./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs --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 eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:02:54,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:02:54,526 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:02:54,584 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:02:54,585 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:02:54,590 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:02:54,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:02:54,598 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:02:54,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:02:54,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:02:54,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:02:54,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:02:54,611 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:02:54,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:02:54,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:02:54,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:02:54,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:02:54,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:02:54,626 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:02:54,635 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:02:54,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:02:54,638 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:02:54,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:02:54,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:02:54,652 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:02:54,653 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:02:54,653 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:02:54,656 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:02:54,657 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:02:54,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:02:54,659 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:02:54,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:02:54,663 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:02:54,664 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:02:54,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:02:54,667 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:02:54,667 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:02:54,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:02:54,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:02:54,669 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:02:54,670 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:02:54,671 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 15:02:54,720 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:02:54,721 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:02:54,722 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:02:54,723 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:02:54,723 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:02:54,723 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:02:54,723 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:02:54,724 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 15:02:54,730 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:02:54,731 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:02:54,732 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 15:02:54,732 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 15:02:54,733 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:02:54,733 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 15:02:54,733 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 15:02:54,734 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 15:02:54,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:02:54,735 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 15:02:54,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:02:54,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:02:54,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:02:54,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:02:54,736 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:02:54,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:02:54,736 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:02:54,736 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:02:54,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:02:54,737 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:02:54,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:02:54,739 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:02:54,739 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:02:54,740 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:02:54,740 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 15:02:54,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 15:02:54,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:02:54,741 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:02:54,741 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:02:54,741 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b [2021-11-19 15:02:55,125 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:02:55,159 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:02:55,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:02:55,164 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:02:55,165 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:02:55,166 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-19 15:02:55,253 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/data/5c7af956c/9fadb60a35f54ee18d0bee7165562ca7/FLAGdc2dbe28c [2021-11-19 15:02:56,340 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:02:56,341 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-19 15:02:56,427 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/data/5c7af956c/9fadb60a35f54ee18d0bee7165562ca7/FLAGdc2dbe28c [2021-11-19 15:02:56,588 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/data/5c7af956c/9fadb60a35f54ee18d0bee7165562ca7 [2021-11-19 15:02:56,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:02:56,592 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:02:56,593 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:02:56,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:02:56,597 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:02:56,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:02:56" (1/1) ... [2021-11-19 15:02:56,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dfbc19f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:56, skipping insertion in model container [2021-11-19 15:02:56,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:02:56" (1/1) ... [2021-11-19 15:02:56,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:02:56,790 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:02:59,602 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:02:59,610 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:02:59,848 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:02:59,984 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:03:01,103 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-19 15:03:01,107 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-19 15:03:01,108 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-19 15:03:01,109 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-19 15:03:01,161 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:03:01,282 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) [2021-11-19 15:03:01,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@557ece69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:01, skipping insertion in model container [2021-11-19 15:03:01,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:03:01,284 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 15:03:01,286 INFO L158 Benchmark]: Toolchain (without parser) took 4693.10ms. Allocated memory was 102.8MB in the beginning and 153.1MB in the end (delta: 50.3MB). Free memory was 70.0MB in the beginning and 63.9MB in the end (delta: 6.1MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2021-11-19 15:03:01,287 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 81.8MB. Free memory is still 60.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 15:03:01,289 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4690.26ms. Allocated memory was 102.8MB in the beginning and 153.1MB in the end (delta: 50.3MB). Free memory was 69.9MB in the beginning and 63.9MB in the end (delta: 6.0MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2021-11-19 15:03:01,291 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 81.8MB. Free memory is still 60.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4690.26ms. Allocated memory was 102.8MB in the beginning and 153.1MB in the end (delta: 50.3MB). Free memory was 69.9MB in the beginning and 63.9MB in the end (delta: 6.0MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7606]: 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs --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 eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:03:03,943 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:03:03,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:03:04,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:03:04,004 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:03:04,009 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:03:04,011 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:03:04,016 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:03:04,019 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:03:04,028 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:03:04,030 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:03:04,032 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:03:04,032 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:03:04,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:03:04,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:03:04,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:03:04,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:03:04,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:03:04,048 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:03:04,056 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:03:04,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:03:04,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:03:04,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:03:04,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:03:04,076 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:03:04,076 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:03:04,077 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:03:04,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:03:04,080 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:03:04,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:03:04,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:03:04,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:03:04,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:03:04,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:03:04,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:03:04,088 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:03:04,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:03:04,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:03:04,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:03:04,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:03:04,093 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:03:04,099 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 15:03:04,154 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:03:04,155 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:03:04,156 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:03:04,157 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:03:04,157 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:03:04,157 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:03:04,158 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:03:04,158 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:03:04,158 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:03:04,158 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:03:04,161 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:03:04,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:03:04,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:03:04,162 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:03:04,162 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:03:04,163 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:03:04,163 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 15:03:04,163 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 15:03:04,163 