./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH --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 0b15f09ab2f567ae6f650ed60b70d6fbee2d58216ec871c411b7accb665625f1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:48:29,291 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:48:29,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:48:29,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:48:29,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:48:29,346 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:48:29,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:48:29,351 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:48:29,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:48:29,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:48:29,357 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:48:29,359 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:48:29,359 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:48:29,361 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:48:29,363 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:48:29,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:48:29,367 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:48:29,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:48:29,371 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:48:29,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:48:29,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:48:29,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:48:29,382 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:48:29,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:48:29,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:48:29,399 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:48:29,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:48:29,401 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:48:29,402 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:48:29,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:48:29,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:48:29,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:48:29,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:48:29,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:48:29,413 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:48:29,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:48:29,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:48:29,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:48:29,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:48:29,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:48:29,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:48:29,419 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:48:29,473 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:48:29,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:48:29,476 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:48:29,476 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:48:29,476 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:48:29,477 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:48:29,477 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:48:29,477 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:48:29,478 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:48:29,478 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:48:29,479 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:48:29,480 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:48:29,480 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:48:29,480 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:48:29,481 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:48:29,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:48:29,482 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:48:29,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:48:29,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:48:29,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:48:29,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:48:29,483 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:48:29,483 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:48:29,484 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:48:29,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:48:29,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:48:29,485 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:48:29,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:48:29,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:48:29,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:48:29,488 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:48:29,488 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:48:29,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:48:29,489 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:48:29,489 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:48:29,489 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:48:29,489 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_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b15f09ab2f567ae6f650ed60b70d6fbee2d58216ec871c411b7accb665625f1 [2021-11-03 04:48:29,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:48:29,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:48:29,923 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:48:29,924 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:48:29,925 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:48:29,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-03 04:48:30,030 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/data/17ca301c7/95fb5a45e6e34c67b52d64edfcba7c90/FLAG46c48006b [2021-11-03 04:48:31,784 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:48:31,785 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-03 04:48:31,979 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/data/17ca301c7/95fb5a45e6e34c67b52d64edfcba7c90/FLAG46c48006b [2021-11-03 04:48:32,019 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/data/17ca301c7/95fb5a45e6e34c67b52d64edfcba7c90 [2021-11-03 04:48:32,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:48:32,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:48:32,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:48:32,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:48:32,037 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:48:32,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:48:32" (1/1) ... [2021-11-03 04:48:32,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d8c2c2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:48:32, skipping insertion in model container [2021-11-03 04:48:32,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:48:32" (1/1) ... [2021-11-03 04:48:32,052 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:48:32,627 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:48:39,074 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:39,094 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:39,260 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:39,280 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:39,862 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:40,387 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:40,569 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:40,592 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:40,610 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:40,628 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:40,648 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:40,731 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:47,113 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:47,114 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:48,432 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:48,461 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:48,475 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:48,531 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:48,546 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:48,574 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:49,348 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:49,366 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:49,797 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:49,811 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:50,017 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:50,053 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:50,054 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:50,299 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:51,381 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:51,448 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,361 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,362 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,363 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,364 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,365 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,366 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,367 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,367 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,368 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,370 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,371 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,437 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,502 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,624 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,682 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,804 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,805 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:52,922 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:48:55,974 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138986,1138999] [2021-11-03 04:48:55,978 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1139131,1139144] [2021-11-03 04:48:56,063 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:48:56,167 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) [2021-11-03 04:48:56,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b766c87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:48:56, skipping insertion in model container [2021-11-03 04:48:56,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:48:56,169 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:48:56,171 INFO L168 Benchmark]: Toolchain (without parser) took 24142.76 ms. Allocated memory was 121.6 MB in the beginning and 249.6 MB in the end (delta: 127.9 MB). Free memory was 61.0 MB in the beginning and 68.7 MB in the end (delta: -7.6 MB). Peak memory consumption was 135.7 MB. Max. memory is 16.1 GB. [2021-11-03 04:48:56,172 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 88.1 MB. Free memory is still 43.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:48:56,173 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24136.63 ms. Allocated memory was 121.6 MB in the beginning and 249.6 MB in the end (delta: 127.9 MB). Free memory was 60.7 MB in the beginning and 69.7 MB in the end (delta: -9.0 MB). Peak memory consumption was 135.7 MB. Max. memory is 16.1 GB. [2021-11-03 04:48:56,175 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 88.1 MB. Free memory is still 43.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 24136.63 ms. Allocated memory was 121.6 MB in the beginning and 249.6 MB in the end (delta: 127.9 MB). Free memory was 60.7 MB in the beginning and 69.7 MB in the end (delta: -9.0 MB). Peak memory consumption was 135.