./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/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 149186aec1d1195bc4756996e4dfac757c293095efdef3b934d438ebebc20bfd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:41:12,314 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:41:12,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:41:12,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:41:12,365 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:41:12,370 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:41:12,372 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:41:12,374 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:41:12,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:41:12,377 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:41:12,379 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:41:12,382 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:41:12,384 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:41:12,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:41:12,393 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:41:12,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:41:12,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:41:12,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:41:12,402 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:41:12,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:41:12,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:41:12,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:41:12,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:41:12,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:41:12,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:41:12,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:41:12,424 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:41:12,425 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:41:12,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:41:12,426 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:41:12,427 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:41:12,428 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:41:12,429 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:41:12,429 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:41:12,431 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:41:12,431 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:41:12,432 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:41:12,432 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:41:12,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:41:12,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:41:12,434 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:41:12,435 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:41:12,482 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:41:12,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:41:12,483 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:41:12,483 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:41:12,484 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:41:12,484 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:41:12,484 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:41:12,484 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:41:12,484 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:41:12,485 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:41:12,485 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:41:12,485 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:41:12,485 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:41:12,485 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:41:12,486 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:41:12,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:41:12,486 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:41:12,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:41:12,487 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:41:12,487 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:41:12,487 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:41:12,487 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:41:12,488 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:41:12,488 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:41:12,488 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:41:12,488 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:41:12,488 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:41:12,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:41:12,489 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:41:12,489 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:41:12,489 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:41:12,489 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:41:12,494 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:41:12,494 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:41:12,495 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:41:12,495 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:41:12,496 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 149186aec1d1195bc4756996e4dfac757c293095efdef3b934d438ebebc20bfd [2021-11-03 04:41:12,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:41:12,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:41:12,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:41:12,808 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:41:12,809 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:41:12,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-03 04:41:12,882 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/data/1fcc31a3c/f8ae692a197d48f593a0e19f6d09e887/FLAG2efee71c9 [2021-11-03 04:41:14,369 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:41:14,372 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-03 04:41:14,483 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/data/1fcc31a3c/f8ae692a197d48f593a0e19f6d09e887/FLAG2efee71c9 [2021-11-03 04:41:14,860 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/data/1fcc31a3c/f8ae692a197d48f593a0e19f6d09e887 [2021-11-03 04:41:14,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:41:14,891 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:41:14,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:41:14,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:41:14,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:41:14,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:41:14" (1/1) ... [2021-11-03 04:41:14,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42e7a36e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:41:14, skipping insertion in model container [2021-11-03 04:41:14,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:41:14" (1/1) ... [2021-11-03 04:41:14,907 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:41:15,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:41:20,971 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 04:41:20,988 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 04:41:21,149 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 04:41:21,166 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:41:21,775 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 04:41:22,294 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 04:41:22,463 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 04:41:22,482 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 04:41:22,498 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 04:41:22,515 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 04:41:22,533 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 04:41:22,604 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 04:41:29,969 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 04:41:29,972 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 04:41:31,167 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 04:41:31,198 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 04:41:31,214 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 04:41:31,275 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 04:41:31,291 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 04:41:31,322 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 04:41:32,111 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 04:41:32,123 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 04:41:32,545 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 04:41:32,559 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 04:41:32,778 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 04:41:32,826 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 04:41:32,828 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 04:41:33,075 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 04:41:34,287 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 04:41:34,348 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 04:41:35,147 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 04:41:35,148 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 04:41:35,149 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 04:41:35,150 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 04:41:35,151 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 04:41:35,152 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 04:41:35,153 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 04:41:35,154 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 04:41:35,155 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 04:41:35,156 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 04:41:35,157 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 04:41:35,228 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 04:41:35,300 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 04:41:35,447 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 04:41:35,500 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 04:41:35,626 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 04:41:35,630 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 04:41:35,745 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 04:41:38,569 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191127,1191140] [2021-11-03 04:41:38,572 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191296,1191309] [2021-11-03 04:41:38,573 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191463,1191476] [2021-11-03 04:41:38,573 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191631,1191644] [2021-11-03 04:41:38,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:41:38,743 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 04:41:38,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@430b404b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:41:38, skipping insertion in model container [2021-11-03 04:41:38,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:41:38,744 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:41:38,746 INFO L168 Benchmark]: Toolchain (without parser) took 23853.18 ms. Allocated memory was 195.0 MB in the beginning and 314.6 MB in the end (delta: 119.5 MB). Free memory was 142.9 MB in the beginning and 159.7 MB in the end (delta: -16.8 MB). Peak memory consumption was 175.6 MB. Max. memory is 16.1 GB. [2021-11-03 04:41:38,747 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 102.8 MB. Free memory is still 77.