./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.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_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/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_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/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_40d735fa-e26a-49fb-83c1-28123d9fba41/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 0213066b04433b5115818ca8b9ef0dddadf4a1205d07a35e490e0ff46aebca6c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 02:30:12,432 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 02:30:12,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 02:30:12,517 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 02:30:12,518 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 02:30:12,523 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 02:30:12,525 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 02:30:12,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 02:30:12,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 02:30:12,541 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 02:30:12,542 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 02:30:12,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 02:30:12,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 02:30:12,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 02:30:12,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 02:30:12,558 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 02:30:12,561 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 02:30:12,562 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 02:30:12,568 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 02:30:12,573 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 02:30:12,578 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 02:30:12,579 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 02:30:12,582 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 02:30:12,584 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 02:30:12,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 02:30:12,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 02:30:12,592 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 02:30:12,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 02:30:12,596 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 02:30:12,597 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 02:30:12,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 02:30:12,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 02:30:12,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 02:30:12,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 02:30:12,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 02:30:12,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 02:30:12,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 02:30:12,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 02:30:12,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 02:30:12,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 02:30:12,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 02:30:12,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-13 02:30:12,645 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 02:30:12,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 02:30:12,649 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 02:30:12,649 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 02:30:12,650 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 02:30:12,650 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 02:30:12,650 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 02:30:12,650 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 02:30:12,651 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 02:30:12,651 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 02:30:12,652 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 02:30:12,652 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 02:30:12,653 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 02:30:12,653 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 02:30:12,653 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 02:30:12,654 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 02:30:12,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 02:30:12,655 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 02:30:12,655 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 02:30:12,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 02:30:12,655 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 02:30:12,656 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 02:30:12,656 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 02:30:12,656 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 02:30:12,656 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 02:30:12,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 02:30:12,657 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 02:30:12,657 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 02:30:12,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 02:30:12,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 02:30:12,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 02:30:12,660 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 02:30:12,661 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 02:30:12,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 02:30:12,661 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 02:30:12,661 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 02:30:12,662 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 02:30:12,662 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_40d735fa-e26a-49fb-83c1-28123d9fba41/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0213066b04433b5115818ca8b9ef0dddadf4a1205d07a35e490e0ff46aebca6c [2021-11-13 02:30:12,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 02:30:12,986 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 02:30:12,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 02:30:12,990 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 02:30:12,991 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 02:30:12,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-13 02:30:13,073 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/data/83a8ee1df/0b4682d5634a40de9a074d9a08d9d083/FLAGd52f59866 [2021-11-13 02:30:14,302 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 02:30:14,303 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-13 02:30:14,399 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/data/83a8ee1df/0b4682d5634a40de9a074d9a08d9d083/FLAGd52f59866 [2021-11-13 02:30:14,474 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/data/83a8ee1df/0b4682d5634a40de9a074d9a08d9d083 [2021-11-13 02:30:14,479 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 02:30:14,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 02:30:14,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 02:30:14,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 02:30:14,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 02:30:14,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:30:14" (1/1) ... [2021-11-13 02:30:14,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7709aac0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:14, skipping insertion in model container [2021-11-13 02:30:14,496 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:30:14" (1/1) ... [2021-11-13 02:30:14,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 02:30:14,696 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 02:30:17,704 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 02:30:17,706 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 02:30:17,953 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 02:30:18,166 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 02:30:19,455 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436411,436424] [2021-11-13 02:30:19,460 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436558,436571] [2021-11-13 02:30:19,461 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436697,436710] [2021-11-13 02:30:19,461 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436855,436868] [2021-11-13 02:30:19,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 02:30:19,605 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-13 02:30:19,606 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e9f5792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:19, skipping insertion in model container [2021-11-13 02:30:19,606 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 02:30:19,607 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 02:30:19,609 INFO L158 Benchmark]: Toolchain (without parser) took 5124.67ms. Allocated memory was 117.4MB in the beginning and 161.5MB in the end (delta: 44.0MB). Free memory was 85.2MB in the beginning and 58.0MB in the end (delta: 27.2MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. [2021-11-13 02:30:19,611 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 90.9MB in the end (delta: 30.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 02:30:19,613 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5119.80ms. Allocated memory was 117.4MB in the beginning and 161.5MB in the end (delta: 44.0MB). Free memory was 84.7MB in the beginning and 58.0MB in the end (delta: 26.7MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. [2021-11-13 02:30:19,615 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 90.9MB in the end (delta: 30.