./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/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 14ec046978052198cd587531ac5cc6873edc7e25b4a41979dad16fe919a1b16d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:37:12,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:37:12,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:37:13,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:37:13,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:37:13,027 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:37:13,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:37:13,033 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:37:13,036 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:37:13,038 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:37:13,039 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:37:13,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:37:13,042 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:37:13,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:37:13,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:37:13,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:37:13,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:37:13,052 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:37:13,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:37:13,058 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:37:13,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:37:13,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:37:13,065 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:37:13,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:37:13,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:37:13,072 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:37:13,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:37:13,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:37:13,075 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:37:13,077 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:37:13,078 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:37:13,079 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:37:13,080 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:37:13,082 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:37:13,084 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:37:13,084 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:37:13,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:37:13,086 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:37:13,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:37:13,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:37:13,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:37:13,091 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-13 01:37:13,123 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:37:13,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:37:13,126 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:37:13,126 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:37:13,127 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:37:13,127 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:37:13,128 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:37:13,129 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 01:37:13,129 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:37:13,130 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:37:13,130 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 01:37:13,131 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 01:37:13,131 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:37:13,132 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 01:37:13,133 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 01:37:13,133 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 01:37:13,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:37:13,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 01:37:13,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:37:13,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:37:13,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:37:13,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:37:13,136 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:37:13,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:37:13,137 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:37:13,137 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:37:13,138 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:37:13,138 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:37:13,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:37:13,139 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:37:13,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:37:13,140 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:37:13,140 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 01:37:13,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 01:37:13,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:37:13,141 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:37:13,142 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:37:13,142 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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14ec046978052198cd587531ac5cc6873edc7e25b4a41979dad16fe919a1b16d [2021-11-13 01:37:13,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:37:13,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:37:13,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:37:13,433 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:37:13,434 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:37:13,435 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2021-11-13 01:37:13,498 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/data/e39511ce5/93ad2061254e4f37bb217ff36fabffbc/FLAGeca76198b [2021-11-13 01:37:14,968 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:37:14,969 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2021-11-13 01:37:15,073 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/data/e39511ce5/93ad2061254e4f37bb217ff36fabffbc/FLAGeca76198b [2021-11-13 01:37:15,476 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/data/e39511ce5/93ad2061254e4f37bb217ff36fabffbc [2021-11-13 01:37:15,479 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:37:15,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:37:15,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:15,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:37:15,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:37:15,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:15" (1/1) ... [2021-11-13 01:37:15,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61805b9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:15, skipping insertion in model container [2021-11-13 01:37:15,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:15" (1/1) ... [2021-11-13 01:37:15,494 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:37:15,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:37:19,680 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,057 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,061 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,136 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,146 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,146 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,158 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,158 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,271 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,272 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,282 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,291 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,349 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,351 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,354 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,369 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,664 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,679 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,680 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,787 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,799 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,822 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,843 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,854 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,866 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,880 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,889 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,899 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,909 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,918 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,927 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,936 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,963 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:20,977 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,002 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,014 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,030 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,031 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,040 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,041 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,050 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,051 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,574 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,591 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,602 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,603 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,613 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,614 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,662 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:21,679 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:23,137 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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2021-11-13 01:37:23,140 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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2021-11-13 01:37:23,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:37:23,261 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) [2021-11-13 01:37:23,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66295076 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:23, skipping insertion in model container [2021-11-13 01:37:23,261 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:23,262 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 01:37:23,264 INFO L158 Benchmark]: Toolchain (without parser) took 7782.70ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 73.5MB in the beginning and 74.3MB in the end (delta: -793.6kB). Peak memory consumption was 82.7MB. Max. memory is 16.1GB. [2021-11-13 01:37:23,265 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 109.1MB. Free memory is still 86.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 01:37:23,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7780.10ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 73.1MB in the beginning and 74.3MB in the end (delta: -1.2MB). Peak memory consumption was 82.7MB. Max. memory is 16.1GB. [2021-11-13 01:37:23,268 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 109.1MB. Free memory is still 86.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7780.10ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 73.1MB in the beginning and 74.3MB in the end (delta: -1.2MB). Peak memory consumption was 82.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6966]: 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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/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 14ec046978052198cd587531ac5cc6873edc7e25b4a41979dad16fe919a1b16d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:37:25,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:37:25,873 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:37:25,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:37:25,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:37:25,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:37:25,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:37:25,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:37:25,921 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:37:25,923 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:37:25,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:37:25,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:37:25,928 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:37:25,930 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:37:25,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:37:25,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:37:25,936 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:37:25,938 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:37:25,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:37:25,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:37:25,947 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:37:25,949 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:37:25,952 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:37:25,953 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:37:25,958 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:37:25,959 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:37:25,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:37:25,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:37:25,962 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:37:25,964 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:37:25,964 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:37:25,966 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:37:25,967 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:37:25,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:37:25,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:37:25,971 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:37:25,972 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:37:25,973 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:37:25,988 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:37:25,994 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:37:25,996 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:37:25,997 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-13 01:37:26,055 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:37:26,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:37:26,057 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:37:26,058 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:37:26,058 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:37:26,058 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:37:26,059 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:37:26,059 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:37:26,059 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:37:26,060 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:37:26,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:37:26,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:37:26,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:37:26,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:37:26,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:37:26,063 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:37:26,063 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 01:37:26,063 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 01:37:26,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:37:26,064 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:37:26,064 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:37:26,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:37:26,065 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 01:37:26,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:37:26,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:37:26,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:37:26,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:37:26,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:37:26,067 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 01:37:26,067 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 01:37:26,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:37:26,068 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:37:26,068 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:37:26,069 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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14ec046978052198cd587531ac5cc6873edc7e25b4a41979dad16fe919a1b16d [2021-11-13 01:37:26,530 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:37:26,567 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:37:26,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:37:26,573 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:37:26,574 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:37:26,576 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2021-11-13 01:37:26,671 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/data/d2031bacf/54261b54531d45c2a0c94817fd22f343/FLAGc23dfe20b [2021-11-13 01:37:28,038 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:37:28,038 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2021-11-13 01:37:28,125 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/data/d2031bacf/54261b54531d45c2a0c94817fd22f343/FLAGc23dfe20b [2021-11-13 01:37:28,165 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/data/d2031bacf/54261b54531d45c2a0c94817fd22f343 [2021-11-13 01:37:28,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:37:28,170 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:37:28,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:28,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:37:28,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:37:28,178 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:28" (1/1) ... [2021-11-13 01:37:28,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3800bb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:28, skipping insertion in model container [2021-11-13 01:37:28,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:28" (1/1) ... [2021-11-13 01:37:28,190 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:37:28,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:37:35,552 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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2021-11-13 01:37:35,555 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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2021-11-13 01:37:35,591 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:37:35,714 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 01:37:35,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:37:36,657 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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2021-11-13 01:37:36,658 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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2021-11-13 01:37:36,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:37:36,736 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 01:37:37,355 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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2021-11-13 01:37:37,355 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_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2021-11-13 01:37:37,365 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:37:37,875 INFO L208 MainTranslator]: Completed translation [2021-11-13 01:37:37,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:37 WrapperNode [2021-11-13 01:37:37,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:37,877 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 01:37:37,877 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 01:37:37,877 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 01:37:37,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:37" (1/1) ... [2021-11-13 01:37:38,115 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:37" (1/1) ... [2021-11-13 01:37:38,519 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 01:37:38,520 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 01:37:38,520 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 01:37:38,520 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 01:37:38,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:37" (1/1) ... [2021-11-13 01:37:38,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:37" (1/1) ... [2021-11-13 01:37:38,608 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:37" (1/1) ... [2021-11-13 01:37:38,609 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:37" (1/1) ... [2021-11-13 01:37:38,863 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:37" (1/1) ... [2021-11-13 01:37:38,927 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:37" (1/1) ... [2021-11-13 01:37:39,222 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:37" (1/1) ... [2021-11-13 01:37:39,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 01:37:39,275 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 01:37:39,276 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 01:37:39,276 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 01:37:39,277 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:37" (1/1) ... [2021-11-13 01:37:39,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:37:39,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:37:39,314 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 01:37:39,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c74d3f32-e0bf-49ea-ae5a-fee073c71a80/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 01:37:39,379 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-13 01:37:39,380 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-13 01:37:39,380 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2021-11-13 01:37:39,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2021-11-13 01:37:39,380 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2021-11-13 01:37:39,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2021-11-13 01:37:39,381 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 01:37:39,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 01:37:39,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 01:37:39,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 01:37:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_132 [2021-11-13 01:37:39,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_132 [2021-11-13 01:37:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-13 01:37:39,382 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-13 01:37:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-13 01:37:39,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-13 01:37:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_133 [2021-11-13 01:37:39,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_133 [2021-11-13 