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:41:38,748 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23849.02 ms. Allocated memory was 195.0 MB in the beginning and 314.6 MB in the end (delta: 119.5 MB). Free memory was 142.9 MB in the beginning and 159.7 MB in the end (delta: -16.8 MB). Peak memory consumption was 175.6 MB. Max. memory is 16.1 GB. [2021-11-03 04:41:38,749 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 102.8 MB. Free memory is still 77.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 23849.02 ms. Allocated memory was 195.0 MB in the beginning and 314.6 MB in the end (delta: 119.5 MB). Free memory was 142.9 MB in the beginning and 159.7 MB in the end (delta: -16.8 MB). Peak memory consumption was 175.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7786]: 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/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 149186aec1d1195bc4756996e4dfac757c293095efdef3b934d438ebebc20bfd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:41:41,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:41:41,045 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:41:41,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:41:41,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:41:41,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:41:41,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:41:41,116 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:41:41,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:41:41,130 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:41:41,131 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:41:41,133 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:41:41,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:41:41,134 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:41:41,136 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:41:41,141 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:41:41,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:41:41,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:41:41,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:41:41,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:41:41,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:41:41,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:41:41,166 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:41:41,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:41:41,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:41:41,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:41:41,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:41:41,178 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:41:41,179 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:41:41,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:41:41,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:41:41,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:41:41,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:41:41,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:41:41,186 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:41:41,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:41:41,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:41:41,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:41:41,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:41:41,190 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:41:41,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:41:41,196 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:41:41,241 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:41:41,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:41:41,243 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:41:41,243 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:41:41,244 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:41:41,244 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:41:41,244 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:41:41,244 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:41:41,244 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:41:41,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:41:41,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:41:41,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:41:41,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:41:41,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:41:41,248 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:41:41,248 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:41:41,248 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:41:41,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:41:41,248 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:41:41,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:41:41,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:41:41,249 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:41:41,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:41:41,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:41:41,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:41:41,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:41:41,250 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:41:41,250 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:41:41,251 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:41:41,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:41:41,251 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:41:41,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:41:41,251 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 149186aec1d1195bc4756996e4dfac757c293095efdef3b934d438ebebc20bfd [2021-11-03 04:41:41,624 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:41:41,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:41:41,662 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:41:41,664 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:41:41,665 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:41:41,666 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-03 04:41:41,750 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/data/94dc38992/675c2117b4ff46688abeb1aa47f85609/FLAGf571f02fa [2021-11-03 04:41:43,406 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:41:43,410 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-03 04:41:43,514 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/data/94dc38992/675c2117b4ff46688abeb1aa47f85609/FLAGf571f02fa [2021-11-03 04:41:43,694 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/data/94dc38992/675c2117b4ff46688abeb1aa47f85609 [2021-11-03 04:41:43,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:41:43,699 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:41:43,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:41:43,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:41:43,704 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:41:43,705 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:41:43" (1/1) ... [2021-11-03 04:41:43,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f4979eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:41:43, skipping insertion in model container [2021-11-03 04:41:43,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:41:43" (1/1) ... [2021-11-03 04:41:43,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:41:44,110 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:42:10,138 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191127,1191140] [2021-11-03 04:42:10,141 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191296,1191309] [2021-11-03 04:42:10,142 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191463,1191476] [2021-11-03 04:42:10,143 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191631,1191644] [2021-11-03 04:42:10,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:42:10,484 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:42:10,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:42:12,293 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191127,1191140] [2021-11-03 04:42:12,294 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191296,1191309] [2021-11-03 04:42:12,295 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191463,1191476] [2021-11-03 04:42:12,295 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191631,1191644] [2021-11-03 04:42:12,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:42:12,372 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:42:14,675 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191127,1191140] [2021-11-03 04:42:14,675 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191296,1191309] [2021-11-03 04:42:14,676 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191463,1191476] [2021-11-03 04:42:14,677 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_d23c2c9d-6135-4efe-b638-2aa82264dcdd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191631,1191644] [2021-11-03 04:42:14,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:42:16,466 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:42:16,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:42:16 WrapperNode [2021-11-03 04:42:16,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:42:16,469 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:42:16,469 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:42:16,470 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:42:16,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:42:16" (1/1) ... [2021-11-03 04:42:16,860 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:42:16" (1/1) ... [2021-11-03 04:42:33,732 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:42:33,733 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:42:33,733 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:42:33,734 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:42:33,768 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:42:16" (1/1) ... [2021-11-03 04:42:33,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:42:16" (1/1) ... [2021-11-03 04:42:37,101 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:42:16" (1/1) ... [2021-11-03 04:42:37,104 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:42:16" (1/1) ... [2021-11-03 04:42:44,832 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:42:16" (1/1) ... [2021-11-03 04:42:46,547 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:42:16" (1/1) ... [2021-11-03 04:42:48,094 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:42:16" (1/1) ... [2021-11-03 04:42:50,468 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:42:50,469 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:42:50,469 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:42:50,470 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:42:50,471 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:42:16" (1/1) ... [2021-11-03 04:42:50,479 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:42:50,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:42:50,536 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:42:50,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d23c2c9d-6135-4efe-b638-2aa82264dcdd/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:42:50,598 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-03 04:42:50,598 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-03 04:42:50,598 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-03 04:42:50,598 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-03 04:42:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-03 04:42:50,599 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-03 04:42:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-03 04:42:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-03 04:42:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-03 04:42:50,599 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-03 04:42:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:42:50,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:42:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-03 04:42:50,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-03 04:42:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-03 04:42:50,600 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-03 04:42:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-03 04:42:50,601 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-03 04:42:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 04:42:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-03 04:42:50,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-03 04:42:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:42:50,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:42:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-03 04:42:50,602 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-03 04:42:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-03 04:42:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-03 04:42:50,602 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-03 04:42:50,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:42:50,603 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-03 04:42:50,603 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-03 04:42:50,603 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-03 04:42:50,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-03 04:42:50,603 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-03 04:42:50,603 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-03 04:42:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:42:50,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:42:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-03 04:42:50,604 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-03 04:42:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-03 04:42:50,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-03 04:42:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-03 04:42:50,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-03 04:42:50,605 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-03 04:42:50,605 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-03 04:42:50,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:42:50,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-03 04:42:50,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-03 04:42:50,606 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-03 04:42:50,606 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-03 04:42:50,606 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:42:50,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:42:50,606 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-03 04:42:50,606 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-03 04:42:50,606 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-03 04:42:50,607 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-03 04:42:50,607 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-03 04:42:50,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-03 04:42:50,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 04:42:50,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 04:42:50,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 04:42:50,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 04:42:50,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 04:42:50,608 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-03 04:42:50,608 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-03 04:42:50,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:42:50,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:42:50,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 04:42:50,608 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-03 04:42:50,609 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-03 04:42:50,609 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-03 04:42:50,609 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-03 04:42:50,609 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-03 04:42:50,609 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-03 04:42:50,609 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-03 04:42:50,609 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-03 04:42:50,610 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-03 04:42:50,610 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-03 04:42:50,610 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-03 04:42:50,610 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-03 04:42:50,610 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-03 04:42:50,610 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-03 04:42:50,611 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-03 04:42:50,611 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-03 04:42:50,611 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-03 04:42:50,611 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-03 04:42:50,611 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-03 04:42:50,611 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-03 04:42:50,611 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-03 04:42:50,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_95 [2021-11-03 04:42:50,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_95 [2021-11-03 04:42:50,612 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-03 04:42:50,612 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-03 04:42:50,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 04:42:50,612 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 04:42:50,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 04:42:50,613 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-03 04:42:50,613 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-03 04:42:50,613 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-03 04:42:50,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-03 04:42:50,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 04:42:50,613 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-03 04:42:50,613 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-03 04:42:50,614 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-03 04:42:50,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-03 04:42:50,614 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-03 04:42:50,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-03 04:42:50,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 04:42:50,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 04:42:50,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 04:42:50,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 04:42:50,615 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-03 04:42:50,615 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-03 04:42:50,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2021-11-03 04:42:50,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2021-11-03 04:42:50,616 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-03 04:42:50,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-03 04:42:50,616 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-03 04:42:50,616 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-03 04:42:50,616 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-03 04:42:50,616 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-03 04:42:50,616 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-03 04:42:50,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 04:42:50,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:42:50,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:42:50,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 04:42:50,617 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-03 04:42:50,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-03 04:42:50,618 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-03 04:42:50,618 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-03 04:42:50,618 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-03 04:42:50,618 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-03 04:42:50,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-03 04:42:50,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-03 04:42:50,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-03 04:42:50,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-03 04:42:50,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 04:42:50,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 04:42:50,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:42:50,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 04:42:50,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 04:42:50,619 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-03 04:42:50,620 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-03 04:42:50,620 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-03 04:42:50,620 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-03 04:42:50,620 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-03 04:42:50,620 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-03 04:42:50,620 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-03 04:42:50,621 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-03 04:42:50,621 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-03 04:42:50,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-03 04:42:50,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 04:42:50,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 04:42:50,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 04:42:50,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:42:50,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 04:42:50,622 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-03 04:42:50,622 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-03 04:42:50,622 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-03 04:42:50,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-03 04:42:50,622 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-03 04:42:50,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-03 04:42:50,623 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-03 04:42:50,623 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-03 04:42:50,623 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-03 04:42:50,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-03 04:42:50,623 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-03 04:42:50,623 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-03 04:42:50,624 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-03 04:42:50,624 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-03 04:42:50,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-03 04:42:50,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID