./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/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 cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:52:18,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:52:18,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:52:18,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:52:18,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:52:18,187 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:52:18,189 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:52:18,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:52:18,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:52:18,206 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:52:18,207 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:52:18,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:52:18,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:52:18,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:52:18,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:52:18,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:52:18,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:52:18,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:52:18,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:52:18,238 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:52:18,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:52:18,242 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:52:18,246 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:52:18,248 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:52:18,259 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:52:18,259 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:52:18,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:52:18,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:52:18,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:52:18,265 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:52:18,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:52:18,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:52:18,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:52:18,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:52:18,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:52:18,273 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:52:18,274 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:52:18,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:52:18,274 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:52:18,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:52:18,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:52:18,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:52:18,333 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:52:18,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:52:18,336 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:52:18,336 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:52:18,336 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:52:18,337 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:52:18,337 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:52:18,337 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:52:18,337 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:52:18,338 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:52:18,339 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:52:18,340 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:52:18,340 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:52:18,340 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:52:18,341 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:52:18,341 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:52:18,342 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:52:18,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:52:18,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:52:18,343 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:52:18,343 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:52:18,343 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:52:18,344 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:52:18,344 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:52:18,344 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:52:18,344 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:52:18,345 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:52:18,345 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:52:18,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:52:18,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:52:18,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:52:18,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:52:18,349 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:52:18,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:52:18,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:52:18,349 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:52:18,350 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:52:18,350 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 [2021-11-12 23:52:18,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:52:18,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:52:18,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:52:18,782 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:52:18,783 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:52:18,785 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-12 23:52:18,872 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/data/08f6dd9a5/0fa98a33fab14f24a2029b8d4edb3c15/FLAGe70b1b36a [2021-11-12 23:52:20,363 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:52:20,364 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-12 23:52:20,469 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/data/08f6dd9a5/0fa98a33fab14f24a2029b8d4edb3c15/FLAGe70b1b36a [2021-11-12 23:52:20,776 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/data/08f6dd9a5/0fa98a33fab14f24a2029b8d4edb3c15 [2021-11-12 23:52:20,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:52:20,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:52:20,786 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:20,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:52:20,803 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:52:20,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:20" (1/1) ... [2021-11-12 23:52:20,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cffaebc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:20, skipping insertion in model container [2021-11-12 23:52:20,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:20" (1/1) ... [2021-11-12 23:52:20,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:52:21,111 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:52:26,305 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 23:52:26,307 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 23:52:26,328 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 23:52:26,329 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 23:52:26,356 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 23:52:26,359 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 23:52:26,383 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 23:52:26,383 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 23:52:26,623 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 23:52:26,735 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 23:52:26,738 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 23:52:27,247 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 23:52:27,264 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 23:52:27,267 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 23:52:27,348 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 23:52:28,985 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-11-12 23:52:28,989 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-11-12 23:52:28,990 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-11-12 23:52:28,991 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-11-12 23:52:29,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:29,326 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 23:52:29,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e1e2668 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:29, skipping insertion in model container [2021-11-12 23:52:29,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:29,328 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:52:29,332 INFO L158 Benchmark]: Toolchain (without parser) took 8545.65ms. Allocated memory was 109.1MB in the beginning and 216.0MB in the end (delta: 107.0MB). Free memory was 64.4MB in the beginning and 106.2MB in the end (delta: -41.8MB). Peak memory consumption was 104.1MB. Max. memory is 16.1GB. [2021-11-12 23:52:29,333 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 109.1MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:52:29,335 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8542.27ms. Allocated memory was 109.1MB in the beginning and 216.0MB in the end (delta: 107.0MB). Free memory was 64.0MB in the beginning and 106.2MB in the end (delta: -42.2MB). Peak memory consumption was 104.1MB. Max. memory is 16.1GB. [2021-11-12 23:52:29,338 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 109.1MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8542.27ms. Allocated memory was 109.1MB in the beginning and 216.0MB in the end (delta: 107.0MB). Free memory was 64.0MB in the beginning and 106.2MB in the end (delta: -42.2MB). Peak memory consumption was 104.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8283]: 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/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 cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:52:32,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:52:32,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:52:32,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:52:32,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:52:32,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:52:32,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:52:32,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:52:32,238 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:52:32,240 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:52:32,241 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:52:32,244 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:52:32,244 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:52:32,246 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:52:32,249 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:52:32,251 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:52:32,252 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:52:32,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:52:32,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:52:32,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:52:32,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:52:32,264 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:52:32,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:52:32,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:52:32,272 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:52:32,273 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:52:32,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:52:32,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:52:32,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:52:32,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:52:32,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:52:32,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:52:32,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:52:32,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:52:32,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:52:32,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:52:32,285 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:52:32,285 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:52:32,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:52:32,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:52:32,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:52:32,289 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:52:32,321 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:52:32,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:52:32,322 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:52:32,323 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:52:32,323 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:52:32,323 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:52:32,324 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:52:32,324 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:52:32,324 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:52:32,324 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:52:32,325 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:52:32,326 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:52:32,326 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:52:32,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:52:32,327 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:52:32,327 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:52:32,327 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:52:32,327 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:52:32,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:52:32,328 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:52:32,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:52:32,329 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:52:32,329 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:52:32,329 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:52:32,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:52:32,330 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:52:32,330 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:52:32,330 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:52:32,331 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:52:32,331 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:52:32,331 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:52:32,332 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:52:32,332 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:52:32,332 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 [2021-11-12 23:52:32,808 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:52:32,842 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:52:32,847 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:52:32,849 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:52:32,850 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:52:32,852 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-12 23:52:32,953 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/data/097db5532/fb40b8c7826341f382c6dd1781a2c98d/FLAGacf4948f4 [2021-11-12 23:52:34,570 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:52:34,571 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-12 23:52:34,686 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/data/097db5532/fb40b8c7826341f382c6dd1781a2c98d/FLAGacf4948f4 [2021-11-12 23:52:34,882 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/data/097db5532/fb40b8c7826341f382c6dd1781a2c98d [2021-11-12 23:52:34,886 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:52:34,888 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:52:34,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:34,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:52:34,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:52:34,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:34" (1/1) ... [2021-11-12 23:52:34,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33864609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:34, skipping insertion in model container [2021-11-12 23:52:34,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:34" (1/1) ... [2021-11-12 23:52:34,907 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:52:35,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:52:42,430 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-11-12 23:52:42,433 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-11-12 23:52:42,434 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-11-12 23:52:42,435 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-11-12 23:52:42,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:42,796 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:52:42,940 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:52:43,913 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-11-12 23:52:43,914 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-11-12 23:52:43,915 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-11-12 23:52:43,915 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-11-12 23:52:43,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:44,152 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:52:45,087 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-11-12 23:52:45,088 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-11-12 23:52:45,088 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-11-12 23:52:45,089 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_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-11-12 23:52:45,101 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:45,781 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:52:45,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:45 WrapperNode [2021-11-12 23:52:45,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:45,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:52:45,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:52:45,785 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:52:45,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:45" (1/1) ... [2021-11-12 23:52:46,110 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:45" (1/1) ... [2021-11-12 23:52:46,974 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:52:46,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:52:46,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:52:46,975 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:52:46,985 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:45" (1/1) ... [2021-11-12 23:52:46,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:45" (1/1) ... [2021-11-12 23:52:47,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:45" (1/1) ... [2021-11-12 23:52:47,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:45" (1/1) ... [2021-11-12 23:52:47,871 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:45" (1/1) ... [2021-11-12 23:52:48,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:45" (1/1) ... [2021-11-12 23:52:48,207 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:45" (1/1) ... [2021-11-12 23:52:48,336 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:52:48,338 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:52:48,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:52:48,339 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:52:48,340 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:45" (1/1) ... [2021-11-12 23:52:48,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:52:48,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:52:48,376 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:52:48,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0b451c-a3b8-46ad-be7f-7a211a2dcaa6/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:52:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-12 23:52:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-12 23:52:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2021-11-12 23:52:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2021-11-12 23:52:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 23:52:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 23:52:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 23:52:48,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 23:52:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-12 23:52:48,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-12 23:52:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2021-11-12 23:52:48,438 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2021-11-12 23:52:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-12 23:52:48,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-12 23:52:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2021-11-12 23:52:48,438 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2021-11-12 23:52:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2021-11-12 23:52:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2021-11-12 23:52:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:52:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:52:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2021-11-12 23:52:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2021-11-12 23:52:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-12 23:52:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-12 23:52:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-12 23:52:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-12 23:52:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-12 23:52:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-12 23:52:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-12 23:52:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-12 23:52:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 23:52:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 23:52:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 23:52:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 23:52:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2021-11-12 23:52:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2021-11-12 23:52:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-12 23:52:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-12 23:52:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2021-11-12 23:52:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2021-11-12 23:52:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 23:52:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 23:52:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2021-11-12 23:52:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2021-11-12 23:52:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 23:52:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 23:52:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2021-11-12 23:52:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2021-11-12 23:52:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-12 23:52:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-12 23:52:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-12 23:52:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-12 23:52:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 23:52:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 23:52:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 23:52:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 23:52:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 23:52:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 23:52:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2021-11-12 23:52:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2021-11-12 23:52:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2021-11-12 23:52:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2021-11-12 23:52:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 23:52:48,453 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 23:52:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 23:52:48,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 23:52:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-12 23:52:48,453 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-12 23:52:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 23:52:48,454 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 23:52:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-12 23:52:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-12 23:52:48,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-12 23:52:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:52:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2021-11-12 23:52:48,455 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2021-11-12 23:52:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 23:52:48,456 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 23:52:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-12 23:52:48,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-12 23:52:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-12 23:52:48,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-12 23:52:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 23:52:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-11-12 23:52:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-11-12 23:52:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2021-11-12 23:52:48,459 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2021-11-12 23:52:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:52:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:52:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:52:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2021-11-12 23:52:48,459 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2021-11-12 23:52:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-12 23:52:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-12 23:52:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-12 23:52:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-12 23:52:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2021-11-12 23:52:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2021-11-12 23:52:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 23:52:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 23:52:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-12 23:52:48,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-12 23:52:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2021-11-12 23:52:48,463 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2021-11-12 23:52:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2021-11-12 23:52:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2021-11-12 23:52:48,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-12 23:52:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-12 23:52:48,468 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 23:52:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 23:52:48,469 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2021-11-12 23:52:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2021-11-12 23:52:48,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-12 23:52:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-12 23:52:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 23:52:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 23:52:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:52:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:52:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 23:52:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 23:52:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2021-11-12 23:52:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2021-11-12 23:52:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:52:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:52:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2021-11-12 23:52:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2021-11-12 23:52:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-12 23:52:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-12 23:52:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2021-11-12 23:52:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2021-11-12 23:52:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 23:52:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 23:52:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2021-11-12 23:52:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2021-11-12 23:52:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 23:52:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 23:52:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-12 23:52:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-12 23:52:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-12 23:52:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-12 23:52:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 23:52:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 23:52:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2021-11-12 23:52:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2021-11-12 23:52:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-12 23:52:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-12 23:52:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2021-11-12 23:52:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2021-11-12 23:52:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:52:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-12 23:52:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-12 23:52:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-12 23:52:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-12 23:52:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 23:52:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 23:52:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-12 23:52:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-12 23:52:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-11-12 23:52:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-11-12 23:52:48,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 23:52:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 23:52:48,485 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2021-11-12 23:52:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2021-11-12 23:52:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 23:52:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 23:52:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:52:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 23:52:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2021-11-12 23:52:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2021-11-12 23:52:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:52:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:52:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:52:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:52:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:52:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-12 23:52:48,488 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-12 23:52:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2021-11-12 23:52:48,488 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2021-11-12 23:52:48,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 23:52:48,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 23:52:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2021-11-12 23:52:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2021-11-12 23:52:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-12 23:52:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-12 23:52:48,491 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 23:52:48,491 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 23:52:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-12 23:52:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-12 23:52:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 23:52:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 23:52:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-12 23:52:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-12 23:52:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 23:52:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 23:52:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2021-11-12 23:52:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2021-11-12 23:52:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-12 23:52:48,494 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-12 23:52:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 23:52:48,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 23:52:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 23:52:48,494 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 23:52:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2021-11-12 23:52:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2021-11-12 23:52:48,495 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-12 23:52:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-12 23:52:48,495 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2021-11-12 23:52:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2021-11-12 23:52:48,496 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-12 23:52:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-12 23:52:48,496 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 23:52:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 23:52:48,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:52:48,496 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-12 23:52:48,497 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-12 23:52:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2021-11-12 23:52:48,497 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2021-11-12 23:52:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-12 23:52:48,497 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-12 23:52:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:52:48,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:52:48,498 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2021-11-12 23:52:48,498 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2021-11-12 23:52:48,498 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-12 23:52:48,498 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-12 23:52:48,499 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2021-11-12 23:52:48,499 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2021-11-12 23:52:48,499 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-12 23:52:48,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-12 23:52:48,499 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2021-11-12 23:52:48,499 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2021-11-12 23:52:48,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:52:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-12 23:52:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-12 23:52:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-12 23:52:48,506 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-12 23:52:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:52:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:52:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:52:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:52:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:52:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 23:52:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 23:52:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-12 23:52:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-12 23:52:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2021-11-12 23:52:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2021-11-12 23:52:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-12 23:52:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-12 23:52:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 23:52:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 23:52:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-12 23:52:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-12 23:52:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-12 23:52:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-12 23:52:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 23:52:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 23:52:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2021-11-12 23:52:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2021-11-12 23:52:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-12 23:52:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-12 23:52:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-11-12 23:52:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-11-12 23:52:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2021-11-12 23:52:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2021-11-12 23:52:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-12 23:52:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-12 23:52:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-12 23:52:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-12 23:52:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-12 23:52:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-12 23:52:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:52:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:52:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2021-11-12 23:52:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2021-11-12 23:52:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-12 23:52:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-12 23:52:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-12 23:52:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-12 23:52:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-12 23:52:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-12 23:52:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 23:52:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 23:52:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-12 23:52:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-12 23:52:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2021-11-12 23:52:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2021-11-12 23:52:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:52:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2021-11-12 23:52:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2021-11-12 23:52:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-12 23:52:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-12 23:52:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-12 23:52:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-12 23:52:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-12 23:52:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-12 23:52:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 23:52:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 23:52:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2021-11-12 23:52:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2021-11-12 23:52:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:52:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2021-11-12 23:52:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2021-11-12 23:52:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2021-11-12 23:52:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2021-11-12 23:52:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:52:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:52:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:52:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:52:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:52:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2021-11-12 23:52:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2021-11-12 23:52:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2021-11-12 23:52:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2021-11-12 23:52:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2021-11-12 23:52:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2021-11-12 23:52:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-12 23:52:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-12 23:52:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-12 23:52:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-12 23:52:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-12 23:52:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-12 23:52:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-12 23:52:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-12 23:52:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 23:52:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 23:52:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 23:52:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 23:52:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-12 23:52:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-12 23:52:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 23:52:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 23:52:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-12 23:52:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-12 23:52:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-12 23:52:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-12 23:52:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 23:52:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 23:52:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2021-11-12 23:52:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2021-11-12 23:52:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-12 23:52:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-12 23:52:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-12 23:52:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-12 23:52:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-11-12 23:52:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-11-12 23:52:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-12 23:52:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-12 23:52:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-12 23:52:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-12 23:52:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 23:52:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 23:52:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2021-11-12 23:52:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2021-11-12 23:52:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-12 23:52:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-12 23:52:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-11-12 23:52:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-11-12 23:52:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:52:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:52:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 23:52:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 23:52:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2021-11-12 23:52:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2021-11-12 23:52:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2021-11-12 23:52:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2021-11-12 23:52:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 23:52:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 23:52:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2021-11-12 23:52:48,531 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2021-11-12 23:52:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:52:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-12 23:52:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-12 23:52:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:52:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:52:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:52:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:52:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:52:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2021-11-12 23:52:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2021-11-12 23:52:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2021-11-12 23:52:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2021-11-12 23:52:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 23:52:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 23:52:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-12 23:52:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-12 23:52:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2021-11-12 23:52:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2021-11-12 23:52:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2021-11-12 23:52:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2021-11-12 23:52:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2021-11-12 23:52:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2021-11-12 23:52:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-12 23:52:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-12 23:52:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-12 23:52:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-12 23:52:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 23:52:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 23:52:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-12 23:52:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-12 23:52:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2021-11-12 23:52:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2021-11-12 23:52:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2021-11-12 23:52:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2021-11-12 23:52:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2021-11-12 23:52:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2021-11-12 23:52:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-12 23:52:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-12 23:52:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2021-11-12 23:52:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2021-11-12 23:52:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-12 23:52:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-12 23:52:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2021-11-12 23:52:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2021-11-12 23:52:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2021-11-12 23:52:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2021-11-12 23:52:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2021-11-12 23:52:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2021-11-12 23:52:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2021-11-12 23:52:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2021-11-12 23:52:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-12 23:52:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-12 23:52:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 23:52:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 23:52:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-12 23:52:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-12 23:52:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-12 23:52:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-12 23:52:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-12 23:52:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-12 23:52:54,374 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;