01:37:39,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 01:37:39,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 01:37:39,384 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2021-11-13 01:37:39,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2021-11-13 01:37:39,384 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2021-11-13 01:37:39,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2021-11-13 01:37:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-13 01:37:39,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-13 01:37:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-13 01:37:39,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-13 01:37:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-13 01:37:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-13 01:37:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 01:37:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 01:37:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-13 01:37:39,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-13 01:37:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2021-11-13 01:37:39,387 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2021-11-13 01:37:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-13 01:37:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-13 01:37:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 01:37:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 01:37:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2021-11-13 01:37:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2021-11-13 01:37:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2021-11-13 01:37:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2021-11-13 01:37:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2021-11-13 01:37:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2021-11-13 01:37:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2021-11-13 01:37:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2021-11-13 01:37:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2021-11-13 01:37:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2021-11-13 01:37:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2021-11-13 01:37:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2021-11-13 01:37:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-13 01:37:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-13 01:37:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2021-11-13 01:37:39,395 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2021-11-13 01:37:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2021-11-13 01:37:39,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2021-11-13 01:37:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-13 01:37:39,397 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-13 01:37:39,397 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-13 01:37:39,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-13 01:37:39,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 01:37:39,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 01:37:39,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 01:37:39,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 01:37:39,398 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2021-11-13 01:37:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2021-11-13 01:37:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 01:37:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 01:37:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-13 01:37:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-13 01:37:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2021-11-13 01:37:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2021-11-13 01:37:39,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-13 01:37:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-13 01:37:39,401 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 01:37:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 01:37:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 01:37:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 01:37:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 01:37:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 01:37:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-13 01:37:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-13 01:37:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 01:37:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2021-11-13 01:37:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2021-11-13 01:37:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_106 [2021-11-13 01:37:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_106 [2021-11-13 01:37:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-13 01:37:39,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-13 01:37:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-13 01:37:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 01:37:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_103 [2021-11-13 01:37:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_103 [2021-11-13 01:37:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 01:37:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 01:37:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2021-11-13 01:37:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2021-11-13 01:37:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-13 01:37:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-13 01:37:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-13 01:37:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-13 01:37:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2021-11-13 01:37:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2021-11-13 01:37:39,409 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2021-11-13 01:37:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2021-11-13 01:37:39,409 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 01:37:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 01:37:39,410 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2021-11-13 01:37:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2021-11-13 01:37:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 01:37:39,415 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 01:37:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2021-11-13 01:37:39,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2021-11-13 01:37:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2021-11-13 01:37:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2021-11-13 01:37:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 01:37:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 01:37:39,419 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2021-11-13 01:37:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2021-11-13 01:37:39,425 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2021-11-13 01:37:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2021-11-13 01:37:39,425 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 01:37:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 01:37:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 01:37:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 01:37:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2021-11-13 01:37:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2021-11-13 01:37:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-13 01:37:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-13 01:37:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 01:37:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 01:37:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2021-11-13 01:37:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2021-11-13 01:37:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 01:37:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 01:37:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 01:37:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 01:37:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 01:37:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 01:37:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-13 01:37:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-13 01:37:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-13 01:37:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-13 01:37:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2021-11-13 01:37:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2021-11-13 01:37:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2021-11-13 01:37:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2021-11-13 01:37:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-13 01:37:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-13 01:37:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 01:37:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 01:37:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-13 01:37:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-13 01:37:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 01:37:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 01:37:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 01:37:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 01:37:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 01:37:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 01:37:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 01:37:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-11-13 01:37:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-11-13 01:37:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 01:37:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 01:37:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 01:37:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 01:37:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 01:37:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 01:37:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 01:37:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 01:37:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:37:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:37:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 01:37:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2021-11-13 01:37:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2021-11-13 01:37:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-13 01:37:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-13 01:37:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-13 01:37:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-13 01:37:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2021-11-13 01:37:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2021-11-13 01:37:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-11-13 01:37:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-11-13 01:37:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 01:37:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 01:37:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-13 01:37:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-13 01:37:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2021-11-13 01:37:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2021-11-13 01:37:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-13 01:37:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-13 01:37:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 01:37:39,450 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 01:37:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-13 01:37:39,450 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-13 01:37:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 01:37:39,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 01:37:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2021-11-13 01:37:39,451 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2021-11-13 01:37:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 01:37:39,451 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 01:37:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2021-11-13 01:37:39,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2021-11-13 01:37:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 01:37:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2021-11-13 01:37:39,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2021-11-13 01:37:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 01:37:39,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 01:37:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 01:37:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 01:37:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2021-11-13 01:37:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2021-11-13 01:37:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 01:37:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 01:37:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 01:37:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 01:37:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 01:37:39,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 01:37:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_158 [2021-11-13 01:37:39,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_158 [2021-11-13 01:37:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 01:37:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 01:37:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2021-11-13 01:37:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2021-11-13 01:37:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 01:37:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 01:37:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2021-11-13 01:37:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2021-11-13 01:37:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 01:37:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 01:37:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2021-11-13 01:37:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2021-11-13 01:37:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-13 01:37:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-13 01:37:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2021-11-13 01:37:39,460 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2021-11-13 01:37:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-13 01:37:39,466 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-13 01:37:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 01:37:39,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 01:37:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 01:37:39,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 01:37:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-13 01:37:39,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-13 01:37:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2021-11-13 01:37:39,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2021-11-13 01:37:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2021-11-13 01:37:39,542 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2021-11-13 01:37:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cas [2021-11-13 01:37:39,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cas [2021-11-13 01:37:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 01:37:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 01:37:39,542 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 01:37:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2021-11-13 01:37:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2021-11-13 01:37:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 01:37:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2021-11-13 01:37:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2021-11-13 01:37:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2021-11-13 01:37:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2021-11-13 01:37:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2021-11-13 01:37:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2021-11-13 01:37:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-13 01:37:39,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-13 01:37:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 01:37:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 01:37:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2021-11-13 01:37:39,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2021-11-13 01:37:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-13 01:37:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 01:37:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 01:37:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-13 01:37:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-13 01:37:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2021-11-13 01:37:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2021-11-13 01:37:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-13 01:37:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-13 01:37:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 01:37:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 01:37:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 01:37:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 01:37:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 01:37:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 01:37:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2021-11-13 01:37:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2021-11-13 01:37:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2021-11-13 01:37:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2021-11-13 01:37:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2021-11-13 01:37:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2021-11-13 01:37:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-13 01:37:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-13 01:37:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2021-11-13 01:37:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2021-11-13 01:37:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-13 01:37:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-13 01:37:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-13 01:37:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-13 01:37:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 01:37:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 01:37:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2021-11-13 01:37:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2021-11-13 01:37:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 01:37:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 01:37:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2021-11-13 01:37:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2021-11-13 01:37:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2021-11-13 01:37:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2021-11-13 01:37:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-13 01:37:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-13 01:37:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 01:37:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 01:37:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2021-11-13 01:37:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2021-11-13 01:37:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 01:37:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 01:37:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2021-11-13 01:37:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2021-11-13 01:37:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 01:37:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 01:37:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 01:37:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 01:37:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 01:37:39,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 01:37:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_105 [2021-11-13 01:37:39,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_105 [2021-11-13 01:37:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2021-11-13 01:37:39,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2021-11-13 01:37:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-13 01:37:39,557 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-13 01:37:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2021-11-13 01:37:39,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2021-11-13 01:37:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2021-11-13 01:37:39,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2021-11-13 01:37:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2021-11-13 01:37:39,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2021-11-13 01:37:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-13 01:37:39,558 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-13 01:37:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2021-11-13 01:37:39,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2021-11-13 01:37:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 01:37:39,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 01:37:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-13 01:37:39,559 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-13 01:37:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-13 01:37:39,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-13 01:37:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2021-11-13 01:37:39,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2021-11-13 01:37:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-13 01:37:39,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-13 01:37:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 01:37:39,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 01:37:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2021-11-13 01:37:39,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2021-11-13 01:37:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-13 01:37:39,561 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-13 01:37:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2021-11-13 01:37:39,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2021-11-13 01:37:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 01:37:39,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 01:37:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_160 [2021-11-13 01:37:39,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_160 [2021-11-13 01:37:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-13 01:37:39,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-13 01:37:39,563 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-13 01:37:39,563 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-13 01:37:39,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2021-11-13 01:37:39,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2021-11-13 01:37:45,257 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;