-12 22:42:22,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 22:42:22,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 22:42:22,941 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-12 22:42:22,941 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-12 22:42:22,942 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-12 22:42:22,942 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-12 22:42:22,942 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-12 22:42:22,942 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-12 22:42:22,942 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-12 22:42:22,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-12 22:42:22,943 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-12 22:42:22,943 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-12 22:42:22,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 22:42:22,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 22:42:22,944 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-12 22:42:22,944 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-12 22:42:22,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:42:22,944 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-12 22:42:22,944 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-12 22:42:22,945 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-12 22:42:22,945 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-12 22:42:22,945 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-12 22:42:22,945 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-12 22:42:22,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 22:42:22,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 22:42:22,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 22:42:22,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 22:42:22,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 22:42:22,946 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-12 22:42:22,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-12 22:42:22,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:42:22,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:42:22,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 22:42:22,947 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-12 22:42:22,948 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-12 22:42:22,949 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-12 22:42:22,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-12 22:42:22,949 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-12 22:42:22,949 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-12 22:42:22,949 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-12 22:42:22,951 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-12 22:42:22,951 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-12 22:42:22,951 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-12 22:42:22,952 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-12 22:42:22,952 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-12 22:42:22,952 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-12 22:42:22,952 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-12 22:42:22,952 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-12 22:42:22,953 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-12 22:42:22,953 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-12 22:42:22,953 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-12 22:42:22,953 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-12 22:42:22,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-12 22:42:22,954 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-12 22:42:22,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-12 22:42:22,954 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-12 22:42:22,954 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-12 22:42:22,954 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-12 22:42:22,954 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-12 22:42:22,955 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-12 22:42:22,955 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-12 22:42:22,955 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-12 22:42:22,955 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-12 22:42:22,955 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-12 22:42:22,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-12 22:42:22,956 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-12 22:42:22,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-12 22:42:22,956 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 22:42:22,956 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 22:42:22,957 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-12 22:42:22,957 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-12 22:42:22,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 22:42:22,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 22:42:22,957 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-12 22:42:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-12 22:42:22,958 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-12 22:42:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-12 22:42:22,958 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-12 22:42:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-12 22:42:22,959 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-12 22:42:22,959 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-12 22:42:22,959 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-12 22:42:22,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-12 22:42:22,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 22:42:22,959 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-12 22:42:22,960 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-12 22:42:22,960 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-12 22:42:22,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-12 22:42:22,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:42:22,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:42:22,961 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-12 22:42:22,961 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-12 22:42:22,961 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-12 22:42:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-12 22:42:22,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 22:42:22,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 22:42:22,967 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-12 22:42:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-12 22:42:22,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 22:42:22,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 22:42:22,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 22:42:22,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 22:42:22,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 22:42:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 22:42:22,971 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-12 22:42:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-12 22:42:22,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 22:42:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 22:42:22,972 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-12 22:42:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-12 22:42:22,972 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-12 22:42:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-12 22:42:22,973 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-12 22:42:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-12 22:42:22,973 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-12 22:42:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-12 22:42:22,973 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-12 22:42:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-12 22:42:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-12 22:42:22,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-12 22:42:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-12 22:42:22,974 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-12 22:42:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-12 22:42:22,975 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-12 22:42:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-12 22:42:22,975 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-12 22:42:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 22:42:22,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 22:42:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-12 22:42:22,976 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-12 22:42:22,976 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-12 22:42:22,976 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-12 22:42:22,976 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-12 22:42:22,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-12 22:42:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-12 22:42:22,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-12 22:42:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-12 22:42:22,977 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-12 22:42:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 22:42:22,977 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 22:42:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-12 22:42:22,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-12 22:42:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:42:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-12 22:42:22,978 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-12 22:42:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-12 22:42:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-12 22:42:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-12 22:42:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-12 22:42:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-12 22:42:22,979 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-12 22:42:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 22:42:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-12 22:42:22,980 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-12 22:42:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-12 22:42:22,980 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-12 22:42:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-12 22:42:22,981 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-12 22:42:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-12 22:42:22,981 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-12 22:42:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-12 22:42:22,981 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-12 22:42:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 22:42:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 22:42:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 22:42:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 22:42:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-12 22:42:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-12 22:42:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 22:42:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-12 22:42:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-12 22:42:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-12 22:42:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-12 22:42:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-12 22:42:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-12 22:42:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 22:42:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 22:42:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 22:42:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 22:42:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-12 22:42:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-12 22:42:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-12 22:42:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-12 22:42:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-12 22:42:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-12 22:42:22,986 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-12 22:42:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-12 22:42:22,986 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-12 22:42:22,986 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-12 22:42:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-12 22:42:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-12 22:42:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-12 22:42:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-12 22:42:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-12 22:42:22,987 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-12 22:42:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-12 22:42:22,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-12 22:42:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-12 22:42:22,988 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-12 22:42:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-12 22:42:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-12 22:42:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-12 22:42:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-12 22:42:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 22:42:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 22:42:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-12 22:42:22,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-12 22:42:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-12 22:42:22,990 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-12 22:42:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:42:22,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:42:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-12 22:42:22,991 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-12 22:42:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-12 22:42:22,991 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-12 22:42:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-12 22:42:22,991 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-12 22:42:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-12 22:42:22,992 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-12 22:42:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-12 22:42:22,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-12 22:42:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-12 22:42:22,993 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-12 22:42:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 22:42:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 22:42:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 22:42:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 22:42:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_67 [2021-11-12 22:42:22,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_67 [2021-11-12 22:42:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-12 22:42:22,994 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-12 22:42:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-12 22:42:22,996 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-12 22:42:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 22:42:22,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 22:42:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-12 22:42:22,996 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-12 22:42:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-12 22:42:22,997 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-12 22:42:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-12 22:42:22,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-12 22:42:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-12 22:42:22,997 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-12 22:42:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-12 22:42:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-12 22:42:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-12 22:42:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-12 22:42:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-12 22:42:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-12 22:42:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-12 22:42:22,999 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-12 22:42:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-12 22:42:22,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-12 22:42:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 22:42:22,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 22:42:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-12 22:42:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-12 22:42:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-12 22:42:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-12 22:42:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-12 22:42:23,001 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-12 22:42:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-12 22:42:23,001 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-12 22:42:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-12 22:42:23,001 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-12 22:42:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-12 22:42:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-12 22:42:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 22:42:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 22:42:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-12 22:42:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-12 22:42:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-12 22:42:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-12 22:42:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-12 22:42:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-12 22:42:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-12 22:42:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-12 22:42:26,307 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;