./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/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 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:21:48,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:21:48,543 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:21:48,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:21:48,608 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:21:48,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:21:48,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:21:48,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:21:48,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:21:48,631 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:21:48,632 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:21:48,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:21:48,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:21:48,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:21:48,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:21:48,646 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:21:48,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:21:48,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:21:48,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:21:48,659 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:21:48,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:21:48,663 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:21:48,664 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:21:48,665 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:21:48,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:21:48,669 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:21:48,670 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:21:48,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:21:48,672 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:21:48,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:21:48,673 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:21:48,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:21:48,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:21:48,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:21:48,678 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:21:48,678 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:21:48,679 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:21:48,679 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:21:48,680 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:21:48,681 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:21:48,682 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:21:48,683 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:21:48,711 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:21:48,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:21:48,712 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:21:48,712 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:21:48,713 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:21:48,713 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:21:48,713 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:21:48,713 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:21:48,714 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:21:48,714 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:21:48,714 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:21:48,714 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:21:48,715 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:21:48,715 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:21:48,715 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:21:48,715 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:21:48,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:21:48,716 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:21:48,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:21:48,717 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:21:48,717 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:21:48,717 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:21:48,718 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:21:48,718 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:21:48,718 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:21:48,718 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:21:48,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:21:48,719 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:21:48,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:21:48,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:21:48,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:21:48,720 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:21:48,720 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:21:48,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:21:48,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:21:48,721 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:21:48,721 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:21:48,721 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 [2021-11-12 23:21:49,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:21:49,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:21:49,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:21:49,076 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:21:49,076 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:21:49,078 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-12 23:21:49,158 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/data/d7f1b6f60/79edd8ae21f7428da36b1592fba140e8/FLAG981a3969e [2021-11-12 23:21:50,671 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:21:50,673 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-12 23:21:50,822 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/data/d7f1b6f60/79edd8ae21f7428da36b1592fba140e8/FLAG981a3969e [2021-11-12 23:21:51,053 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/data/d7f1b6f60/79edd8ae21f7428da36b1592fba140e8 [2021-11-12 23:21:51,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:21:51,060 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:21:51,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:21:51,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:21:51,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:21:51,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:21:51" (1/1) ... [2021-11-12 23:21:51,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28787e06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:21:51, skipping insertion in model container [2021-11-12 23:21:51,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:21:51" (1/1) ... [2021-11-12 23:21:51,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:21:51,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:21:56,805 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 23:21:57,036 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 23:21:58,481 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 23:21:58,482 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 23:21:58,484 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 23:21:58,486 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 23:21:58,559 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 23:21:58,596 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 23:21:59,559 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 23:21:59,574 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 23:21:59,588 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 23:21:59,625 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 23:21:59,656 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 23:21:59,657 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 23:22:02,067 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-12 23:22:02,071 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-12 23:22:02,072 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-12 23:22:02,079 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-12 23:22:02,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:22:02,266 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 23:22:02,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2994f480 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:02, skipping insertion in model container [2021-11-12 23:22:02,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:22:02,269 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:22:02,271 INFO L158 Benchmark]: Toolchain (without parser) took 11209.25ms. Allocated memory was 98.6MB in the beginning and 195.0MB in the end (delta: 96.5MB). Free memory was 55.0MB in the beginning and 79.2MB in the end (delta: -24.2MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. [2021-11-12 23:22:02,273 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 98.6MB. Free memory was 53.2MB in the beginning and 53.2MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:22:02,274 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11203.78ms. Allocated memory was 98.6MB in the beginning and 195.0MB in the end (delta: 96.5MB). Free memory was 54.7MB in the beginning and 79.2MB in the end (delta: -24.5MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. [2021-11-12 23:22:02,277 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 98.6MB. Free memory was 53.2MB in the beginning and 53.2MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11203.78ms. Allocated memory was 98.6MB in the beginning and 195.0MB in the end (delta: 96.5MB). Free memory was 54.7MB in the beginning and 79.2MB in the end (delta: -24.5MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7045]: 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/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 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:22:04,866 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:22:04,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:22:04,919 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:22:04,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:22:04,926 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:22:04,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:22:04,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:22:04,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:22:04,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:22:04,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:22:04,958 