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5119.80ms. Allocated memory was 117.4MB in the beginning and 161.5MB in the end (delta: 44.0MB). Free memory was 84.7MB in the beginning and 58.0MB in the end (delta: 26.7MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7579]: 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_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/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_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/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_40d735fa-e26a-49fb-83c1-28123d9fba41/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 0213066b04433b5115818ca8b9ef0dddadf4a1205d07a35e490e0ff46aebca6c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 02:30:22,230 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 02:30:22,233 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 02:30:22,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 02:30:22,276 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 02:30:22,278 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 02:30:22,280 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 02:30:22,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 02:30:22,285 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 02:30:22,286 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 02:30:22,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 02:30:22,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 02:30:22,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 02:30:22,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 02:30:22,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 02:30:22,295 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 02:30:22,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 02:30:22,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 02:30:22,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 02:30:22,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 02:30:22,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 02:30:22,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 02:30:22,310 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 02:30:22,312 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 02:30:22,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 02:30:22,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 02:30:22,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 02:30:22,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 02:30:22,319 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 02:30:22,321 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 02:30:22,321 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 02:30:22,322 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 02:30:22,324 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 02:30:22,325 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 02:30:22,326 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 02:30:22,327 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 02:30:22,353 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 02:30:22,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 02:30:22,354 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 02:30:22,356 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 02:30:22,357 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 02:30:22,358 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-13 02:30:22,406 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 02:30:22,406 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 02:30:22,407 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 02:30:22,408 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 02:30:22,408 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 02:30:22,408 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 02:30:22,408 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 02:30:22,408 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 02:30:22,409 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 02:30:22,409 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 02:30:22,411 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 02:30:22,411 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 02:30:22,411 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 02:30:22,412 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 02:30:22,412 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 02:30:22,412 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 02:30:22,412 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 02:30:22,412 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 02:30:22,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 02:30:22,413 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 02:30:22,413 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 02:30:22,413 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 02:30:22,413 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 02:30:22,414 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 02:30:22,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 02:30:22,414 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 02:30:22,414 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 02:30:22,414 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 02:30:22,414 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 02:30:22,415 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 02:30:22,415 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 02:30:22,415 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 02:30:22,415 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 02:30:22,415 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_40d735fa-e26a-49fb-83c1-28123d9fba41/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0213066b04433b5115818ca8b9ef0dddadf4a1205d07a35e490e0ff46aebca6c [2021-11-13 02:30:22,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 02:30:22,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 02:30:22,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 02:30:22,845 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 02:30:22,846 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 02:30:22,847 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-13 02:30:22,923 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/data/a17ec0270/9418610e24464d53930edb25002d89f3/FLAGa9b990769 [2021-11-13 02:30:24,181 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 02:30:24,182 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-13 02:30:24,257 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/data/a17ec0270/9418610e24464d53930edb25002d89f3/FLAGa9b990769 [2021-11-13 02:30:24,317 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/data/a17ec0270/9418610e24464d53930edb25002d89f3 [2021-11-13 02:30:24,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 02:30:24,324 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 02:30:24,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 02:30:24,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 02:30:24,331 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 02:30:24,332 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:30:24" (1/1) ... [2021-11-13 02:30:24,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dba1d09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:24, skipping insertion in model container [2021-11-13 02:30:24,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:30:24" (1/1) ... [2021-11-13 02:30:24,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 02:30:24,562 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 02:30:29,394 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436411,436424] [2021-11-13 02:30:29,397 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436558,436571] [2021-11-13 02:30:29,398 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436697,436710] [2021-11-13 02:30:29,412 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436855,436868] [2021-11-13 02:30:29,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 02:30:29,545 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 02:30:29,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 02:30:30,178 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436411,436424] [2021-11-13 02:30:30,179 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436558,436571] [2021-11-13 02:30:30,179 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436697,436710] [2021-11-13 02:30:30,180 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436855,436868] [2021-11-13 02:30:30,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 02:30:30,231 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 02:30:31,060 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436411,436424] [2021-11-13 02:30:31,061 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436558,436571] [2021-11-13 02:30:31,062 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436697,436710] [2021-11-13 02:30:31,062 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_40d735fa-e26a-49fb-83c1-28123d9fba41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[436855,436868] [2021-11-13 02:30:31,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 02:30:31,536 INFO L208 MainTranslator]: Completed translation [2021-11-13 02:30:31,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:31 WrapperNode [2021-11-13 02:30:31,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 02:30:31,539 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 02:30:31,540 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 02:30:31,544 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 02:30:31,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:31" (1/1) ... [2021-11-13 02:30:31,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:31" (1/1) ... [2021-11-13 02:30:32,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 02:30:32,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 02:30:32,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 02:30:32,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 02:30:32,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:31" (1/1) ... [2021-11-13 02:30:32,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:31" (1/1) ... [2021-11-13 02:30:32,196 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:31" (1/1) ... [2021-11-13 02:30:32,197 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:31" (1/1) ... [2021-11-13 02:30:32,505 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:31" (1/1) ... [2021-11-13 02:30:32,544 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:31" (1/1) ... [2021-11-13 02:30:32,621 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:31" (1/1) ... [2021-11-13 02:30:32,687 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 02:30:32,689 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 02:30:32,689 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 02:30:32,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 02:30:32,690 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:30:31" (1/1) ... [2021-11-13 02:30:32,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 02:30:32,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 02:30:32,725 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 02:30:32,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40d735fa-e26a-49fb-83c1-28123d9fba41/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 02:30:32,777 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 02:30:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 02:30:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 02:30:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 02:30:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-13 02:30:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-13 02:30:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-13 02:30:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-13 02:30:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 02:30:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 02:30:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-13 02:30:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-13 02:30:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 02:30:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 02:30:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 02:30:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 02:30:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2021-11-13 02:30:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2021-11-13 02:30:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2021-11-13 02:30:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2021-11-13 02:30:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2021-11-13 02:30:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2021-11-13 02:30:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 02:30:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 02:30:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-13 02:30:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-13 02:30:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2021-11-13 02:30:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2021-11-13 02:30:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 02:30:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 02:30:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 02:30:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 02:30:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-13 02:30:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-13 02:30:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 02:30:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 02:30:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2021-11-13 02:30:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2021-11-13 02:30:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 02:30:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 02:30:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 02:30:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 02:30:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2021-11-13 02:30:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2021-11-13 02:30:32,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 02:30:32,787 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-13 02:30:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-13 02:30:32,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 02:30:32,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 02:30:32,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 02:30:32,789 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2021-11-13 02:30:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2021-11-13 02:30:32,789 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 02:30:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 02:30:32,790 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 02:30:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 02:30:32,790 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 02:30:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 02:30:32,791 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2021-11-13 02:30:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2021-11-13 02:30:32,791 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2021-11-13 02:30:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2021-11-13 02:30:32,792 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2021-11-13 02:30:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2021-11-13 02:30:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 02:30:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 02:30:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2021-11-13 02:30:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2021-11-13 02:30:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 02:30:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 02:30:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 02:30:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 02:30:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 02:30:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 02:30:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 02:30:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 02:30:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 02:30:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 02:30:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-13 02:30:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-13 02:30:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2021-11-13 02:30:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2021-11-13 02:30:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2021-11-13 02:30:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2021-11-13 02:30:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-13 02:30:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-13 02:30:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 02:30:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 02:30:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-13 02:30:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-13 02:30:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2021-11-13 02:30:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2021-11-13 02:30:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2021-11-13 02:30:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2021-11-13 02:30:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 02:30:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 02:30:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 02:30:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 02:30:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 02:30:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-13 02:30:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-13 02:30:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2021-11-13 02:30:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2021-11-13 02:30:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 02:30:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 02:30:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-13 02:30:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-13 02:30:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 02:30:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 02:30:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 02:30:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 02:30:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 02:30:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 02:30:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 02:30:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 02:30:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 02:30:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 02:30:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 02:30:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-13 02:30:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-13 02:30:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2021-11-13 02:30:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2021-11-13 02:30:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2021-11-13 02:30:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2021-11-13 02:30:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2021-11-13 02:30:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2021-11-13 02:30:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-13 02:30:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-13 02:30:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-13 02:30:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-13 02:30:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2021-11-13 02:30:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2021-11-13 02:30:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 02:30:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 02:30:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 02:30:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 02:30:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2021-11-13 02:30:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2021-11-13 02:30:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2021-11-13 02:30:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2021-11-13 02:30:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-13 02:30:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-13 02:30:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2021-11-13 02:30:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2021-11-13 02:30:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2021-11-13 02:30:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2021-11-13 02:30:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 02:30:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 02:30:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 02:30:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 02:30:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 02:30:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-13 02:30:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-13 02:30:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-13 02:30:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-13 02:30:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 02:30:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 02:30:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 02:30:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2021-11-13 02:30:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2021-11-13 02:30:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2021-11-13 02:30:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2021-11-13 02:30:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 02:30:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 02:30:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 02:30:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 02:30:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2021-11-13 02:30:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2021-11-13 02:30:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 02:30:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 02:30:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 02:30:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2021-11-13 02:30:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2021-11-13 02:30:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 02:30:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 02:30:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2021-11-13 02:30:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2021-11-13 02:30:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-13 02:30:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-13 02:30:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2021-11-13 02:30:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2021-11-13 02:30:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-13 02:30:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-13 02:30:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 02:30:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 02:30:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-13 02:30:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-13 02:30:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 02:30:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 02:30:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-13 02:30:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-13 02:30:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-13 02:30:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-13 02:30:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-13 02:30:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-13 02:30:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-13 02:30:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-13 02:30:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-13 02:30:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-13 02:30:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 02:30:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2021-11-13 02:30:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2021-11-13 02:30:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 02:30:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 02:30:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2021-11-13 02:30:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2021-11-13 02:30:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-13 02:30:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-13 02:30:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 02:30:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2021-11-13 02:30:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2021-11-13 02:30:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-13 02:30:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-13 02:30:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2021-11-13 02:30:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2021-11-13 02:30:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 02:30:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 02:30:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-13 02:30:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 02:30:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 02:30:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2021-11-13 02:30:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2021-11-13 02:30:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-13 02:30:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-13 02:30:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2021-11-13 02:30:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2021-11-13 02:30:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-13 02:30:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-13 02:30:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 02:30:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 02:30:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 02:30:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 02:30:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 02:30:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 02:30:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2021-11-13 02:30:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2021-11-13 02:30:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2021-11-13 02:30:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2021-11-13 02:30:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-13 02:30:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-13 02:30:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2021-11-13 02:30:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2021-11-13 02:30:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 02:30:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 02:30:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 02:30:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 02:30:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 02:30:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 02:30:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 02:30:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 02:30:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 02:30:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 02:30:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2021-11-13 02:30:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2021-11-13 02:30:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 02:30:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 02:30:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 02:30:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 02:30:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2021-11-13 02:30:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2021-11-13 02:30:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-13 02:30:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-13 02:30:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 02:30:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 02:30:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 02:30:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 02:30:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2021-11-13 02:30:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2021-11-13 02:30:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2021-11-13 02:30:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2021-11-13 02:30:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-13 02:30:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-13 02:30:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2021-11-13 02:30:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2021-11-13 02:30:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2021-11-13 02:30:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2021-11-13 02:30:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2021-11-13 02:30:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2021-11-13 02:30:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2021-11-13 02:30:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2021-11-13 02:30:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 02:30:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 02:30:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2021-11-13 02:30:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2021-11-13 02:30:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-13 02:30:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-13 02:30:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2021-11-13 02:30:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2021-11-13 02:30:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-13 02:30:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-13 02:30:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 02:30:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 02:30:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2021-11-13 02:30:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2021-11-13 02:30:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-13 02:30:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-13 02:30:43,707 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;