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:03:04,164 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:03:04,164 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:03:04,164 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:03:04,164 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 15:03:04,165 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:03:04,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:03:04,165 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:03:04,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:03:04,166 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:03:04,166 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 15:03:04,166 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 15:03:04,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:03:04,167 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:03:04,167 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:03:04,167 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b [2021-11-19 15:03:04,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:03:04,620 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:03:04,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:03:04,625 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:03:04,626 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:03:04,628 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-19 15:03:04,713 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/data/b91171a29/9526ee195162465bbd17e0abe27f976e/FLAGfdb38fac3 [2021-11-19 15:03:05,961 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:03:05,962 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-19 15:03:06,043 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/data/b91171a29/9526ee195162465bbd17e0abe27f976e/FLAGfdb38fac3 [2021-11-19 15:03:06,273 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/data/b91171a29/9526ee195162465bbd17e0abe27f976e [2021-11-19 15:03:06,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:03:06,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:03:06,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:03:06,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:03:06,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:03:06,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:03:06" (1/1) ... [2021-11-19 15:03:06,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5589be82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:06, skipping insertion in model container [2021-11-19 15:03:06,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:03:06" (1/1) ... [2021-11-19 15:03:06,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:03:06,511 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:03:11,081 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-19 15:03:11,084 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-19 15:03:11,085 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-19 15:03:11,086 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-19 15:03:11,115 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:03:11,277 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 15:03:11,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:03:11,997 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-19 15:03:11,999 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-19 15:03:11,999 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-19 15:03:12,003 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-19 15:03:12,013 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:03:12,067 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 15:03:12,719 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-19 15:03:12,719 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-19 15:03:12,720 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-19 15:03:12,721 WARN L230 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_b8b96c8c-c061-44ad-9d88-54768dbeff6d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-19 15:03:12,751 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:03:13,109 INFO L208 MainTranslator]: Completed translation [2021-11-19 15:03:13,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:13 WrapperNode [2021-11-19 15:03:13,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:03:13,111 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 15:03:13,112 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 15:03:13,112 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 15:03:13,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:13" (1/1) ... [2021-11-19 15:03:13,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:13" (1/1) ... [2021-11-19 15:03:13,641 INFO L137 Inliner]: procedures = 515, calls = 3578, calls flagged for inlining = 311, calls inlined = 288, statements flattened = 8320 [2021-11-19 15:03:13,642 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 15:03:13,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 15:03:13,643 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 15:03:13,643 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 15:03:13,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:13" (1/1) ... [2021-11-19 15:03:13,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:13" (1/1) ... [2021-11-19 15:03:13,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:13" (1/1) ... [2021-11-19 15:03:13,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:13" (1/1) ... [2021-11-19 15:03:13,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:13" (1/1) ... [2021-11-19 15:03:13,907 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:13" (1/1) ... [2021-11-19 15:03:13,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:13" (1/1) ... [2021-11-19 15:03:14,022 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 15:03:14,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 15:03:14,025 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 15:03:14,025 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 15:03:14,026 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:13" (1/1) ... [2021-11-19 15:03:14,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:03:14,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 15:03:14,064 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 15:03:14,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8b96c8c-c061-44ad-9d88-54768dbeff6d/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 15:03:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-19 15:03:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-19 15:03:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 15:03:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 15:03:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-19 15:03:14,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-19 15:03:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-19 15:03:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-19 15:03:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 15:03:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 15:03:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-19 15:03:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-19 15:03:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-19 15:03:14,125 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-19 15:03:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 15:03:14,125 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 15:03:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2021-11-19 15:03:14,126 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2021-11-19 15:03:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2021-11-19 15:03:14,126 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2021-11-19 15:03:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2021-11-19 15:03:14,126 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2021-11-19 15:03:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 15:03:14,127 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 15:03:14,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 15:03:14,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 15:03:14,127 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2021-11-19 15:03:14,128 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2021-11-19 15:03:14,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 15:03:14,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 15:03:14,128 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 15:03:14,129 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 15:03:14,129 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-19 15:03:14,129 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-19 15:03:14,129 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-19 15:03:14,129 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-19 15:03:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2021-11-19 15:03:14,130 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2021-11-19 15:03:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 15:03:14,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 15:03:14,131 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-19 15:03:14,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-19 15:03:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2021-11-19 15:03:14,132 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2021-11-19 15:03:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 15:03:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-19 15:03:14,133 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-19 15:03:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 15:03:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 15:03:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 15:03:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2021-11-19 15:03:14,134 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2021-11-19 15:03:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-19 15:03:14,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-19 15:03:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-19 15:03:14,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-19 15:03:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 15:03:14,136 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 15:03:14,137 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2021-11-19 15:03:14,137 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2021-11-19 15:03:14,137 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2021-11-19 15:03:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2021-11-19 15:03:14,138 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2021-11-19 15:03:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2021-11-19 15:03:14,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 15:03:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 15:03:14,138 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2021-11-19 15:03:14,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2021-11-19 15:03:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 15:03:14,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 15:03:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-19 15:03:14,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-19 15:03:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 15:03:14,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 15:03:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 15:03:14,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 15:03:14,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 15:03:14,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 15:03:14,141 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-19 15:03:14,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-19 15:03:14,142 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2021-11-19 15:03:14,143 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2021-11-19 15:03:14,143 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2021-11-19 15:03:14,143 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2021-11-19 15:03:14,143 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-19 15:03:14,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-19 15:03:14,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-19 15:03:14,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-19 15:03:14,144 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-19 15:03:14,144 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-19 15:03:14,144 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2021-11-19 15:03:14,144 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2021-11-19 15:03:14,144 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2021-11-19 15:03:14,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2021-11-19 15:03:14,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 15:03:14,145 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2021-11-19 15:03:14,145 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2021-11-19 15:03:14,146 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-19 15:03:14,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-19 15:03:14,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 15:03:14,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 15:03:14,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 15:03:14,147 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 15:03:14,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 15:03:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 15:03:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 15:03:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 15:03:14,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 15:03:14,153 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 15:03:14,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 15:03:14,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 15:03:14,155 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-19 15:03:14,155 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-19 15:03:14,161 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2021-11-19 15:03:14,161 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2021-11-19 15:03:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2021-11-19 15:03:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2021-11-19 15:03:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2021-11-19 15:03:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2021-11-19 15:03:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-19 15:03:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-19 15:03:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-19 15:03:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-19 15:03:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2021-11-19 15:03:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2021-11-19 15:03:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 15:03:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 15:03:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-19 15:03:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-19 15:03:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2021-11-19 15:03:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2021-11-19 15:03:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2021-11-19 15:03:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2021-11-19 15:03:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-19 15:03:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-19 15:03:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2021-11-19 15:03:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2021-11-19 15:03:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2021-11-19 15:03:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2021-11-19 15:03:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-19 15:03:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-19 15:03:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 15:03:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 15:03:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 15:03:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-19 15:03:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-19 15:03:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-19 15:03:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-19 15:03:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 15:03:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 15:03:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 15:03:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2021-11-19 15:03:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2021-11-19 15:03:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2021-11-19 15:03:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2021-11-19 15:03:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 15:03:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 15:03:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 15:03:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 15:03:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2021-11-19 15:03:14,169 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2021-11-19 15:03:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 15:03:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 15:03:14,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 15:03:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2021-11-19 15:03:14,169 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2021-11-19 15:03:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-19 15:03:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-19 15:03:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2021-11-19 15:03:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2021-11-19 15:03:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-19 15:03:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-19 15:03:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2021-11-19 15:03:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2021-11-19 15:03:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-19 15:03:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-19 15:03:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 15:03:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 15:03:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-19 15:03:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-19 15:03:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-19 15:03:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-19 15:03:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-19 15:03:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-19 15:03:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-19 15:03:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-19 15:03:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-19 15:03:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-19 15:03:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-19 15:03:14,175 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-19 15:03:14,175 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-19 15:03:14,175 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-19 15:03:14,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 15:03:14,175 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2021-11-19 15:03:14,175 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2021-11-19 15:03:14,175 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-19 15:03:14,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-19 15:03:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2021-11-19 15:03:14,176 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2021-11-19 15:03:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-19 15:03:14,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-19 15:03:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 15:03:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2021-11-19 15:03:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2021-11-19 15:03:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-19 15:03:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-19 15:03:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2021-11-19 15:03:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2021-11-19 15:03:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 15:03:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 15:03:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 15:03:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 15:03:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 15:03:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2021-11-19 15:03:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2021-11-19 15:03:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-19 15:03:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-19 15:03:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2021-11-19 15:03:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2021-11-19 15:03:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-19 15:03:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-19 15:03:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-19 15:03:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-19 15:03:14,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 15:03:14,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 15:03:14,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 15:03:14,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 15:03:14,180 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2021-11-19 15:03:14,180 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2021-11-19 15:03:14,180 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2021-11-19 15:03:14,182 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2021-11-19 15:03:14,185 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-19 15:03:14,186 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-19 15:03:14,186 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2021-11-19 15:03:14,186 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2021-11-19 15:03:14,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-19 15:03:14,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-19 15:03:14,275 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-19 15:03:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-19 15:03:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 15:03:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 15:03:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-19 15:03:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-19 15:03:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 15:03:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 15:03:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2021-11-19 15:03:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2021-11-19 15:03:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 15:03:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 15:03:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 15:03:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 15:03:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2021-11-19 15:03:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2021-11-19 15:03:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-19 15:03:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-19 15:03:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 15:03:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 15:03:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-19 15:03:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-19 15:03:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2021-11-19 15:03:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2021-11-19 15:03:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2021-11-19 15:03:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2021-11-19 15:03:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-19 15:03:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-19 15:03:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2021-11-19 15:03:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2021-11-19 15:03:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2021-11-19 15:03:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2021-11-19 15:03:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2021-11-19 15:03:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2021-11-19 15:03:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2021-11-19 15:03:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2021-11-19 15:03:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 15:03:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 15:03:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2021-11-19 15:03:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2021-11-19 15:03:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-19 15:03:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-19 15:03:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2021-11-19 15:03:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2021-11-19 15:03:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-19 15:03:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-19 15:03:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 15:03:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 15:03:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2021-11-19 15:03:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2021-11-19 15:03:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-19 15:03:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-19 15:03:15,561 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 15:03:15,567 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 15:04:13,650 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;