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7793]: 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_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH --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 0b15f09ab2f567ae6f650ed60b70d6fbee2d58216ec871c411b7accb665625f1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:48:58,573 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:48:58,576 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:48:58,638 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:48:58,638 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:48:58,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:48:58,645 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:48:58,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:48:58,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:48:58,661 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:48:58,663 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:48:58,665 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:48:58,665 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:48:58,668 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:48:58,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:48:58,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:48:58,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:48:58,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:48:58,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:48:58,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:48:58,690 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:48:58,692 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:48:58,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:48:58,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:48:58,706 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:48:58,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:48:58,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:48:58,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:48:58,710 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:48:58,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:48:58,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:48:58,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:48:58,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:48:58,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:48:58,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:48:58,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:48:58,719 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:48:58,719 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:48:58,719 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:48:58,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:48:58,722 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:48:58,723 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:48:58,768 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:48:58,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:48:58,770 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:48:58,770 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:48:58,771 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:48:58,771 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:48:58,771 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:48:58,771 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:48:58,772 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:48:58,773 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:48:58,774 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:48:58,775 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:48:58,775 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:48:58,775 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:48:58,775 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:48:58,775 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:48:58,776 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:48:58,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:48:58,776 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:48:58,776 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:48:58,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:48:58,777 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:48:58,777 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:48:58,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:48:58,778 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:48:58,778 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:48:58,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:48:58,778 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:48:58,779 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:48:58,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:48:58,779 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:48:58,779 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:48:58,779 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_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b15f09ab2f567ae6f650ed60b70d6fbee2d58216ec871c411b7accb665625f1 [2021-11-03 04:48:59,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:48:59,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:48:59,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:48:59,213 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:48:59,215 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:48:59,216 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-03 04:48:59,281 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/data/1b2361935/56f9ded3b8964563bca4d95f746520c7/FLAG42ef2598e [2021-11-03 04:49:00,976 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:49:00,977 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-03 04:49:01,122 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/data/1b2361935/56f9ded3b8964563bca4d95f746520c7/FLAG42ef2598e [2021-11-03 04:49:01,232 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/data/1b2361935/56f9ded3b8964563bca4d95f746520c7 [2021-11-03 04:49:01,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:49:01,239 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:49:01,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:49:01,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:49:01,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:49:01,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:49:01" (1/1) ... [2021-11-03 04:49:01,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60e141c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:49:01, skipping insertion in model container [2021-11-03 04:49:01,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:49:01" (1/1) ... [2021-11-03 04:49:01,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:49:01,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:49:23,829 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138986,1138999] [2021-11-03 04:49:23,832 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1139131,1139144] [2021-11-03 04:49:23,903 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:49:24,020 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:49:24,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:49:25,296 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138986,1138999] [2021-11-03 04:49:25,310 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1139131,1139144] [2021-11-03 04:49:25,324 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:49:25,450 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:49:27,889 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138986,1138999] [2021-11-03 04:49:27,890 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1139131,1139144] [2021-11-03 04:49:27,900 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:49:29,142 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:49:29,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:49:29 WrapperNode [2021-11-03 04:49:29,143 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:49:29,144 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:49:29,144 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:49:29,145 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:49:29,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:49:29" (1/1) ... [2021-11-03 04:49:29,444 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:49:29" (1/1) ... [2021-11-03 04:49:42,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:49:42,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:49:42,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:49:42,703 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:49:42,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:49:29" (1/1) ... [2021-11-03 04:49:42,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:49:29" (1/1) ... [2021-11-03 04:49:45,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:49:29" (1/1) ... [2021-11-03 04:49:45,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:49:29" (1/1) ... [2021-11-03 04:49:53,699 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:49:29" (1/1) ... [2021-11-03 04:49:54,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:49:29" (1/1) ... [2021-11-03 04:49:55,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:49:29" (1/1) ... [2021-11-03 04:49:57,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:49:57,756 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:49:57,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:49:57,760 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:49:57,761 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:49:29" (1/1) ... [2021-11-03 04:49:57,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:49:57,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:49:57,815 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:49:57,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a743d01-d49c-4ec9-a2b3-1a3b361390f1/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:49:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-03 04:49:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-03 04:49:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-03 04:49:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2021-11-03 04:49:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2021-11-03 04:49:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-03 04:49:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-03 04:49:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-03 04:49:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-03 04:49:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-03 04:49:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-03 04:49:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-03 04:49:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-03 04:49:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-03 04:49:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-03 04:49:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-03 04:49:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-03 04:49:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-03 04:49:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-03 04:49:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-03 04:49:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-03 04:49:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:49:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:49:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-03 04:49:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-03 04:49:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-03 04:49:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-03 04:49:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-03 04:49:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-03 04:49:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-03 04:49:57,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-03 04:49:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 04:49:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-03 04:49:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-03 04:49:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure t3_eth_xmit [2021-11-03 04:49:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_eth_xmit [2021-11-03 04:49:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2021-11-03 04:49:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2021-11-03 04:49:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-03 04:49:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-03 04:49:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 04:49:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 04:49:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-03 04:49:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-03 04:49:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:49:57,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:49:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-03 04:49:57,877 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-03 04:49:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 04:49:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-03 04:49:57,879 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-03 04:49:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-03 04:49:57,879 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-03 04:49:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-03 04:49:57,880 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-03 04:49:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:49:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 04:49:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-03 04:49:57,880 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-03 04:49:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-03 04:49:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-03 04:49:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-03 04:49:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-03 04:49:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-03 04:49:57,882 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-03 04:49:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-03 04:49:57,883 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-03 04:49:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-03 04:49:57,884 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-03 04:49:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:49:57,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:49:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-03 04:49:57,884 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-03 04:49:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_38_4 [2021-11-03 04:49:57,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_38_4 [2021-11-03 04:49:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 04:49:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 04:49:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 04:49:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 04:49:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-03 04:49:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-03 04:49:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-03 04:49:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-03 04:49:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-03 04:49:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-03 04:49:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-03 04:49:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-03 04:49:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-03 04:49:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-03 04:49:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_120 [2021-11-03 04:49:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_120 [2021-11-03 04:49:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier [2021-11-03 04:49:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier [2021-11-03 04:49:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-03 04:49:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-03 04:49:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-03 04:49:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-03 04:49:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-03 04:49:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-03 04:49:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_44_2 [2021-11-03 04:49:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_44_2 [2021-11-03 04:49:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:49:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 04:49:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:49:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:49:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 04:49:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-03 04:49:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-03 04:49:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-03 04:49:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-03 04:49:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-03 04:49:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-03 04:49:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-03 04:49:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-03 04:49:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-03 04:49:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-03 04:49:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:49:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:49:57,900 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-03 04:49:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-03 04:49:57,901 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-03 04:49:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-03 04:49:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-03 04:49:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-03 04:49:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-03 04:49:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-03 04:49:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 04:49:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 04:49:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 04:49:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 04:49:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 04:49:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier_130 [2021-11-03 04:49:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier_130 [2021-11-03 04:49:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-03 04:49:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-03 04:49:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:49:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:49:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-03 04:49:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-03 04:49:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-03 04:49:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-03 04:49:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-03 04:49:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-03 04:49:57,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-03 04:49:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-03 04:49:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 04:49:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-03 04:49:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-03 04:49:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-03 04:49:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-03 04:49:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-03 04:49:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-03 04:49:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 04:49:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 04:49:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:49:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 04:49:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 04:49:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-03 04:49:57,912 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-03 04:49:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-03 04:49:57,912 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-03 04:49:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-03 04:49:57,912 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-03 04:49:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2021-11-03 04:49:57,912 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2021-11-03 04:49:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-03 04:49:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-03 04:49:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-03 04:49:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-03 04:49:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2021-11-03 04:49:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2021-11-03 04:49:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-03 04:49:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-03 04:49:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-03 04:49:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-03 04:49:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-03 04:49:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-03 04:49:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 04:49:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 04:49:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 04:49:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:49:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 04:49:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-03 04:49:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-03 04:49:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-03 04:49:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-03 04:49:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-03 04:49:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-03 04:49:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-03 04:49:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-03 04:49:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2021-11-03 04:49:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2021-11-03 04:49:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-03 04:49:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-03 04:49:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-03 04:49:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-03 04:49:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-03 04:49:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-03 04:49:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-03 04:49:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-03 04:49:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-03 04:49:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-03 04:49:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-03 04:49:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-03 04:49:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-03 04:49:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-03 04:49:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-03 04:49:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-03 04:49:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2021-11-03 04:49:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback