./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.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_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/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_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/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_a9d59b92-f8a2-4733-b812-cc56c19dc718/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 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:50:36,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:50:36,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:50:36,408 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:50:36,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:50:36,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:50:36,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:50:36,415 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:50:36,417 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:50:36,419 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:50:36,420 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:50:36,422 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:50:36,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:50:36,424 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:50:36,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:50:36,428 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:50:36,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:50:36,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:50:36,433 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:50:36,436 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:50:36,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:50:36,445 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:50:36,449 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:50:36,450 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:50:36,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:50:36,462 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:50:36,462 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:50:36,464 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:50:36,465 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:50:36,467 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:50:36,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:50:36,469 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:50:36,471 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:50:36,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:50:36,474 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:50:36,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:50:36,476 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:50:36,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:50:36,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:50:36,478 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:50:36,479 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:50:36,480 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 15:50:36,532 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:50:36,535 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:50:36,537 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:50:36,538 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:50:36,538 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:50:36,538 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:50:36,538 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:50:36,539 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 15:50:36,545 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:50:36,546 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:50:36,547 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 15:50:36,548 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 15:50:36,548 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:50:36,548 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 15:50:36,548 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 15:50:36,549 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 15:50:36,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:50:36,550 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 15:50:36,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:50:36,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:50:36,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:50:36,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:50:36,551 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:50:36,551 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:50:36,552 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:50:36,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:50:36,552 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:50:36,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:50:36,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:50:36,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:50:36,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:50:36,553 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:50:36,554 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 15:50:36,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 15:50:36,554 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:50:36,555 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:50:36,555 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:50:36,555 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 [2021-11-19 15:50:36,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:50:36,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:50:36,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:50:36,925 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:50:36,926 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:50:36,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-19 15:50:37,009 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/data/8ae711055/70a9c13bb8a040eaa9f19e84ecf39117/FLAGf512f2e79 [2021-11-19 15:50:38,253 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:50:38,254 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-19 15:50:38,339 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/data/8ae711055/70a9c13bb8a040eaa9f19e84ecf39117/FLAGf512f2e79 [2021-11-19 15:50:38,450 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/data/8ae711055/70a9c13bb8a040eaa9f19e84ecf39117 [2021-11-19 15:50:38,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:50:38,457 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:50:38,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:50:38,460 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:50:38,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:50:38,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:50:38" (1/1) ... [2021-11-19 15:50:38,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f3e4687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:38, skipping insertion in model container [2021-11-19 15:50:38,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:50:38" (1/1) ... [2021-11-19 15:50:38,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:50:38,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:50:42,936 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 15:50:42,938 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 15:50:43,055 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 15:50:43,543 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 15:50:43,553 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 15:50:45,365 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2021-11-19 15:50:45,368 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2021-11-19 15:50:45,369 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2021-11-19 15:50:45,370 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2021-11-19 15:50:45,406 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:50:45,533 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 15:50:45,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5118571a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:45, skipping insertion in model container [2021-11-19 15:50:45,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:50:45,534 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 15:50:45,537 INFO L158 Benchmark]: Toolchain (without parser) took 7078.82ms. Allocated memory was 115.3MB in the beginning and 241.2MB in the end (delta: 125.8MB). Free memory was 76.2MB in the beginning and 121.2MB in the end (delta: -45.0MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2021-11-19 15:50:45,538 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory is still 93.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 15:50:45,541 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7074.28ms. Allocated memory was 115.3MB in the beginning and 241.2MB in the end (delta: 125.8MB). Free memory was 76.2MB in the beginning and 121.2MB in the end (delta: -45.0MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2021-11-19 15:50:45,543 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 115.3MB. Free memory is still 93.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7074.28ms. Allocated memory was 115.3MB in the beginning and 241.2MB in the end (delta: 125.8MB). Free memory was 76.2MB in the beginning and 121.2MB in the end (delta: -45.0MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6490]: 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/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_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/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_a9d59b92-f8a2-4733-b812-cc56c19dc718/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 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:50:48,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:50:48,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:50:48,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:50:48,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:50:48,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:50:48,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:50:48,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:50:48,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:50:48,047 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:50:48,049 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:50:48,050 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:50:48,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:50:48,052 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:50:48,054 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:50:48,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:50:48,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:50:48,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:50:48,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:50:48,063 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:50:48,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:50:48,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:50:48,068 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:50:48,069 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:50:48,073 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:50:48,074 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:50:48,074 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:50:48,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:50:48,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:50:48,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:50:48,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:50:48,087 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:50:48,088 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:50:48,089 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:50:48,090 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:50:48,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:50:48,094 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:50:48,095 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:50:48,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:50:48,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:50:48,099 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:50:48,100 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 15:50:48,148 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:50:48,148 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:50:48,150 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:50:48,150 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:50:48,150 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:50:48,150 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:50:48,151 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:50:48,151 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:50:48,151 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:50:48,151 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:50:48,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:50:48,154 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:50:48,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:50:48,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:50:48,155 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:50:48,155 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:50:48,155 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 15:50:48,156 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 15:50:48,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:50:48,156 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:50:48,156 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:50:48,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:50:48,157 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 15:50:48,157 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:50:48,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:50:48,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:50:48,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:50:48,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:50:48,158 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 15:50:48,158 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 15:50:48,159 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:50:48,159 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:50:48,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:50:48,159 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 [2021-11-19 15:50:48,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:50:48,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:50:48,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:50:48,582 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:50:48,583 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:50:48,584 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-19 15:50:48,660 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/data/a5a103c52/cbe430406fda47d9a67ee3e6ed8b9455/FLAG6b6ef2b47 [2021-11-19 15:50:49,891 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:50:49,892 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-19 15:50:49,957 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/data/a5a103c52/cbe430406fda47d9a67ee3e6ed8b9455/FLAG6b6ef2b47 [2021-11-19 15:50:50,043 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/data/a5a103c52/cbe430406fda47d9a67ee3e6ed8b9455 [2021-11-19 15:50:50,048 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:50:50,050 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:50:50,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:50:50,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:50:50,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:50:50,061 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:50:50" (1/1) ... [2021-11-19 15:50:50,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b71e2a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:50, skipping insertion in model container [2021-11-19 15:50:50,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:50:50" (1/1) ... [2021-11-19 15:50:50,073 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:50:50,395 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:50:57,129 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2021-11-19 15:50:57,133 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2021-11-19 15:50:57,133 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2021-11-19 15:50:57,139 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2021-11-19 15:50:57,179 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:50:57,301 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 15:50:57,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:50:58,103 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2021-11-19 15:50:58,104 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2021-11-19 15:50:58,104 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2021-11-19 15:50:58,105 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2021-11-19 15:50:58,119 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:50:58,191 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 15:50:58,930 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2021-11-19 15:50:58,931 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2021-11-19 15:50:58,931 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2021-11-19 15:50:58,932 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_a9d59b92-f8a2-4733-b812-cc56c19dc718/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2021-11-19 15:50:58,943 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:50:59,461 INFO L208 MainTranslator]: Completed translation [2021-11-19 15:50:59,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:59 WrapperNode [2021-11-19 15:50:59,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:50:59,468 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 15:50:59,468 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 15:50:59,468 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 15:50:59,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:59" (1/1) ... [2021-11-19 15:50:59,693 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:59" (1/1) ... [2021-11-19 15:51:00,064 INFO L137 Inliner]: procedures = 721, calls = 6114, calls flagged for inlining = 338, calls inlined = 309, statements flattened = 12151 [2021-11-19 15:51:00,065 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 15:51:00,065 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 15:51:00,066 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 15:51:00,066 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 15:51:00,076 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:59" (1/1) ... [2021-11-19 15:51:00,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:59" (1/1) ... [2021-11-19 15:51:00,137 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:59" (1/1) ... [2021-11-19 15:51:00,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:59" (1/1) ... [2021-11-19 15:51:00,580 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:59" (1/1) ... [2021-11-19 15:51:00,632 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:59" (1/1) ... [2021-11-19 15:51:00,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:59" (1/1) ... [2021-11-19 15:51:00,763 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 15:51:00,764 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 15:51:00,764 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 15:51:00,764 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 15:51:00,765 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:59" (1/1) ... [2021-11-19 15:51:00,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:51:00,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 15:51:00,802 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 15:51:00,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d59b92-f8a2-4733-b812-cc56c19dc718/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 15:51:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-19 15:51:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-19 15:51:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-19 15:51:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-19 15:51:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-19 15:51:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-19 15:51:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_118 [2021-11-19 15:51:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_118 [2021-11-19 15:51:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-19 15:51:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-19 15:51:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-19 15:51:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-19 15:51:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-19 15:51:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-19 15:51:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-19 15:51:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-19 15:51:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-19 15:51:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-19 15:51:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 15:51:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 15:51:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-19 15:51:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-19 15:51:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-19 15:51:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-19 15:51:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-19 15:51:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-19 15:51:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_115 [2021-11-19 15:51:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_115 [2021-11-19 15:51:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 15:51:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 15:51:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-19 15:51:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-19 15:51:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 15:51:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 15:51:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-19 15:51:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-19 15:51:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-19 15:51:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-19 15:51:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-19 15:51:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-19 15:51:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-19 15:51:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-19 15:51:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-19 15:51:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-19 15:51:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-19 15:51:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-19 15:51:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 15:51:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 15:51:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-19 15:51:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-19 15:51:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-19 15:51:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-19 15:51:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2021-11-19 15:51:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2021-11-19 15:51:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2021-11-19 15:51:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2021-11-19 15:51:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-19 15:51:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-19 15:51:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_137 [2021-11-19 15:51:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_137 [2021-11-19 15:51:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-19 15:51:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-19 15:51:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_133 [2021-11-19 15:51:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_133 [2021-11-19 15:51:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-19 15:51:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-19 15:51:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 15:51:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 15:51:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 15:51:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 15:51:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-19 15:51:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-19 15:51:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-19 15:51:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-19 15:51:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-19 15:51:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-19 15:51:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 15:51:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 15:51:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-19 15:51:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-19 15:51:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 15:51:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 15:51:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-19 15:51:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-19 15:51:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-19 15:51:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-19 15:51:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-19 15:51:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-19 15:51:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 15:51:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 15:51:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-19 15:51:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-19 15:51:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-19 15:51:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-19 15:51:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 15:51:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-19 15:51:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-19 15:51:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 15:51:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 15:51:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-19 15:51:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-19 15:51:00,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 15:51:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-19 15:51:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-19 15:51:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-19 15:51:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-19 15:51:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2021-11-19 15:51:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2021-11-19 15:51:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_106 [2021-11-19 15:51:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_106 [2021-11-19 15:51:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-19 15:51:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-19 15:51:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 15:51:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 15:51:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-19 15:51:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-19 15:51:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-19 15:51:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-19 15:51:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-19 15:51:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-19 15:51:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-19 15:51:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-19 15:51:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-19 15:51:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-19 15:51:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 15:51:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 15:51:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-19 15:51:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-19 15:51:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-19 15:51:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-19 15:51:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 15:51:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 15:51:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 15:51:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 15:51:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-19 15:51:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-19 15:51:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 15:51:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 15:51:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-19 15:51:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-19 15:51:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 15:51:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 15:51:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 15:51:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 15:51:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2021-11-19 15:51:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2021-11-19 15:51:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-19 15:51:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-19 15:51:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-19 15:51:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-19 15:51:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-19 15:51:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-19 15:51:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-19 15:51:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-19 15:51:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-19 15:51:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-19 15:51:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-19 15:51:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-19 15:51:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-19 15:51:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-19 15:51:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-19 15:51:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-19 15:51:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-19 15:51:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-19 15:51:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-19 15:51:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-19 15:51:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-19 15:51:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-19 15:51:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 15:51:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-19 15:51:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-19 15:51:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-19 15:51:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-19 15:51:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-19 15:51:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-19 15:51:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-19 15:51:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-19 15:51:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 15:51:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-19 15:51:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-19 15:51:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-19 15:51:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-19 15:51:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 15:51:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 15:51:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 15:51:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 15:51:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 15:51:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 15:51:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 15:51:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-19 15:51:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-19 15:51:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 15:51:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 15:51:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 15:51:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 15:51:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-19 15:51:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-19 15:51:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-19 15:51:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-19 15:51:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-19 15:51:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-19 15:51:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 15:51:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 15:51:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-19 15:51:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-19 15:51:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-19 15:51:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-19 15:51:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-19 15:51:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-19 15:51:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-19 15:51:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-19 15:51:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-19 15:51:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-19 15:51:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 15:51:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 15:51:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-19 15:51:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-19 15:51:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-19 15:51:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-19 15:51:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-19 15:51:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-19 15:51:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 15:51:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 15:51:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-19 15:51:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-19 15:51:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-19 15:51:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-19 15:51:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-19 15:51:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-19 15:51:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-19 15:51:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-19 15:51:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-19 15:51:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-19 15:51:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-19 15:51:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-19 15:51:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-19 15:51:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-19 15:51:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2021-11-19 15:51:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2021-11-19 15:51:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-19 15:51:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-19 15:51:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 15:51:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 15:51:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 15:51:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-19 15:51:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-19 15:51:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-19 15:51:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-19 15:51:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-19 15:51:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-19 15:51:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 15:51:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 15:51:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-19 15:51:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-19 15:51:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 15:51:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 15:51:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 15:51:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-19 15:51:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-19 15:51:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 15:51:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 15:51:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 15:51:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 15:51:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 15:51:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 15:51:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 15:51:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-19 15:51:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-19 15:51:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-19 15:51:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-19 15:51:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-19 15:51:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-19 15:51:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-19 15:51:00,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-19 15:51:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-19 15:51:00,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-19 15:51:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-19 15:51:00,993 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-19 15:51:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-19 15:51:00,993 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-19 15:51:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-19 15:51:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-19 15:51:00,993 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-19 15:51:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-19 15:51:00,994 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-19 15:51:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-19 15:51:00,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-19 15:51:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-19 15:51:00,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-19 15:51:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-19 15:51:00,994 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-19 15:51:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-19 15:51:00,994 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-19 15:51:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-19 15:51:00,995 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-19 15:51:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-19 15:51:00,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-19 15:51:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-19 15:51:00,995 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-19 15:51:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 15:51:00,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 15:51:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-19 15:51:00,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-19 15:51:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-19 15:51:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-19 15:51:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-19 15:51:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-19 15:51:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-19 15:51:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-19 15:51:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-19 15:51:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-19 15:51:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-19 15:51:00,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-19 15:51:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-19 15:51:00,997 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-19 15:51:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-19 15:51:00,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-19 15:51:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-19 15:51:00,997 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-19 15:51:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-19 15:51:00,997 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-19 15:51:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-19 15:51:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-19 15:51:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-19 15:51:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-19 15:51:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-19 15:51:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-19 15:51:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 15:51:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-19 15:51:00,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-19 15:51:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-19 15:51:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-19 15:51:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-19 15:51:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-19 15:51:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2021-11-19 15:51:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2021-11-19 15:51:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 15:51:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-19 15:51:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-19 15:51:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-19 15:51:01,000 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-19 15:51:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 15:51:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 15:51:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 15:51:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 15:51:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 15:51:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-19 15:51:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-19 15:51:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-19 15:51:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-19 15:51:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-19 15:51:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-19 15:51:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-19 15:51:01,001 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-19 15:51:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-19 15:51:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-19 15:51:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-19 15:51:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-19 15:51:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-19 15:51:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-19 15:51:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-19 15:51:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-19 15:51:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 15:51:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 15:51:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-19 15:51:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-19 15:51:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-19 15:51:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-19 15:51:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-19 15:51:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-19 15:51:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-19 15:51:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-19 15:51:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-19 15:51:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-19 15:51:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-19 15:51:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-19 15:51:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-19 15:51:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-19 15:51:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-19 15:51:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-19 15:51:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-19 15:51:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-19 15:51:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-19 15:51:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-19 15:51:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-19 15:51:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-19 15:51:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-19 15:51:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-19 15:51:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-19 15:51:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-19 15:51:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2021-11-19 15:51:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2021-11-19 15:51:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-19 15:51:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-19 15:51:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 15:51:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 15:51:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-19 15:51:01,006 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-19 15:51:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-19 15:51:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-19 15:51:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-19 15:51:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-19 15:51:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-19 15:51:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-19 15:51:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 15:51:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 15:51:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-19 15:51:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-19 15:51:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-19 15:51:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-19 15:51:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 15:51:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 15:51:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 15:51:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 15:51:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-19 15:51:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-19 15:51:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 15:51:01,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 15:51:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2021-11-19 15:51:01,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2021-11-19 15:51:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-19 15:51:01,009 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-19 15:51:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-19 15:51:01,009 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-19 15:51:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-19 15:51:01,010 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-19 15:51:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-19 15:51:01,010 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-19 15:51:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-19 15:51:01,010 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-19 15:51:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-19 15:51:01,010 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-19 15:51:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-19 15:51:01,010 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-19 15:51:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2021-11-19 15:51:01,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2021-11-19 15:51:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-19 15:51:01,011 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-19 15:51:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-19 15:51:01,011 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-19 15:51:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-19 15:51:01,011 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-19 15:51:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-19 15:51:01,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-19 15:51:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-19 15:51:01,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-19 15:51:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-19 15:51:01,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-19 15:51:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-19 15:51:01,012 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-19 15:51:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-19 15:51:01,012 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-19 15:51:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 15:51:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 15:51:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-19 15:51:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-19 15:51:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-19 15:51:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-19 15:51:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-19 15:51:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-19 15:51:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-19 15:51:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-19 15:51:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-19 15:51:01,014 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-19 15:51:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-19 15:51:01,014 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-19 15:51:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-19 15:51:01,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-19 15:51:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-19 15:51:01,014 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-19 15:51:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-19 15:51:01,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-19 15:51:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-19 15:51:01,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-19 15:51:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-19 15:51:01,015 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-19 15:51:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-19 15:51:01,015 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-19 15:51:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-19 15:51:01,015 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-19 15:51:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 15:51:01,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 15:51:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-19 15:51:01,016 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-19 15:51:02,523 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 15:51:02,529 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 15:51:10,802 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;