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:22:04,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:22:04,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:22:04,965 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:22:04,971 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:22:04,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:22:04,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:22:04,976 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:22:04,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:22:04,989 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:22:04,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:22:04,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:22:04,997 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:22:05,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:22:05,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:22:05,009 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:22:05,011 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:22:05,012 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:22:05,013 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:22:05,015 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:22:05,016 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:22:05,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:22:05,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:22:05,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:22:05,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:22:05,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:22:05,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:22:05,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:22:05,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:22:05,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:22:05,028 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:22:05,079 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:22:05,079 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:22:05,081 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:22:05,081 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:22:05,081 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:22:05,081 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:22:05,081 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:22:05,082 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:22:05,082 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:22:05,082 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:22:05,085 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:22:05,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:22:05,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:22:05,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:22:05,086 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:22:05,086 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:22:05,086 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:22:05,086 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:22:05,086 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:22:05,087 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:22:05,087 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:22:05,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:22:05,087 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:22:05,088 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:22:05,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:22:05,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:22:05,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:22:05,089 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:22:05,089 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:22:05,089 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:22:05,089 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:22:05,089 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:22:05,090 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:22:05,090 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 [2021-11-12 23:22:05,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:22:05,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:22:05,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:22:05,575 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:22:05,576 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:22:05,579 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-12 23:22:05,685 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/data/a12b3afca/5e6b0abe93e94bcaa5fce6a031254637/FLAG3582e3e41 [2021-11-12 23:22:07,354 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:22:07,356 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-12 23:22:07,507 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/data/a12b3afca/5e6b0abe93e94bcaa5fce6a031254637/FLAG3582e3e41 [2021-11-12 23:22:07,648 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/data/a12b3afca/5e6b0abe93e94bcaa5fce6a031254637 [2021-11-12 23:22:07,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:22:07,654 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:22:07,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:22:07,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:22:07,665 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:22:07,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:22:07" (1/1) ... [2021-11-12 23:22:07,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52f555be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:07, skipping insertion in model container [2021-11-12 23:22:07,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:22:07" (1/1) ... [2021-11-12 23:22:07,678 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:22:08,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:22:19,123 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-12 23:22:19,127 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-12 23:22:19,127 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-12 23:22:19,128 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-12 23:22:19,175 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:22:19,329 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:22:19,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:22:20,603 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-12 23:22:20,603 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-12 23:22:20,604 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-12 23:22:20,605 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-12 23:22:20,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:22:20,818 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:22:21,864 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-12 23:22:21,865 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-12 23:22:21,866 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-12 23:22:21,871 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_b99e0d53-04d1-42a1-8478-1fa6452d17e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-12 23:22:21,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:22:22,694 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:22:22,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:22 WrapperNode [2021-11-12 23:22:22,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:22:22,697 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:22:22,697 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:22:22,701 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:22:22,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:22" (1/1) ... [2021-11-12 23:22:22,979 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:22" (1/1) ... [2021-11-12 23:22:23,719 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:22:23,720 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:22:23,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:22:23,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:22:23,733 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:22" (1/1) ... [2021-11-12 23:22:23,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:22" (1/1) ... [2021-11-12 23:22:23,877 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:22" (1/1) ... [2021-11-12 23:22:23,879 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:22" (1/1) ... [2021-11-12 23:22:24,676 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:22" (1/1) ... [2021-11-12 23:22:24,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:22" (1/1) ... [2021-11-12 23:22:24,951 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:22" (1/1) ... [2021-11-12 23:22:25,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:22:25,101 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:22:25,101 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:22:25,101 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:22:25,102 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:22:22" (1/1) ... [2021-11-12 23:22:25,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:22:25,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:22:25,141 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:22:25,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99e0d53-04d1-42a1-8478-1fa6452d17e0/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:22:25,210 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2021-11-12 23:22:25,210 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2021-11-12 23:22:25,210 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-12 23:22:25,211 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-12 23:22:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-12 23:22:25,211 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2021-11-12 23:22:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2021-11-12 23:22:25,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 23:22:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 23:22:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-12 23:22:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-12 23:22:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2021-11-12 23:22:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2021-11-12 23:22:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2021-11-12 23:22:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2021-11-12 23:22:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 23:22:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 23:22:25,214 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-12 23:22:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-12 23:22:25,214 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 23:22:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 23:22:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2021-11-12 23:22:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2021-11-12 23:22:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2021-11-12 23:22:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2021-11-12 23:22:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-12 23:22:25,216 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-12 23:22:25,216 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2021-11-12 23:22:25,216 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2021-11-12 23:22:25,216 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2021-11-12 23:22:25,217 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2021-11-12 23:22:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-12 23:22:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-12 23:22:25,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-12 23:22:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 23:22:25,218 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 23:22:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2021-11-12 23:22:25,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2021-11-12 23:22:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 23:22:25,219 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 23:22:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 23:22:25,219 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 23:22:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2021-11-12 23:22:25,220 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2021-11-12 23:22:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-12 23:22:25,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-12 23:22:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 23:22:25,221 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 23:22:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 23:22:25,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 23:22:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2021-11-12 23:22:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2021-11-12 23:22:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2021-11-12 23:22:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2021-11-12 23:22:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:22:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:22:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2021-11-12 23:22:25,223 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2021-11-12 23:22:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-12 23:22:25,223 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-12 23:22:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2021-11-12 23:22:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2021-11-12 23:22:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 23:22:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 23:22:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-12 23:22:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-12 23:22:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2021-11-12 23:22:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2021-11-12 23:22:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 23:22:25,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 23:22:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2021-11-12 23:22:25,226 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2021-11-12 23:22:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-12 23:22:25,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-12 23:22:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2021-11-12 23:22:25,227 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2021-11-12 23:22:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2021-11-12 23:22:25,227 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2021-11-12 23:22:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-12 23:22:25,228 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-12 23:22:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2021-11-12 23:22:25,228 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2021-11-12 23:22:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2021-11-12 23:22:25,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2021-11-12 23:22:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2021-11-12 23:22:25,229 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2021-11-12 23:22:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:22:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-12 23:22:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-12 23:22:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-12 23:22:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-12 23:22:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 23:22:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 23:22:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-12 23:22:25,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-12 23:22:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-12 23:22:25,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-12 23:22:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 23:22:25,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 23:22:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 23:22:25,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 23:22:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:22:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 23:22:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-12 23:22:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-12 23:22:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-12 23:22:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-12 23:22:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2021-11-12 23:22:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2021-11-12 23:22:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2021-11-12 23:22:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2021-11-12 23:22:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2021-11-12 23:22:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2021-11-12 23:22:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 23:22:25,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 23:22:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2021-11-12 23:22:25,236 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2021-11-12 23:22:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-12 23:22:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-12 23:22:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 23:22:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 23:22:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 23:22:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 23:22:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2021-11-12 23:22:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2021-11-12 23:22:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 23:22:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 23:22:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:22:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:22:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2021-11-12 23:22:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2021-11-12 23:22:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2021-11-12 23:22:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2021-11-12 23:22:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-12 23:22:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-12 23:22:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2021-11-12 23:22:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2021-11-12 23:22:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2021-11-12 23:22:25,241 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2021-11-12 23:22:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:22:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2021-11-12 23:22:25,241 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2021-11-12 23:22:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2021-11-12 23:22:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2021-11-12 23:22:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2021-11-12 23:22:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2021-11-12 23:22:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 23:22:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 23:22:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2021-11-12 23:22:25,243 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2021-11-12 23:22:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2021-11-12 23:22:25,243 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2021-11-12 23:22:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-12 23:22:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-12 23:22:25,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-12 23:22:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-12 23:22:25,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-12 23:22:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2021-11-12 23:22:25,245 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2021-11-12 23:22:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-12 23:22:25,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-12 23:22:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2021-11-12 23:22:25,245 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2021-11-12 23:22:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:22:25,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:22:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-12 23:22:25,246 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-12 23:22:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:22:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2021-11-12 23:22:25,247 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2021-11-12 23:22:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2021-11-12 23:22:25,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2021-11-12 23:22:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-12 23:22:25,248 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-12 23:22:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:22:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2021-11-12 23:22:25,248 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2021-11-12 23:22:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-12 23:22:25,249 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-12 23:22:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2021-11-12 23:22:25,249 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2021-11-12 23:22:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2021-11-12 23:22:25,249 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2021-11-12 23:22:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-12 23:22:25,250 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-12 23:22:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2021-11-12 23:22:25,250 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2021-11-12 23:22:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-12 23:22:25,250 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-12 23:22:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2021-11-12 23:22:25,251 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2021-11-12 23:22:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-12 23:22:25,251 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-12 23:22:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 23:22:25,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 23:22:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure __show_chan_per_port [2021-11-12 23:22:25,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __show_chan_per_port [2021-11-12 23:22:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2021-11-12 23:22:25,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2021-11-12 23:22:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2021-11-12 23:22:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2021-11-12 23:22:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 23:22:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 23:22:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2021-11-12 23:22:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2021-11-12 23:22:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2021-11-12 23:22:25,254 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2021-11-12 23:22:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2021-11-12 23:22:25,254 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2021-11-12 23:22:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-12 23:22:25,254 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-12 23:22:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2021-11-12 23:22:25,255 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2021-11-12 23:22:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:22:25,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:22:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 23:22:25,256 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 23:22:25,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:22:25,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:22:25,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:22:25,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:22:25,256 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-12 23:22:25,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-12 23:22:25,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:22:25,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:22:25,257 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2021-11-12 23:22:25,257 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2021-11-12 23:22:25,258 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2021-11-12 23:22:25,258 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2021-11-12 23:22:25,258 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2021-11-12 23:22:25,258 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2021-11-12 23:22:25,258 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2021-11-12 23:22:25,259 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2021-11-12 23:22:25,259 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2021-11-12 23:22:25,259 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2021-11-12 23:22:25,259 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2021-11-12 23:22:25,259 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2021-11-12 23:22:25,259 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2021-11-12 23:22:25,260 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2021-11-12 23:22:25,260 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2021-11-12 23:22:25,260 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2021-11-12 23:22:25,260 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2021-11-12 23:22:25,260 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2021-11-12 23:22:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2021-11-12 23:22:25,261 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2021-11-12 23:22:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2021-11-12 23:22:25,261 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2021-11-12 23:22:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-12 23:22:25,262 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-12 23:22:25,262 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2021-11-12 23:22:25,262 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2021-11-12 23:22:25,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 23:22:25,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 23:22:25,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 23:22:25,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 23:22:25,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:22:25,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:22:25,263 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2021-11-12 23:22:25,263 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2021-11-12 23:22:25,264 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-12 23:22:25,264 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-12 23:22:25,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-12 23:22:25,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-12 23:22:25,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-12 23:22:25,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-12 23:22:25,265 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2021-11-12 23:22:25,265 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2021-11-12 23:22:25,265 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2021-11-12 23:22:25,265 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2021-11-12 23:22:25,265 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 23:22:25,266 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 23:22:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2021-11-12 23:22:25,266 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2021-11-12 23:22:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-12 23:22:25,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-12 23:22:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2021-11-12 23:22:25,267 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2021-11-12 23:22:25,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 23:22:25,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 23:22:25,267 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2021-11-12 23:22:25,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2021-11-12 23:22:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 23:22:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 23:22:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2021-11-12 23:22:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2021-11-12 23:22:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 23:22:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 23:22:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 23:22:25,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 23:22:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-12 23:22:25,269 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-12 23:22:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:22:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 23:22:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:22:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:22:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:22:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-12 23:22:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-12 23:22:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 23:22:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 23:22:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2021-11-12 23:22:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2021-11-12 23:22:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2021-11-12 23:22:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2021-11-12 23:22:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2021-11-12 23:22:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2021-11-12 23:22:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 23:22:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 23:22:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2021-11-12 23:22:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2021-11-12 23:22:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 23:22:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 23:22:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:22:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:22:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-12 23:22:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-12 23:22:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 23:22:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 23:22:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2021-11-12 23:22:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2021-11-12 23:22:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2021-11-12 23:22:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2021-11-12 23:22:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2021-11-12 23:22:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2021-11-12 23:22:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-12 23:22:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-12 23:22:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-12 23:22:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-12 23:22:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 23:22:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 23:22:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2021-11-12 23:22:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2021-11-12 23:22:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-12 23:22:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-12 23:22:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2021-11-12 23:22:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2021-11-12 23:22:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2021-11-12 23:22:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2021-11-12 23:22:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:22:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:22:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:22:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:22:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:22:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2021-11-12 23:22:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2021-11-12 23:22:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-12 23:22:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-12 23:22:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 23:22:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 23:22:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2021-11-12 23:22:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2021-11-12 23:22:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 23:22:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 23:22:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2021-11-12 23:22:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2021-11-12 23:22:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:22:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2021-11-12 23:22:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2021-11-12 23:22:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-12 23:22:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-12 23:22:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-12 23:22:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-12 23:22:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2021-11-12 23:22:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2021-11-12 23:22:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2021-11-12 23:22:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2021-11-12 23:22:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-12 23:22:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-12 23:22:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2021-11-12 23:22:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2021-11-12 23:22:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2021-11-12 23:22:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2021-11-12 23:22:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:22:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:22:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:22:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:22:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:22:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 23:22:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 23:22:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2021-11-12 23:22:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2021-11-12 23:22:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2021-11-12 23:22:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2021-11-12 23:22:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2021-11-12 23:22:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2021-11-12 23:22:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2021-11-12 23:22:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2021-11-12 23:22:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 23:22:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 23:22:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2021-11-12 23:22:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2021-11-12 23:22:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-12 23:22:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-12 23:22:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-12 23:22:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-12 23:22:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2021-11-12 23:22:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2021-11-12 23:22:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2021-11-12 23:22:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2021-11-12 23:22:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-12 23:22:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-12 23:22:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2021-11-12 23:22:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2021-11-12 23:22:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2021-11-12 23:22:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2021-11-12 23:22:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2021-11-12 23:22:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2021-11-12 23:22:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 23:22:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 23:22:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-12 23:22:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-12 23:22:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2021-11-12 23:22:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2021-11-12 23:22:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:22:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-12 23:22:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-12 23:22:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2021-11-12 23:22:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2021-11-12 23:22:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-12 23:22:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-12 23:22:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-12 23:22:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-12 23:22:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 23:22:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 23:22:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2021-11-12 23:22:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2021-11-12 23:22:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-12 23:22:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-12 23:22:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2021-11-12 23:22:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2021-11-12 23:22:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2021-11-12 23:22:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2021-11-12 23:22:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-12 23:22:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-12 23:22:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 23:22:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 23:22:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2021-11-12 23:22:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2021-11-12 23:22:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2021-11-12 23:22:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2021-11-12 23:22:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-12 23:22:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-12 23:22:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 23:22:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 23:22:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2021-11-12 23:22:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2021-11-12 23:22:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-12 23:22:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-12 23:22:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2021-11-12 23:22:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2021-11-12 23:22:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2021-11-12 23:22:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2021-11-12 23:22:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2021-11-12 23:22:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2021-11-12 23:22:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2021-11-12 23:22:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2021-11-12 23:22:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 23:22:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 23:22:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2021-11-12 23:22:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2021-11-12 23:22:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-12 23:22:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-12 23:22:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2021-11-12 23:22:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2021-11-12 23:22:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2021-11-12 23:22:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2021-11-12 23:22:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-12 23:22:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-12 23:22:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2021-11-12 23:22:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2021-11-12 23:22:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2021-11-12 23:22:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2021-11-12 23:22:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 23:22:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 23:22:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2021-11-12 23:22:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2021-11-12 23:22:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-12 23:22:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-12 23:22:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-12 23:22:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-12 23:22:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-12 23:22:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-12 23:22:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 23:22:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 23:22:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2021-11-12 23:22:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2021-11-12 23:22:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2021-11-12 23:22:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2021-11-12 23:22:31,399 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;